KR101836398B1 - Display Apparatus - Google Patents

Abstract

The present invention relates to a display device.
A display device according to the present invention includes a display panel including a front substrate and a rear substrate, a bracket sticking to a rear surface of the rear substrate, And may include a back cover.

Description

Display Apparatus [0001]

The present invention relates to a display device.

(PDP), Electro Luminescent Display (ELD), Vacuum Fluorescent Display (VFD), and the like have been developed in recent years in response to the demand for display devices. Display) have been studied and used. Among them, a liquid crystal panel of an LCD includes a TFT substrate and a color filter substrate which are opposed to each other with a liquid crystal layer and a liquid crystal layer interposed therebetween, and an image can be displayed using light provided from the backlight unit.

An object of the present invention is to provide a display device in which an edge of a front surface of a front substrate of a display panel is exposed or a side edge of the front substrate is exposed.

A display device according to the present invention includes a display panel including a front substrate and a rear substrate, a bracket sticking to a rear surface of the rear substrate, And may include a back cover.

The display panel may further include an optical layer disposed between the rear cover and the display panel.

Further, the optical layer may be disposed on the bracket.

In addition, the rear substrate and the optical layer may be spaced apart from each other by a predetermined distance.

The apparatus may further include an auxiliary bracket fixed to the bracket, and the optical layer may be disposed on the auxiliary bracket.

The apparatus may further include an auxiliary bracket fixed to the bracket, and the optical layer may include a portion located between the bracket and the auxiliary bracket.

The optical system may further include a frame disposed between the optical layer and the rear cover.

Further, the bracket may include a protrusion protruding in a direction intersecting the display panel, and the frame may include a hole corresponding to the protrusion.

The auxiliary bracket may further include a protrusion protruding in a direction intersecting with the display panel, and the frame may include a hole corresponding to the protrusion, .

The display device may further include a connection frame connecting the frame and the bracket, wherein the connection frame is fastened to the frame, and the bracket includes a protrusion protruding in a direction intersecting the display panel, And may include a hole corresponding to the protrusion.

The display device may further include a connection frame connecting the frame and the bracket, and an auxiliary bracket fixed to the bracket, wherein the connection frame is fastened to the frame, and the auxiliary bracket has a protrusion And the connection frame may include a hole corresponding to the protrusion.

Further, it may further comprise an auxiliary frame disposed between the optical layer and the frame, and the auxiliary frame may be fastened to the frame.

The auxiliary frame may include a plurality of protrusions protruding in a direction toward the display panel and a depression disposed between the protrusions.

The apparatus may further include first fastening means fastened from the subframe toward the frame, and second fastening means fastened from the frame toward the subframe.

In addition, an edge type light source may be disposed in the auxiliary frame.

The display panel may further include a side cover including a side surface of the display panel.

In addition, the side cover may include a hook, and the rear cover may include a hole corresponding to the ring.

The display panel may further include a side cover including a portion positioned on a side surface of the display panel, and may further include a connection cover for connecting the side cover to the frame.

Also, the connection cover may be fastened to the frame, the side cover may include a hook, and the connection cover may include a hole corresponding to the loop.

In addition, an end of the rear cover may be positioned between the side cover and the connection cover.

In the display device according to the present invention, the edges of the front surface of the front substrate of the display panel are exposed, or the side edges of the front substrate are exposed, thereby preventing unnecessary screen blindness and enhancing aesthetics And there is a cost reduction effect due to removal of the rim and the glass substrate.

1 to 3 are views for explaining a configuration of a display device according to the present invention;
4 to 30 are views for explaining a display device according to the present invention in detail;
31 to 62 are views for explaining another display device according to the present invention in detail;
63 to 99 are views for explaining another display device according to the present invention in detail; And
100 to 101 are diagrams for explaining the configuration and operation of a broadcast signal receiver according to the present invention.

Hereinafter, a display device according to the present invention will be described in detail with reference to the accompanying drawings.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It is to be understood that the present invention is not intended to be limited to the specific embodiments but includes all changes, equivalents, and alternatives falling within the spirit and scope of the present invention.

In describing the present invention, the terms first, second, etc. may be used to describe various components, but the components may not be limited by the terms. The terms may only be used for the purpose of distinguishing one element from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

The term " and / or " may include any combination of a plurality of related listed items or any of a plurality of related listed items.

When an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, but other elements may be present in between Can be understood. On the other hand, when it is mentioned that an element is "directly connected" or "directly connected" to another element, it can be understood that no other element exists in between.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions may include plural expressions unless the context clearly dictates otherwise.

In the present application, the terms "comprises", "having", and the like are used interchangeably to designate one or more of the features, numbers, steps, operations, elements, components, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries can be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are, unless expressly defined in the present application, interpreted in an ideal or overly formal sense .

In addition, the following embodiments are provided to explain more fully to the average person skilled in the art. The shapes and sizes of the elements in the drawings and the like can be exaggerated for clarity.

Hereinafter, a liquid crystal display device (LCD) will be described as an example of the display panel. However, the display panel applicable to the present invention is not limited to the liquid crystal panel, but may be a plasma display panel, P), a field emission display (FED), and an organic light emitting display (OLED).

1 to 3 are views for explaining a configuration of a display device according to the present invention.

1, a display device according to the present invention includes a display panel 100, a bracket 140, an optical layer 110, a backlight unit 120, , 130).

Although not shown, the display panel 100 for displaying an image includes a front substrate and a rear substrate disposed to face each other, and the bracket 140 is attached to a rear surface of a rear substrate of the display panel 100 Sticking.

The optical layer 110 may be disposed between the rear substrate and the back cover 130. This optical layer 110 is not fixed to the bracket 140. Even in this case, the backlight unit 120 and the rear substrate can be fixed by the applied pressure.

Alternatively, the optical layer 110 can be fixed to the bracket 140. In addition, the optical layer 110 may be composed of a plurality of sheets. For example, it is possible that the optical layer 110 includes at least one of a prism sheet and a diffusion sheet though not shown.

In addition, the backlight unit 120 may be disposed behind the optical layer 110. [ Although not shown, the backlight unit 120 may include at least one light source.

Various types of light sources can be applied to the present invention. For example, the light source may be one of a light emitting diode (LED) chip or a light emitting diode package having at least one light emitting diode chip. In this case, the light source may be a colored LED or a white LED that emits at least one color among colors such as red, blue, green, and the like.

The back cover 130 may be disposed behind the backlight unit 120.

The back cover 130 can protect the backlight unit 120 and the optical layer 110 from the outside.

Here, the optical layer 110 may be in close contact with the display panel 100. Alternatively, the backlight unit 120 may be in close contact with the optical layer 110. In this case, the thickness of the display device according to the present invention can be reduced.

2, the display panel 100 may include a front substrate 101 and a rear substrate 111 that are stacked so as to face each other and maintain a uniform cell gap. In addition, a liquid crystal layer (Liquid Crystal Layer) 104 may be formed between the front substrate 101 and the rear substrate 111.

A sealing portion 200 for sealing the liquid crystal layer 104 may be disposed between the front substrate 101 and the rear substrate 111.

A color filter 102 for implementing R, G, and B colors may be disposed on the front substrate 101.

The color filter 102 includes a plurality of pixels composed of red (R), green (G), and blue (B) sub-pixels, It is possible to generate an image corresponding to the color of blue.

The pixels may be composed of red, green, and blue subpixels, but the red, green, blue, and white (W) subpixels constitute one pixel, and the present invention is not limited thereto.

A predetermined transistor (Transistor) 103, for example, a TFT (Thin Film Transistor), may be formed on the rear substrate 111 to turn on / off the liquid crystal for each pixel. Accordingly, the front substrate 101 may be referred to as a color filter substrate 101, and the rear substrate 111 may be referred to as a TFT (thin film transistor) substrate 111. [

A front polarizing film 3400 for polarizing the light having passed through the display panel 100 is disposed on the front surface of the front substrate 101 and a rear polarizing film 3400 for reflecting the light passing through the rear substrate 111 A rear polarizing film 3410 for polarizing light that has passed through the optical layer 110 disposed at the rear can be disposed.

The liquid crystal layer 104 is made up of a plurality of liquid crystal molecules, and the liquid crystal molecules can be changed in arrangement by a drive signal supplied by the transistor 103. The light provided from the backlight unit 120 can be incident on the color filter 102 in accordance with the change in the molecular arrangement of the liquid crystal layer 104. [

Then, at least R, G, and B light are realized by the color filter 102, so that a predetermined image can be displayed on the front substrate 101 of the display panel 100. [

Referring to FIG. 3, each of the pixels of the display panel 100 may include a TFT 103 that is connected to the intersection of the data line 300 and the gate line 310, and is connected to the intersection.

The TFT 103 supplies the data voltage supplied through the data line 105 to the pixel electrode 320 of the liquid crystal cell Clc in response to the gate pulse from the gate line 106. [ The liquid crystal cell Clc is rotated by an electric field generated according to a voltage difference between the voltage of the pixel electrode 320 and the common voltage Vcom applied to the common electrode 330 to control the light flux passing through the polarizer. The storage capacitor Cst is connected to the pixel electrode of the liquid crystal cell Clc to hold the voltage of the liquid crystal cell Clc.

The structure and configuration of the display panel 100 are merely examples, and modifications, additions, and deletions of the embodiments are possible within the scope of the present invention.

4 to 30 are views for explaining the display device according to the present invention in detail. Hereinafter, the description of the parts described in detail above will be omitted.

4, an adhesive layer 400 may be formed between the rear surface of the rear substrate 111 of the display panel 100 and the bracket 140. Referring to FIG. The adhesive layer 400 may attach the bracket 140 to the rear surface of the rear substrate 111 of the display panel 100.

If the bracket 140 is attached to the rear surface of the rear substrate 111 using the adhesive layer 400 as described above, it is possible to use a fixing means such as a pemnut, a boss, etc. and a fastening means such as a screw It is possible to simplify the fixation, reduce the manufacturing cost, and reduce the thickness of the display device.

A groove 141 is formed on one surface of the bracket 140 facing the rear substrate 111 to improve adhesion between the bracket 140 and the rear substrate 111. An adhesive layer 400 is formed on the groove 141 May be desirable.

In this case, the adhesive material can be prevented from flowing out of the bracket 140, thereby facilitating the process.

As described above, when the bracket 140 is attached to the rear surface of the rear substrate 111, the display panel 100 may include a portion W1 extending in the longitudinal direction LD more than the bracket 140. [

Referring to FIG. 5, the groove 141 may include portions having different depths.

More specifically, in order to further improve the adhesive force between the rear substrate 111 and the bracket 140 while the adhesive material of the adhesive layer 400 is positioned more effectively in the groove 141, (A1, A2) in which the depth of the recess (141) gradually increases or decreases.

The depth t1 of the central portion of the groove 141 may be different from the depth t2 of the edge portion of the groove 141. [ In addition, the length of the groove 141 at the edge portion of the groove 141 may gradually decrease.

In other words, the adhesive layer 400 formed in the groove 141 may include portions having different thicknesses. For example, the width of the center portion of the adhesive layer 400 may be greater than the width of the edge portion.

Referring to FIG. 6, the optical layer 110 may be disposed on the inner side IA of the bracket 140. In addition, the display panel 100 can be extended to the outside area (OA) of the bracket 140.

Preferably, the optical layer 110 may be secured to the bracket 140 inside the bracket 140. As described above, when the optical layer 110 is fixed to the bracket 140, a part of the optical layer 110 may overlap with the bracket 140. In other words, a portion of the optical layer 110 may be located inside the bracket 140 or in contact with the bracket 140.

In order to fix the optical layer 110 to the bracket 140, a groove 700 may be formed in the bracket 140 as shown in FIG. It is possible to fix the optical layer 110 to the bracket 140 by inserting the optical layer 110 into the groove 700.

The groove 700 may be formed on the side surface of the bracket 140 and the groove 700 may be recessed in a direction parallel to the longitudinal direction of the display panel 100.

Referring to FIG. 8, the groove 700 may be formed in a hook shape to improve the coupling force between the optical layer 110 and the bracket 140. In this case, a protrusion 111 corresponding to the groove 700 can also be formed in the optical layer 110. By inserting the protrusion 111 into the groove 700, the optical layer 110 can be attached to the bracket 140 It is possible to fix it.

9, a protrusion 900 may be formed in the bracket 140, a hole 112 may be formed in the optical layer 110, and a protrusion 900 of the bracket 140 may be formed in the optical layer 110. [ The optical layer 110 can be fixed to the bracket 140 by allowing the optical layer 110 to pass through the hole 112 of the optical fiber 110.

10, it is possible to form a guide portion 113 through which the holes 112 and the protrusions 900 of the bracket 140 can pass, in the optical layer 110. As shown in FIG. In this case, it is possible to position the protrusion 900 of the bracket 140 through the guide portion 113 and into the hole 112.

Referring to FIG. 11, a back light unit 120 may be disposed behind the optical layer 110.

The backlight unit 120 may be attached to the back surface of the optical layer 110 as in the case of Fig. For this purpose, an adhesive layer may be formed between the optical layer 110 and the backlight unit 120, though not shown.

Alternatively, unlike FIG. 12, it is also possible that the backlight unit 120 is spaced apart from the optical layer 110 by a predetermined distance.

Referring to FIG. 13, the rear cover 130 may be disposed behind the backlight unit 120. The rear cover 130 can be fixed to the bracket 140.

A hole 1300 is formed in the bracket 140 in a direction toward the display panel 100 and an edge of the rear cover 130 is inserted into the hole 1300, The rear cover 130 may be fixed to the rear cover 130. [

14, when the rear cover 130 is fixed to the bracket 140, the rear cover 130 and the backlight unit 120 may be separated from each other by a predetermined distance d1.

Even when the rear cover 130 is fixed to the bracket 140, the edge of the front surface of the front substrate 101 is exposed or the side edge of the front substrate 101 is exposed It is possible to be exposed.

The edge of the front surface of the front substrate 101 is exposed when an observer views the front surface of the front substrate 101 on the front surface of the display panel 100, The observer can observe the edge of the front surface of the front substrate 101 when the display panel 100 is viewed in the direction D2.

The side edges of the front substrate 101 are exposed when the observer looks at the front surface of the front substrate 101 from the side of the display panel 100, When the display panel 100 is viewed in the direction D1 from the side, the observer can mean that the edge of the side surface of the front substrate 101 can be observed.

If the edge of the front surface of the front substrate 101 is exposed after the rear cover 130 is mounted or the edge of the side surface of the front substrate 101 is exposed, at least the front substrate 101 can be tempered glass . In this case, even if the front edge of the front substrate 101 is exposed or the edge of the side surface of the front substrate 101 is exposed, it is possible to prevent the front substrate 101 from being damaged by an external impact.

In order to further improve the rigidity of the front substrate 101, it is preferable that the thickness of the front substrate 101 is thicker than that of the rear substrate 111. In this case, even if the front substrate 101 is exposed, the possibility of damaging the front substrate 101 can be reduced.

Referring to FIG. 15A, the width L2 of the rear cover 130 may be smaller than the width L1 of the display panel 100. FIG. The width L2 of the rear cover 130 may be smaller than the width of at least one of the front substrate 101 and the rear substrate 111 of the display panel 100. [

In this case, when the observer looks at the display panel 100 from the front of the display panel 100, most of the area of the display panel 100 can be substantially observed. In addition, another edge can not be seen on the side surface of the display panel 100, so that a visual effect in which the screen area is enlarged can be obtained.

The edge of the front surface of the front substrate 101 and the edge of the side surface of the front substrate 101 may be exposed from the upper side (1) and the lower side (2) of the display panel 100, respectively.

15A, it can be confirmed that the optical layer 110 is disposed on the inner side IA of the bracket 140. FIG.

Blocking members 1500 may be disposed on the edge of the front surface of the front substrate 101. [ Preferably, the blocking portion 1500 may be attached to an edge of the front surface of the front substrate 101. The blocking unit 1500 blocks the dummy area of the screen area (active area, active area) where the image of the display panel 100 is displayed, thereby making the image displayed in the screen area more prominent .

Such a blocking portion 1500 can have a lower brightness than the surrounding. For example, the brightness of the blocking portion 1500 may be lower than the brightness of the display panel 100. [ For this purpose, the blocking part 1500 can have a substantially black color. For example, the blocking portion 1500 may be a substantially black tape, and may be formed by attaching a black tape to the front surface of the front substrate 101.

The blocking portion 1500 may be referred to as a black layer.

The blocking portion 1500 is disposed on the front surface of the front substrate 101 and the front edge of the front substrate 101 is exposed so that almost all portions of the blocking portion 1500 are exposed have. In other words, when the observer looks at the display panel 100 from the front of the display panel 100, the observer can observe almost all portions of the blocking part 1500. [ That is, almost all the portions of the blocking portion 1500 can be observed.

On the other hand, since the bracket 140 does not display an image, it may be preferable that the bracket 140 is disposed in a dummy area outside the screen area. In addition, the bracket 140 may preferably be blocked by the blocking portion 1500. Accordingly, as shown in FIG. 15A, it is preferable that the blocking part 1500 overlaps with the bracket 140. The width W10 and W20 of the blocking portion 1500 may be greater than the width W1 of the bracket 140. In this case, W11, W12). In this case, the blocking portion 1500 can include the portions P1 and P2 that extend further toward the center of the front substrate 101 than the bracket 140, and the blocking portion 1500 can include the bracket 140, It is possible to include the portions W1 and W2 further extending in the outward direction of the front substrate 101. [

The widths W10 and W20 of the blocking portion 1500 and the widths W11 and W12 of the bracket 140 are the widths in the cross section of the display panel 100. [

Referring to FIG. 16, it is possible to further arrange a frame 1600 behind the backlight unit 120. In such a case, the structural stability of the backlight unit 120 can be improved, and the uniformity of light can be improved. Preferably, the frame 1600 may be attached to the back surface of the backlight unit 120. [

Such a frame 1600 may comprise a material of high strength and thermal conductivity. For example, the frame 1600 may comprise a metal material, preferably an aluminum (Al) material.

In this case, the frame 1600 may be fixed to the bracket 140. [ 17, a mounting portion 1700 is formed in the bracket 140, a fastening hole 1610 is formed in the frame 1600, and a fastening means 1720 is fastened to the frame 1600 And can be fixed to the seating portion 1700 of the bracket 140 through the fastening hole 1610. [ Accordingly, it is possible that the frame 1600 is fixed to the bracket 140.

Even in such a case, as in the case of Fig. 18, the backlight unit 120 and the optical layer 110 can be brought into close contact with each other.

Alternatively, unlike the case of FIG. 18, the backlight unit 120 and the optical layer 110 may be spaced apart from each other.

In addition, when the frame 1600 is disposed behind the backlight unit 120, the rear cover 130 may be omitted.

Alternatively, when the frame 1600 is disposed behind the backlight unit 120, the size of the back cover 130 can be reduced.

Alternatively, the frame 1600 may be arranged to be spaced apart from the backlight unit 120. It is also possible to add another structure between the frame 1600 and the backlight unit 120.

19, the rear cover 130 is disposed in a part of the rear surface of the frame 1600, and a driving signal is supplied to the display panel 100 between the rear cover 130 and the frame 1600 The driving board 1900 can be disposed.

In this case, the width L2 of the rear cover 130 may be smaller than the width L3 of the frame 1600. The width L1 of the front substrate 101 may be larger than the width L3 of the rear cover 130 and the width L2 of the frame 1600. [

Referring to FIG. 20A, an auxiliary bracket 2300 may be disposed between the bracket 140 and the rear cover 130. As described above, by using the auxiliary bracket 2300, it is possible to easily change the design of the display device by changing the shape of the auxiliary bracket 2300 exposed to the outside without changing the shape of the bracket 140. [ The connection structure and the like of the rear cover 130 can be easily changed without changing the arrangement structure of the optical layer 110 or the backlight unit 120 by using the auxiliary bracket 2300. [ That is, the outer shape of the connection structure of the rear cover 130 can be easily changed without changing the basic structure of the display device.

One side of the auxiliary bracket 2300 can be fixed to the bracket 140. In addition, the rear cover 130 may be fixed to the other side of the auxiliary bracket 2300.

A recess 2310 is formed in the auxiliary bracket 2300 in a direction toward the bracket 140 to fix the rear cover 130 to the auxiliary bracket 2300 and the back cover 130 is provided in the groove 2310. [ It is possible to insert the edge of the light guide plate.

When the rear cover 130 is fixed to the auxiliary bracket 2300, the rear cover 130 and the backlight unit 120 may be separated from each other by a predetermined distance. 14 to 15, when the rear cover 130 is fixed to the bracket 140, the rear cover 130 and the backlight unit 120 may be substantially the same as the case where the back cover 130 and the backlight unit 120 are separated from each other by a predetermined distance have.

Even when the rear cover 130 is fixed to the auxiliary bracket 2300, the edge of the front surface of the front substrate 101 is exposed or the side edge of the front substrate 101 is exposed. Is exposed. This has been described in detail in Figs. 14 to 15 above.

Referring to FIG. 20B, the display panel 100 may include a portion W200 that is longer than the auxiliary bracket 2300 in the longitudinal direction. This has been described in detail above.

On the other hand, the bracket 140 can be divided into a plurality of units. For example, as in the case of FIG. 21, the bracket 140 can include the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2.

Here, the horizontal brackets 140A1 and 140A2 are attached to the long side LS1 and LS2 side of the rear surface of the rear substrate 111 of the display panel 100, and the vertical brackets 140B1 and 140B2 are attached to the display panel SS2 side of the rear surface of the rear substrate 111 of the first and second substrates 100 and 100, respectively.

In addition, the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 may be spaced apart by a predetermined distance d10. The lateral brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 may be spaced from each other at a corner of the rear surface of the rear substrate 111. [

In this case, the process of attaching the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 to the rear substrate 111 can be facilitated, and the unit cost of the bracket 140 can be reduced, .

In addition, the optical layer 110 may be fixed to at least one of the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2. The optical layer 110 is fixed to the horizontal brackets 140A1 and 140A2 among the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 as in the case of FIG. ) May not be fixed. In other words, the optical layer 110 can overlap or contact the horizontal brackets 140A1 and 140A2, and can be spaced apart from the vertical brackets 140B1 and 140B2 by a predetermined distance.

In this case, the width A10 of the horizontal brackets 140A1 and 140A2 may be different from the width A20 of the vertical brackets 140B1 and 140B2. The width A10 of the horizontal brackets 140A1 and 140A2 to which the optical layer 110 is fixed may be larger than the width A20 of the vertical brackets 140B1 and 140B2 as in the case of Fig. The vertical brackets 140B1 and 140B2 do not need to be fixed because the optical layer 110 is not fixed.

Alternatively, as in the case of FIG. 24, the optical layer 110 can be fixed to the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2, respectively. Even in this case, the horizontal brackets 140A1 and 140A2 having a length longer than the length of the vertical brackets 140B1 and 140B2 can provide a main supporting force for the optical layer 110. [ The width A10 of the horizontal brackets 140A1 and 140A2 can be larger than the width A20 of the vertical brackets 140B1 and 140B2.

In addition, the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 may be connected by a predetermined connecting means. 25, a connecting portion 3100 may be disposed between the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2, and the connecting portion 3100 may be provided with a predetermined fastening The horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 can be connected to the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 by the means 3110. [

Referring to FIG. 26, the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 may be integrally formed. In this case, the portions disposed on the long sides LS1 and LS2 of the rear substrate 111 in the bracket 140 are referred to as the horizontal brackets 140A1 and 140A2, and the short brackets 140A1 and 140A2 are disposed on the short sides SS1 and SS2 of the rear substrate 111 It is possible to use the vertical brackets 140B1 and 140B2.

Even in this case, the width A10 of the horizontal brackets 140A1 and 140A2 can be larger than the width A20 of the vertical brackets 140B1 and 140B2.

27, a single auxiliary bracket 2300 may be connected to the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2. In this case, when the auxiliary bracket 2300 is connected to the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2, an empty space is provided between the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 .

The width L10 of the front polarizing film 3400 disposed on the front surface of the front substrate 101 of the display panel 100 and the width L10 of the rear polarizing film 3410 disposed on the rear surface of the rear substrate 111 The widths L11 may be different from each other. The width L10 of the front polarizing film 3400 and the width L11 of the rear polarizing film 3410 are the widths in the cross section of the display panel 100. [

Preferably, the width L10 of the front polarizing film 3400 may be larger than the width L11 of the rear polarizing film 3410. [

More specifically, as in the case of FIG. 29A, it is possible that the front polarizing film 3400 includes a portion A30 which overlaps with the bracket 140. FIG. In addition, the bracket 140 may be spaced apart from the rear polarizing film 3410 by a predetermined distance d11 in a direction parallel to the longitudinal direction of the rear substrate 111. In this case, the bracket 140 can be directly attached to the rear substrate 111, so that the adhesion between the bracket 140 and the rear substrate 111 can be improved.

In addition, the front polarizing film 3400 may be spaced apart from the front end of the front substrate 101 by a predetermined distance d12. In this case, the process of attaching the front polarizing film 3400 to the front substrate 101 can be facilitated, and the yield can be improved.

Referring to FIG. 29B, the blocking portion 1500 and the front polarizing film 3400 may overlap. For example, the blocking portion 1500 may include a portion disposed on the top of the front polarizing film 3400.

In addition, the front polarizing film 3400 may include a portion Y1 that extends further in the outward direction of the display panel 100 than the blocking portion 1500. [ 29B shows only the case where the blocking portion 1500 is disposed on the front polarizing film 3400. However, in the case where the blocking portion 1500 is disposed between the front polarizing film 3400 and the front substrate 101 If possible, in this case, the front polarizing film 3400 may include a portion Y1 that extends further in the outward direction of the display panel 100 than the blocking portion 1500.

Alternatively, as shown in FIG. 29C, the blocking portion 1500 may include a portion Y2 that extends further in the outward direction of the display panel 100 than the front polarizing film 3400. In this case, the blocking portion 1500 is in contact with the front polarizing film 3400, and can also contact with the front substrate 101.

29C shows only the case where the blocking portion 1500 is disposed on the front polarizing film 3400. However, in the case where the blocking portion 1500 is disposed between the front polarizing film 3400 and the front substrate 101 If possible, in this case as well, the blocking portion 1500 may include a portion Y2 that extends further in the outward direction of the display panel 100 than the front polarizing film 3400.

Alternatively, as shown in FIG. 29D, the blocking portion 1500 and the front polarizing film 3400 may be formed on the same layer. In this case, the blocking portion 1500 may be disposed on the outer side of the front polarizing film 3400.

30A and 30B, the short sides SS1 and SS2 of the front substrate 101 are longer than the short sides SS1 and SS2 of the rear substrate 111, (LS1, LS2) can extend more than the long side (LS1, LS2) of the rear substrate 111.

For example, the first short side SS1 of the short side SS of the front substrate 101 is shorter than the first short side SS1 of the rear substrate 111 corresponding to the first short side SS1 of the front substrate 101 And the second short side SS2 of the short side of the front substrate 101 is extended by the first short side S1 of the rear substrate 111 corresponding to the second short side SS2 of the front substrate 101 SS2 by a second length S2.

Here, the first length S1 and the second length S2 may be substantially the same.

Alternatively, the first length S1 and the second length S2 may be different from each other. In this case, it is possible to make the structures of the first short side SS1 and the second short side SS2 of the front substrate 101 of the display panel 100 different from each other.

The first short side SS1 of the rear substrate 111 is connected to the first short side SS1 of the rear substrate 111 corresponding to the first short side SS1 of the front substrate 101, It is possible to provide a sufficiently large space. In such a case, the first length S1 may be smaller than the second length S2.

The first long side LS1 of the long side LS of the front substrate 101 is connected to the first long side LS1 of the rear substrate 111 corresponding to the first long side LS1 of the front substrate 101, And the second long side LS2 of the long side LS of the front substrate 101 is extended to the second long side LS2 of the rear substrate 111 corresponding to the second long side LS2 of the front substrate 101 (S20) than the second length LS2.

Here, the twentieth length S20 and the tenth length S10 may be different from each other.

Figs. 31 to 62 are views for explaining another display device according to the present invention in detail. Hereinafter, the description of the parts described in detail above will be omitted. For example, in the following description, the case where the auxiliary bracket is omitted is described as an example, but the case including the auxiliary bracket connected to the bracket can also be applied to the following contents.

Referring to FIG. 31, the optical layer 110 is not fixed to the bracket 140 but may be placed on one side of the bracket 140. In this case, the optical layer 110 may be movable at the upper portion of the bracket 140. [

Here, although the shape of the bracket 140 is different from the case described above, the shape of the bracket 140 of FIG. 31 may be the same as that of FIG. 4, for example. The shape of the bracket 140 is not limited.

In this structure, since the optical layer 110 is simply placed on the bracket 140, the manufacturing process can be simplified. If the optical layer 110 is designed to have a size corresponding to the size of the bracket 140, even if the optical layer 110 is simply placed on the bracket 140, the optical layer 110 Can be limited.

When the optical layer 110 is disposed on the bracket 140 as described above, the optical layer 110 and the rear substrate 111 of the display panel 100 may be separated from each other by a predetermined distance Z1, An air gap 6500 may be formed between the rear substrate 111 and the optical layer 110 as in the case of FIG.

In this way, when an air gap 6500 is formed between the rear substrate 111 and the optical layer 110, the optical characteristics of the display device can be improved by the air layer 6500.

Referring to FIG. 33, a fixing portion 6600 may be disposed on one side of the bracket 140, and the optical layer 110 may be disposed on the fixing portion 6600. The fixing portion 6600 may have a shape protruding in a direction away from the display panel 100.

As described above, when the optical layer 110 is disposed on the fixing portion 6600, since the size of the contact surface between the optical layer 110 and the fixing portion 6600 is relatively small, damage to the optical layer 110 is suppressed It is possible.

It is also possible that the fixing portion 6600 which contacts the optical layer 110 to prevent the optical layer 110 from moving and sufficiently prevent damage to the optical layer 110 has a property that is more rigid than the bracket 140 . For example, the fixing portion 6600 may include a polyurethane material.

And the light guide plate 7000 can be disposed behind the optical layer 110. [ In this case, the backlight unit 120 may correspond to an edge type rather than a direct type.

The maximum height Z2 of the optical layer 110 measured from the back surface of the rear substrate 111 may be smaller than the height Z3 of the bracket 140 in order to prevent the optical layer 110 from being separated.

The maximum height Z4 of the light guide plate 7000 measured from the rear surface of the rear substrate 111 to prevent the light guide plate 7000 from deviating even when the light guide plate 7000 is disposed behind the optical layer 110 May be smaller than the height (Z3) of the bracket (140).

The display device according to the present invention may include an edge type backlight unit 7010, or may include a direct type backlight unit. In the present invention, both edge type and direct type can be possible without special mention.

Referring to FIG. 34, the rear cover 130 may be disposed behind the frame 1600.

In addition, the rear cover 10 may be fixed to the bracket 140. 34, the rear cover 130 can be fastened and fixed to the projecting portion 145 of the bracket 140 by a predetermined fastening means (not shown). The frame 1600 may be connected to one side of the protrusion 145 of the bracket 140 and the rear cover 130 may be connected to the other side of the protrusion 145. [ In this case, a part of the frame 1600 and a part of the rear cover 130 can face each other with the bracket 140 therebetween.

35, a driving board 7210 for supplying a driving signal to the display panel 100 may be disposed between the frame 1600 and the rear cover 130. In addition,

In addition, an air layer 7200 may be formed between the frame 1600 and the rear cover 130. The air layer 7200 may be formed by providing a space for disposing the driving board 7210 between the frame 1600 and the rear cover 130.

The air layer 6500 formed between the optical layer 110 and the rear substrate 111 is referred to as a first air gap and the air gap 6500 formed between the frame 1600 and the rear cover 130 The thickness Z5 of the second air layer 7200 may be greater than the thickness Z1 of the first air layer 6500 when the air layer 7200 is referred to as a second air gap.

Even in this case, the auxiliary bracket can be connected to the bracket 140. [ It is also possible that the rear cover 130 is fixed to the auxiliary bracket. Since the auxiliary brackets have been described in detail in the foregoing, further explanation is omitted.

Alternatively, as in the case of Fig. 36, the rear cover 130 may extend to the side of the display panel 100. [ That is, the rear cover 130 may include a portion 132 located on a side surface of the display panel 100.

Referring to FIG. 37, a part of the rear cover 130 can be simply fitted to the bracket 140. For example, as in the case of FIG. 37B, a groove 3700 is formed in the bracket 140, and a protrusion 3710 corresponding to the groove 3700 may be formed in the rear cover 130 . Here, the groove 3700 formed in the bracket 140 may be referred to as a rail. Hereinafter, the groove 3700 formed by sinking the bracket 140 toward the center of the display panel 100 may be referred to as an outer rail.

Here, the projection 3710 formed on the rear cover 130 can be fitted to the outer rail 3700 formed on the bracket 140. In this case, the rear cover 130 includes a portion which is in contact with and connected to the bracket 140, but may not be fastened. In other words, the rear cover 130 is connected to the bracket 140 but may not be fixed.

For example, as in the case of Fig. 37A, the first long side LS1 of the rear substrate 111 is provided with the horizontal bracket 140A, the first short side SS1 of the rear substrate 111, Vertical brackets 140B1 and 140B2 may be disposed on the second short side SS2. Here, the first long side LS1 of the rear substrate 111 is referred to as a first region, the second long side LS2 is referred to as a second region, the first short side SS1 is referred to as a third region, (SS2) may be referred to as a fourth region.

Here, a part of the rear cover 130 can be fitted to the horizontal bracket 140A, and a part of the rear cover 130 can be fitted to the vertical brackets 140B1 and 140B2. That is, the bracket 140 and the rear cover 130 are connected to each other in the first area of the display panel 100. In the second area facing the first area of the display panel 100, the bracket 140 and the rear cover 130 130 may not be connected. A bracket 140 and a rear cover 130 are connected to each other in a third area adjacent to the first area and the second area of the display panel 100. A fourth area facing the third area of the display panel 100, The bracket 140 and the rear cover 130 may be connected to each other.

Even in such a case, it is possible to expose the edges of the front surface of the front substrate 101 in the first, third, and fourth regions of the display panel 100.

As described above, when the rear cover 130 and the bracket 140 are connected by the projection 3710 formed on the rear cover 130 being fitted to the outer rail 3700 formed on the bracket 140, The rear cover 130 can be connected to the bracket 140 in a similar manner.

38, the protrusion 3710 of the rear cover 130 is slidably inserted into the outer rail 3700 formed on the bracket 140 so that the rear cover 130 and the bracket 140 are slidably inserted into the outer rail 3700. [ It is possible to connect them.

39, vertical brackets 140B1 and 140B2 are provided on the first long side LS1 of the rear substrate 110 in the horizontal bracket 140A, the first short side SS1 and the second short side SS2, Protrusions 3710 can be formed on the first long side LS1, the first short side SS1 and the second short side SS2 of the rear cover 130, respectively.

The vertical brackets 140B1 and 140B2 may be connected to the protrusions 3710 formed on the first short side SS1 and the second short side SS2 of the rear cover 130 in a sliding manner.

In addition, the horizontal bracket 140A can contact the protrusion 3710 formed on the first long side LS1 of the rear cover 130. [

In this structure, the connection process of the rear cover 130 can be simplified. In addition, since the rear substrate 130 and the bracket 140 can be connected to each other without connecting the rear cover 130 and the bracket 140 using fastening means, the time and manufacturing cost required for the manufacturing process can be reduced .

Since the rear cover 130 is connected to the bracket 140 by simply inserting a part of the rear cover 130 into the bracket 140, even if the rear cover 130 is deformed due to temperature or the like, It is possible to prevent the fixed display panel 100 from being deformed.

Since the rear cover 130 is connected to the bracket 140 in such a manner that a part of the rear cover 130 is simply inserted into the bracket 140 when the rear cover 130 is twisted, 130 may be twisted so that the generated force may not be transmitted to the bracket 140.

Therefore, the molecular arrangement of the liquid crystal layer of the display panel 100 can be prevented from being distorted by the external force, thereby preventing the leakage of unwanted light from the display panel 100. Thus, it is possible to prevent deterioration of the image quality of the implemented image.

In the above description, only the case where a part of the rear cover 130 is connected to the bracket 140 in a sliding manner has been described. However, a predetermined structure is disposed on the rear cover 130, It may be possible to connect the bracket 140 to the bracket 140.

For example, as in the case of FIG. 40, a fixing bracket 3800 corresponding to the bracket 140 may be disposed on the rear cover 130.

Referring to FIG. 40 (B), the fixing bracket 3800 may be fixed to the rear cover 130 by a predetermined fastening means 3803.

In addition, the fixing bracket 3800 may include at least one protrusion 3801, 3802. For example, the fixing bracket 3800 may include a first projection 3801 and a second projection 3802. The length R1 of the first protrusion 3801 that is in close contact with the rear cover 130 may be longer than the length R2 of the second protrusion 3802 that is not in contact with the rear cover 130. [

It is also possible for the fixing bracket 3800 to include the groove 3805. As described above, the groove 3805 formed in the fixing bracket 3800 is also referred to as a rail. Hereinafter, the groove 3805 formed in the fixing bracket 3800 will be referred to as a fixed rail 3805.

Alternatively, an adhesive layer 3804 may be disposed between the fixing bracket 3800 and the rear cover 130, as in the case of FIG. In this case, the fixing bracket 3800 can be attached to the rear cover 130 by the adhesive layer 3804. For example, an adhesive layer 3804 may be disposed between the first protrusion 3801 and the rear cover 130 having a relatively long length.

42, the second projection portion 3802 of the fixing bracket 3800 disposed on the rear cover 130 is slidably inserted into the outer rail 3700 formed on the bracket 140, It is possible to connect the back cover 130 and the bracket 140 to each other. Here, the outer rail 3700 may be recessed in the direction toward the center of the display panel 100.

As described above, the fixing bracket 3800 includes a portion that contacts the bracket 140, but may not be fastened.

The rear cover 130 and the bracket 140 are connected to each other by fitting the protrusion 3720 formed in the bracket 140 into the fixing rail 3805 of the fixing bracket 3800 disposed on the rear cover 130 It is possible.

Alternatively, the direction of connection between the fixing bracket 3800 and the bracket 140 may vary depending on the position.

For example, as in the case of FIG. 43A, the horizontal bracket 140A disposed on the first long side LS1 of the rear substrate 111 is moved in a direction away from the center of the display panel 100, And a groove 3740 recessed in the direction DR2. The groove 3740 formed in the bracket 140 in the second direction DR2 is referred to as an inner rail 3740. In addition, the inner rail 3740 may also be formed in the vertical brackets 140B1 and 140B2.

The fixing bracket 3800 disposed on the rear cover 130 may be disposed such that the second protrusion 3802 is away from the center of the rear cover 130, that is, in the second direction DR2.

The second protrusion 3802 of the fixing bracket 3800 can be fitted to the inner rail 3740. The rear cover 130 and the horizontal bracket 140A can be connected to each other by fitting the protrusion 3730 formed in the bracket 140 into the fixed rail 3805 of the fixing bracket 3800. [

In this structure, the fixing bracket 3800 can support the bracket 140 so that the display panel 100 does not flow down from the first long side LS1 of the display panel 100, that is, the upper side of the display panel 100. [ Thus, it is possible to provide a stronger supporting force.

The vertical brackets 140B1 and 140B2 disposed on the first short side SS1 and the second short side SS2 of the rear substrate 111 are positioned at the center of the display panel 100 as shown in Fig. And an outer rail 3700 formed in a first direction DR1.

The fixing bracket 3800 disposed on the rear cover 130 may be disposed such that the second projection 3802 faces the center of the rear cover 130, that is, in the first direction DR1.

Here, the second projecting portion 3802 of the fixing bracket 3800 can be fitted to the outer rail 3700.

The horizontal bracket 140 disposed on the first long side LS1 of the display panel 100 and the corresponding fixing bracket 3800 are formed in the bracket 140 and the corresponding fixing bracket 380).

44A, for example, a projection 4010 protruding toward the second direction DR2 is formed in the fixing bracket 3800, and the horizontal bracket 140A is provided with a second direction DR2 A protrusion 4000 protruding in a first direction DR1 opposite to the first direction DR1 may be formed.

44B, the projecting portion 4010 of the fixing bracket 3800 and the projecting portion 4000 of the horizontal bracket 140A are engaged with each other so that the fixing bracket 3800 and the horizontal bracket 140A are engaged with each other, Can be connected.

As such, the shape of the bracket 140 and the fixing bracket 3800 can be variously changed.

The display device according to the present invention may further include a bottom bar for supporting the display panel 100 at a lower portion of the display panel 100.

45, the bracket 140 and the fixing bracket 3800 are connected to each other in the first area LS1 of the display panel 100 and the first area LS1 of the display panel 100 is connected to the first area LS1 of the display panel 100. [ The bracket 140 and the fixing bracket 3800 may not be connected to each other. The bracket 140 and the fixing bracket 3800 are connected to each other in the third area SS1 adjacent to the first area LS1 and the second area LS2 of the display panel 100, The bracket 140 and the fixing bracket 3800 may be connected to each other in the fourth region SS4 facing the third region SS1.

In addition, a bottom bar 4110 for supporting the display panel 100 may be disposed under the second area LS2 of the display panel 100.

Here, the bracket 140 disposed in the first area LS1 of the display panel 100 is referred to as a first horizontal bracket 140A1, and the bracket 140 disposed in the second area LS2 is referred to as a second horizontal bracket 140A2 The bracket 140 disposed in the third area SS1 is referred to as a first vertical bracket 140B1 and the bracket 140 disposed in a fourth area SS2 is referred to as a second vertical bracket 140B2.

The fixing bracket 3800 disposed in the first area LS1 of the rear cover 130 is referred to as a first fixing bracket 3800A and the fixing bracket 3800 disposed in the third area SS1 is referred to as a third fixing bracket 3800. [ And the fixing bracket 3800 disposed in the fourth area SS2 will be referred to as a fourth fixing bracket 3800B2.

In addition, the fixing bracket 3800 may not be disposed in the second area LS2 facing the first area LS1 of the rear cover 130. This may be for securing an opening for connecting the fixing bracket 3800 disposed on the rear cover 130 and the bracket 140 disposed on the rear substrate 111 in a sliding manner.

After the fixing bracket 3800 disposed on the rear cover 130 and the bracket 140 disposed on the rear substrate 111 are connected to each other in the sliding manner as described above, The lower bar 4110 may be disposed on the second area LS2 side so as to prevent the display panel 100 from flowing down.

46, the lower bar 4110 includes a lower bracket 4200 for supporting the second horizontal bracket 140A2 disposed in the second area LS2 of the rear substrate 111 while supporting the display panel 100, ) Can be disposed. That is, the lower bar 4110 may be provided with a lower bracket 4200 corresponding to the second horizontal bracket 140A.

The lower bracket 4200 may be fixed to the lower bar 4110 by a predetermined fastening means or may be fixed to the lower bar 4110 by an adhesive layer. The lower bracket 4200 may not be fastened to the rear cover 130.

45, it is possible to attach the bracket 140 and another fastening bracket 4100 to the second region LS1 of the rear substrate 111. In this case,

This fastening bracket 4100 can be connected to the lower bar 4110 as in the case of Fig. For example, the lower bar 4110 and the fastening bracket 4100 can be fastened to each other by a predetermined fastening means 4120. A groove 4101 is formed in the fastening bracket 4100 and a hole 4111 is formed in the lower bar 4110. The fastening means 4120 penetrates through the groove 4111 to form a groove 4101, As shown in FIG.

In addition, an adhesive layer 400A may be disposed between the fastening bracket 4100 and the rear substrate 111.

48, the fixing bracket 3800 corresponding to the first horizontal bracket, the first vertical bracket, and the second vertical bracket brackets 140A1, 140B1, 140B2 attached to the rear substrate 111 may be integrally formed . Accordingly, the fixing bracket 3800 can have a "C" shape.

Although the adhesive layer 400 is used to attach the bracket 140 to the rear surface of the rear substrate 111 in the above description, Velcro) may be used.

For example, as in the case of FIG. 49, it is possible to dispose the velcro portion 4300 between the bracket 140 and the rear surface of the rear substrate 111.

In detail, the velcro portion 4300 may include a first Velcro portion 4310 including a plurality of projections and a second Velcro portion 4320.

A first adhesive layer 4330 is disposed between the first Velcro part 4310 and the bracket 140 so that the first Velcro part 4310 is attached to the bracket 140 and the second Velcro part 4320 A second adhesive layer 4340 is disposed between the brackets 140 so that the second Velcro part 4320 can be attached to the bracket 140.

50, the first velcro portion 4310 includes a plurality of first protrusions 4312 formed on the first layer 4311 and the first layer 4311, and a plurality of first protrusions 4312 formed on the first layer 4311. In addition, The second layer 4321 may include a plurality of second protrusions 4322 formed on the second layer 4321 and the second layer 4321. [ In addition, the plurality of first projections 4312 and the plurality of second projections 4322 can be engaged with each other. For example, the first protrusion 4312 may have a hook shape, and the second protrusion 4322 may have a ring shape.

In this case, even if an external force is applied to the bracket 140 while the rear cover 130 is twisted, the pressure applied to the bracket 140 may not be transmitted to the display panel 100 because the pressure applied to the bracket 140 is canceled by the velcro portion 4300. Thus, light leakage phenomenon can be prevented.

Meanwhile, the shape of the fixing brackets disposed on the rear cover 130 may be variously changed.

Meanwhile, in the display device according to the present invention, it is also possible that the backlight unit 120 can be applied to a direct-type backlight unit, or an edge-type backlight unit can be applied.

Here, the edge type backlight unit can be classified into a bottom edge type backlight unit and a side edge type backlight unit.

51, the lower edge-type backlight unit 7010 is disposed on the long side (LS) side of the display panel 100 and can emit light to a light guide plate (not shown). For example, on the second long side LS2 side located below the first long side LS1 and the second long side LS2 of the display panel 100, (7010) may be disposed.

The side edge type backlight unit 7010 is disposed on the short side (SS) side of the display panel 100 as in the case of Fig. 52, and can emit light to a light guide plate (not shown). For example, the first side-edge-type backlight unit 7010A is disposed on the first short side SS1 of the display panel 100, the second side side SS2 is disposed on the second short side SS2, An edge-type backlight unit 7010B can be disposed.

The edge-type backlight unit described below may be applicable to both the side-edge-type backlight unit and the bottom-edge-type backlight unit described above.

53, the bracket 140 includes a protrusion 145 protruding in a direction D30 away from the display panel 100, and the frame 1600 is connected to the protrusion 145 It is possible. A light guide plate 7000 may be disposed between the frame 1600 and the optical layer 110 and an edge backlight unit 7010 may be disposed on a side surface of the light guide plate 7000. Such an edge-type backlight unit 7010 may include a substrate 7011 and a light source 7012 such as an LED disposed on the substrate 7011.

Alternatively, as in the case of Fig. 54, the light guide plate 7000 and the edge-type backlight unit 7010 may be spaced a predetermined distance U1. More specifically, the light source 7012 of the backlight unit 7010 and the light guide plate 7000 can be spaced a predetermined distance U1.

In this case, damage to the backlight unit 7010 by the light guide plate 7000 can be prevented, and when the air layer is moved before light generated in the backlight unit 7010 enters the light guide plate 7000, The optical characteristics can be improved.

It is also possible to arrange the auxiliary frame 8000 between the frame 1600 and the bracket 140. [ For example, the auxiliary frame 8000 can be connected to the bracket 140 by the predetermined fastening means 8010, and the frame 1600 can be disposed in the auxiliary frame 8000. [

In such a structure, an edge-type backlight unit 7010 including a substrate 7011 and a light source 7012 such as an LED disposed on the substrate 7011 may be disposed on the subframe 8000. [ In this case, the heat generated in the backlight unit 7010 of the edge type can be effectively radiated through the auxiliary frame 8000. Thus, it is possible to improve the stability of the backlight unit 7010 of the edge type.

Although not shown, a heat transfer layer may be formed between the sub frame 8000 and the frame 1600. [ This heat transfer layer may be an adhesive layer comprising metal particles.

Referring to FIG. 55, in the display device according to the present invention, the bracket 140 may be disposed in a dummy area (DA) outside the active area AA of the display panel 100. Accordingly, the bracket 140 and the display panel 100 may not overlap with each other in the width direction of the display panel 100. That is, the bracket 140 is separated from the end P10 of the effective area AA of the display panel 100 by a predetermined distance F2.

The bracket 140 is attached to the display panel 100 at a position spaced apart from the effective area AA by a predetermined distance F2 in order to prevent screen distortion.

If the user views the display panel in a diagonal direction on the side of the display panel, the image of the boundary portion between the effective area AA and the dummy area DA may be distorted. It is possible to prevent the screen distortion by attaching the bracket 140 to a position spaced a predetermined distance F2 from the effective area AA of the display device.

The interval F1 between the rear substrate 111 and the optical layer 110 is equal to the interval F2 from the end P10 of the active area AA of the display panel 100 to the bracket 140, . ≪ / RTI >

The boundary line BL between the effective area AA in which the image of the display panel 100 is displayed and the dummy area DA in which no image is displayed and the boundary line BL of the back surface of the display panel 100, The distance F2 from the end P10 of the effective area AA of the display panel 100 to the bracket 140 is smaller than the distance F2 between the rear substrate 111 and the bracket 140, May be smaller than or equal to the interval (F1) between the optical layers (110).

In this case, it is possible to prevent the size of the dummy area DA from being excessively increased.

In order to prevent screen distortion more effectively at the boundary between the effective area AA and the dummy area DA and to prevent the size of the dummy area DA from increasing excessively, The angle? 1 between the normal line TL and the boundary line BL can be set to approximately 15 to 30 mm when the normal line TL that contacts the bracket 140 is set from the end P10 of the boundary line BL .

Here, the dummy area DA and the effective area AA can be distinguished from each other by a seal part (not shown) disposed between the front substrate 101 and the rear substrate 111 of the display panel 100. For example, the outside of the seal can be divided into a dummy area DA and the inside of the seal can be divided into an effective area AA. In detail, it is possible to distinguish the effective area AA and the dummy area DA from the inner surface of the cross section of the seal part, that is, the surface in contact with the liquid crystal layer.

The method of distinguishing the dummy area DA from the effective area AA is not limited to this.

56, the light guide plate 7000 disposed on the optical layer 110 in the edge type backlight unit is further protruded by a predetermined length F3 in the outward direction of the display panel 100 as compared with the optical layer 110 .

In such a case, the total length L30 of the light guide plate 7000 may be longer than the total length L310 of the optical layer 110, as in the case of Fig.

When the length L30 of the light guide plate 7000 is longer than the length L31 of the optical layer 110, distortion of the screen is prevented at the boundary portion between the dummy area DA and the effective area AA, 110 can be reduced, so that the manufacturing cost can be reduced.

56, since the optical layer 110 is disposed below the light guide plate 7000, the optical layer 110 passes through the end P10 of the effective area AA of the display panel 100 It can be seen that the normal line TL contacting the bracket 140 passes both the optical layer 110 and the light guide plate 7000. [

58, the width W3 of the bracket 140 may be larger than the width W4 of the adhesive layer 400. [ In this case, the groove 141 may be formed in the bracket 140 and the adhesive layer 400 may be formed in the groove 141.

58, from the end of the groove 141 in the direction D34 toward the center of the display panel 100 with respect to the groove 141 in the cross section of the bracket 140, the end of the bracket 140 The first interval W5 may be smaller than the width W4 of the grooves 141. In other words,

The distance W6 from the end of the groove 141 to the end of the bracket 140 in the direction D35 away from the center of the display panel 100 with respect to the groove 141 in the cross section of the bracket 140 And the second gap W6 may be smaller than the width W4 of the groove 141. [

In this case, since the size of the groove 141 formed in the bracket 140 can be increased, the adhesion between the bracket 140 and the rear substrate 111 can be improved.

The sum W5 + W6 of the first gap W5 and the second gap W6 may be smaller than the width W4 of the groove 141. [ In this case, since the size of the groove 141 formed in the bracket 140 can be further increased, the adhesion between the bracket 140 and the rear substrate 111 can be further improved.

Also, the first interval W5 may be less than or equal to the second interval W6. In this case, it is possible to increase the distance between the bracket 140 and the end P10 of the effective area AA of the display panel 100 while maintaining the strength of the bracket 140, thereby further preventing screen distortion Do.

The width W4 of the adhesive layer 400 may be larger than the thickness W7 of the adhesive layer 400. [ In this case, the adhesion between the bracket 140 and the rear substrate 111 can be improved.

The adhesive layer 400 may be formed using a UV adhesive or a polyurethane adhesive.

A case of forming the adhesive layer 400 using a UV adhesive will be described below.

59, one surface of the bracket 140 may have an oblique shape. For example, the side surface of the bracket 140 in the direction D34 toward the center of the display panel 100 of the cross section of the bracket 140 may have a slanting shape when viewed from the rear substrate 111 .

The distance F2 from the end P10 of the effective area AA of the display panel 100 to the bracket 140 is equal to the distance F2 between the bracket 140 and the rear substrate 111, And the adjacent region of the optical layer 111. [ That is, the distance F2 from the end P10 of the effective area AA of the display panel 100 to the bracket 140 can be reduced as the distance from the rear substrate 111 to the optical layer 110 increases.

In this case, screen distortion can be reduced by reducing the blocking of light by the bracket 140. 59, when the normal line TL in the case of FIG. 55 is the case of FIG. 59, it can be seen that the bracket 140 is not touched.

In this case, it can be seen that the bracket 140 includes a portion where the height of the cross section gradually decreases toward the center direction D 34 of the display panel 110. In Fig. 59, the height of the cross section of the bracket 140 can be confirmed as a portion reduced from T11 to T10.

Referring to FIG. 60, the adhesive layer 400 may overlap the optical layer 110 in the width direction of the display panel 100. The reason why the adhesive layer 400 can overlap with the optical layer 110 is that the bracket 140 is formed in a sloped shape so that the bracket 140 can be moved closer to the center of the display panel 100 It is because.

60, a portion of the bracket 140 that overlaps the optical layer 110 in the width direction of the display panel 100 is referred to as a first portion F5. The first portion F5 is a portion of the display panel 100 And a second portion F6 in which the height T _B gradually decreases toward the center direction D34 of the center portion D2.

Here, the second portion F6 can overlap the portion F7 of the adhesive layer 400 in the width direction of the display panel 100. [

The width of the second portion F6 is set to be greater than the width of the bracket 140 from the end P10 of the effective area of the display panel 100 in order to prevent excessive increase in the size of the dummy area DA while reducing screen distortion. May be smaller than the shortest interval (F2).

61, the second portion F6 of the bracket 140 does not overlap the adhesive layer 400 in the width direction of the display panel 100, but is spaced apart from the adhesive layer 400 by a predetermined distance F8 .

Alternatively, as in the case of FIG. 62, one side of the bracket 140 may have a step shape instead of a slant shape.

63 to 99 are views for explaining another display device according to the present invention in detail. Hereinafter, the description of the parts described in detail above will be omitted.

The optical layer 110 may be disposed on the bracket 140. In detail, the optical layer 110 can be connected to the bracket 140 in a sliding manner, similar to the back cover 130.

63, the optical layer 110 includes a first vertical bracket 140B1 disposed in a third region SS1 of the rear substrate 111 and a fourth region 142B2 disposed in a fourth region of the rear substrate 111 SS2 of the second vertical bracket 140B2.

In this case, the time required for the manufacturing process can be reduced while firmly fixing the optical layer 110 to the bracket 140.

Referring to FIG. 64 (A), an example of a structure in which the optical layer 110 is disposed on the bracket 140 in a sliding manner is disclosed. As described above, when the optical layer 110 is connected to the bracket 140 in a sliding manner, the optical layer 110 may be spaced apart from the rear substrate 111 by a predetermined distance.

In addition, the bracket 140 may include a rail so that the optical layer 110 is connected to the bracket 140 in a sliding manner. Preferably, the bracket 140 includes an inner rail that is recessed in a direction away from the center of the display panel 100, and the optical layer 110 may include a portion disposed on the inner rail . In addition, the bracket 140 may include an outer rail that is recessed toward the center of the display panel 100.

For example, as in the case of FIG. 64 (B), the first vertical bracket 140B1 is separated from the second vertical bracket 140B2 in the direction away from the first vertical inner rail (DR1) 3740B2 and the second vertical bracket 140B2 may include a second vertical inner rail 3740B1 that is recessed in a second direction DR2 away from the first vertical bracket 140B1.

In addition, it is possible for the optical layer 110 to include a portion located on the first longitudinal inner rail 3740B1 and a portion located on the second longitudinal inner rail 3740B2.

In detail, the first vertical bracket 140B1 includes a first base portion 3750B1 disposed on the rear substrate 111, a first column portion 3770B1 disposed on the first base portion 3750B1, And a first head portion 3730B1 protruding from the first vertical bracket 3770B1 toward the second vertical bracket 140B2.

The second vertical bracket 140B2 includes a second base portion 3750B2 disposed on the rear substrate 111, a second column portion 3770B2 disposed on the second base portion 3750B2, and a second column portion 3770B2 And a second head portion 3730B2 protruding from the first vertical bracket 140B1 toward the first vertical bracket 140B1.

The first longitudinal inner rail 3740B1 is located between the first base 3750B1 and the first head 3730B1 and the second longitudinal inner rail 3740B2 is located between the second base 3750B2 and the second head 3750B2. (3730B2). ≪ / RTI >

Here, for structural stability, the width R11 of the first base 3750B1 is greater than the width R10 of the first head 3730B1 and the width R11 of the second base 3750B2 is greater than the width R10 of the second head 3750B2 3730B2 may be greater than the width R10 of the first and second portions 3730B2, 3730B2.

The first vertical bracket 140B1 includes a third head portion 3760B1 protruding from the first column portion 3770B1 in a direction away from the second vertical bracket 140B2 in a second direction DR2, The second vertical bracket 140B2 can include a fourth head portion 3760B protruding from the second column portion 3770B2 in a direction away from the first vertical bracket 140B1, that is, in the first direction DR1 .

A first vertical outer rail 3741B1 is formed between the first base 3750B1 and the third head 3760B1 in a direction toward the second vertical bracket 140B2 and a second vertical outer rail 3741B1 is formed between the second base 3750B2 And a second vertical outer rail 3741B2 can be formed between the fourth head portions 3760B2 so as to be recessed in a direction toward the first vertical bracket 140B1.

In this case, since the optical layer 110 includes a portion located in the first longitudinal inner rail 3740B1 and a portion located in the second longitudinal inner rail 3740B2, as in the case of FIG. 65, The distance R1 between the first head portion 3730B1 and the second head portion 3730B2 may be smaller than the width R2 of the optical layer 110. [

The distance R3 between the first base portion 3750B1 and the second base portion 3750B2 may be smaller than the width R1 of the optical layer 110. [

Since the width R11 of the first base portion 3750B1 and the second base portion 3750B2 is greater than the width R10 of the first head portion 3730B1 and the second head portion 3730B2, The interval R3 between the second head portion 3750B1 and the second base portion 3750B2 may be smaller than the interval R1 between the first head portion 3730B1 and the second head portion 3730B2.

Also, the rear cover 130 may be connected to the bracket 140 in a sliding manner. For example, as in the case of Fig. 66, the rear cover 130 may include a portion located on the first longitudinal outer rail 3741B1 and a portion located on the second longitudinal outer rail 3741B2.

In addition, it may further include a side cover (4400) connected to the rear cover (130). This side cover 4400 may include a portion located on the side surface of the display panel 100. [

In addition, the side cover 4400 can prevent foreign matter from entering the display panel 100, and can prevent the side surface of the display panel 100 from being damaged by an external impact.

In the present invention, the side cover 4400 can include a portion located in the first vertical outer rail 3741B1 and a portion located in the second vertical outer rail 3741B2, as in the case of Fig. In this case, it is possible to connect the side cover 4400 to the bracket 140 in a sliding manner.

Alternatively, as in the case of FIG. 68, the backlight unit 120 may also include a portion that is disposed in the bracket 140.

For example, the backlight unit 120 may include a portion located on the first longitudinal inner rail 3740B1 and a portion located on the second longitudinal inner rail 3740B2. In this case, it is possible to connect the backlight unit 120 to the bracket 140 in a sliding manner.

Alternatively, as in the case of FIG. 69, the first vertical bracket 140B1 may include a fifth head portion 3780B1 protruding from the first column portion 3770B1 toward the second vertical bracket 140B2 .

In addition, the second vertical bracket 140B2 may include a sixth head portion 3780B2 protruding from the second column portion 3770B2 toward the first vertical bracket 140B1.

Here, the third longitudinal inner rail 3790B1 is located between the fifth head 3780B1 and the first head 3730B1, the fourth longitudinal inner rail 3790B2 is located between the sixth head 3780B2 and the second longitudinal inner rail 3790B2, It is possible to locate between the head portions 3730B2.

In this case, the optical layer 110 includes a portion located in the first longitudinal inner rail 3740B1 and a portion located in the second longitudinal inner rail 3740B2, and the backlight unit 120 includes a third longitudinal inner rail 3790B1 and a portion located on the fourth vertical inner rail 3790B2.

Meanwhile, the side cover 4400 may include a portion located between the rear substrate 111 and the bracket 140. Hereinafter, the description of the parts described in detail above will be omitted. For example, the optical layer 110 and / or the backlight unit 120 may be slidably connected to the bracket 140.

70A, the side cover 4400 is connected to the rear cover 130, and a part of the side cover 4400 can be positioned between the bracket 140 and the rear substrate 111 .

In this case, it can be seen that the side cover 4400 is connected to the bracket 140 attached by the adhesive layer 400 to the rear substrate 111, as in the case of FIG. 70 (B).

In other words, the side cover 4400 may be connected to the back cover 130 and may include a portion that contacts the bracket 140 and / or the rear substrate 111.

In this case, the side cover 4400 is not fastened to the bracket 140 but can be seen to be simply fitted in the space provided between the bracket 140 and the rear substrate 111.

Accordingly, the force applied to the rear cover 130 can be prevented from being transmitted to the bracket 140 through the side cover 4400, thereby suppressing light leakage.

71, the lateral side cover 4400A may be disposed corresponding to the horizontal bracket 140A disposed in the first area LS1 of the rear substrate 111. [ That is, a part of the lateral side cover 4400A can be disposed between the lateral bracket 140A and the rear substrate 111. [ The first vertical side cover 4400B1 is disposed corresponding to the first vertical bracket 140B1 disposed in the third region SS1 of the rear substrate 111 and the fourth vertical region SS4 The second vertical side cover 4400B2 can be disposed corresponding to the second vertical bracket 140B2 disposed in the second vertical side bracket 140B2.

In this case, the light leakage phenomenon can be reduced while firmly connecting the side cover 4400 to the bracket 140, and the time required for the manufacturing process can be reduced.

72, when a portion of the side cover 4400 located between the bracket 140 and the rear substrate 111 is referred to as a first portion 4401, the first portion 4401 and the bracket 140 A gasket 4500 may be disposed between the first portion and the rear substrate 111. [

In this case, it is possible to improve the structural reliability by preventing the first portion 4401 of the side cover 4400 from colliding with the bracket 140 or the rear substrate 111.

Here, it is also possible to replace the gasket 4500 with an elastic portion having elasticity. Alternatively, it is also possible to use an adhesive material having adhesiveness in place of the gasket 4500.

73, the side cover 4400 includes a portion 4401 positioned between the bracket 140 and the rear substrate 111, and also includes a portion 4401 located on the side surface of the rear substrate 111 4402).

The width T20 of the portion 4401 positioned between the bracket 140 of the side cover 4400 and the rear substrate 111 in the width direction DRV of the rear substrate 111 is smaller than the width T20 of the rear substrate 111, The width T21 of the portion 4402 located on the side of the substrate 4402. [

The length of a portion where the side cover 4400 and the bracket 140 overlap with each other in the width direction DRV of the rear substrate 111 is a length of a portion where the side cover 4400 overlaps with the rear substrate 111 Length may be different.

74, the length X1 of the overlap portion of the side cover 4400 and the bracket 140 in the width direction DRV of the rear substrate 111 is equal to the length X1 of the side cover 4400 And the length of the overlapping portion of the rear substrate 111 and the rear substrate 111 may be smaller than the length X2.

In this case, the rear substrate 111 may be extended by a predetermined length X3 in the outward direction DRH of the display panel 100 than the bracket 140.

In addition, the rear substrate 111 may extend further toward the outer side of the display panel 100 than the side cover 4400. In this case, when viewed from the front of the display panel 100, the side cover 4400 can be covered by the display panel 100. In this case, the front end and the side surface of the front substrate 101 may be exposed.

75, the length X1 of the portion where the side cover 4400 and the bracket 140 overlap with each other in the width direction of the rear substrate 111 corresponds to the length X1 of the side cover 4400 and the rear substrate 111 may overlap the length X2 of the overlapping portion.

In this case, the bracket 140 may be extended by a predetermined length X3 in the outward direction of the display panel 100 from the rear substrate 111. In this case, the side cover 4400 may include a portion that is located on the side surface of the rear substrate 111.

Alternatively, as in the case of Fig. 76, the side cover 4400 may include a portion that is located on the side surface of the rear substrate 111, while including a portion in contact with the bracket 140. [

In this case, it may be desirable to dispose the gasket 4500 between the rear substrate 111 and the side cover 4400.

Even in the case where the side cover 4400 includes a portion located between the bracket 140 and the rear substrate 111, as in the case of FIG. 77, between the rear cover 130 and the bracket 140 It is possible to arrange a frame (Frame 1600).

In this case, the frame 1600 may be connected to the bracket 140, and the rear cover 130 may be connected to the side cover 4400.

It is also possible to connect the frame 1600 and the bracket 140 without using a fastening means such as a screw.

78, a protrusion 145 protruding in a direction away from the display panel 100 may be formed on the bracket 140, and the frame 1600 may be connected to the protrusion 145. As shown in FIG.

The frame 1600 includes a body portion 9200 and a connection portion 9210 disposed at the ends of the body portion 9200 and parallel to the protrusion 145 of the bracket 140, . ≪ / RTI >

The connection portion 9210 of the frame 1600 and the protrusion 145 of the bracket 140 may be in contact with each other.

A first ring 9600 protruding toward the protrusion 145 of the bracket 140 is formed in the connection portion 9210 of the frame 1600 and a connection portion 9210 is formed in the protrusion 145 of the bracket 140 It is possible to form the second ring portion 9610 which protrudes toward the second ring portion 9610. The first annular portion 9600 can be formed by sheet metal working a part of the frame 1600 and the second annular portion 9610 can be formed by sheet metal working a part of the projecting portion 145 of the bracket 140 .

In this case, if the first ring portion 9600 and the second ring portion 9610 are arranged to be engaged with each other, the frame 1600 and the bracket 140 can be connected as in the case of FIG. In this case, since the frame 1600 is not fixed to the bracket 140, it is possible to reduce the light leakage phenomenon even if the frame 1600 is twisted.

Alternatively, as in the case of FIGS. 80 and 81, the side cover 4400 includes a ring portion 9211 protruding in the direction toward the center of the display panel 100, and the frame 1600, for example, the frame 1600, A hole 9220 corresponding to the annular portion 9211 may be formed in the connection portion 9210. [

In this case, it is possible for the frame 1600 and the bracket 140 to be connected by fitting the hook portion 9211 into the hole 9220.

In this structure, it is possible to reduce the time required for the connection process between the frame 1600 and the bracket 140.

Although only the case where the hole 9220 corresponding to the hook 9211 is formed on the frame 1600 is shown here, a groove corresponding to the hook 9211 may be formed on the frame 1600. [

In this case, the frame 1600 may include a portion that is located between the bracket 140 and the side cover 4400. For example, the connection portion 9210 of the frame 1600 may include a portion that is located between the bracket 140 and the side cover 4400.

Alternatively, when the interval K10 between the bracket 140 and the side cover 4400 is sufficiently small, as in AR1 of Fig. 82, a part of the frame 1600 is held between the bracket 140 and the side cover 4400 As shown in Fig. For example, the connection portion 9210 of the frame 1600 can be sandwiched between the bracket 140 and the side cover 4400.

In this case, since the frame 1600 can be firmly connected to the space between the bracket 140 and the side cover 4400, the fastening means such as a screw or the hook 9211 and the hole 9220 as shown in Fig. 80 are omitted .

In addition, the side cover 4400 can be fastened to the rear cover 130 by a predetermined fastening means 9610.

Alternatively, it may be possible to use another structure for connecting the rear cover 130 and the side cover 4400.

83, it is possible to arrange a structure 4700 connected to the rear cover 130 and the side cover 4400 between the rear cover 130 and the side cover 4400. [ Here, the structure 4700 may be referred to as a connecting cover. This structure 4700 may be fastened to the rear cover 130 by a predetermined fastening means 94620.

In addition, a part of the structure 4700 can be inserted into the groove 4403 formed in the side cover 4400.

Alternatively, as in the case of Fig. 84, a part of the structure 4700 may be inserted so as to penetrate the hole 4404 formed in the side cover 4400. Fig.

In this case, even if the rear cover 130 is warped, it is possible to prevent the deformation force of the rear cover 130 from being transmitted to the side cover 4400, thereby further reducing the light leakage phenomenon.

The auxiliary bracket 4800 may be connected to the bracket 140 and the optical layer 110 may be disposed between the bracket 140 and the auxiliary bracket 4800 or may be disposed on the auxiliary bracket 4800. This is described below. Hereinafter, the description of the parts described in detail above will be omitted.

Referring to FIG. 85, the auxiliary bracket 4800 disposed in the bracket 140 may include a portion 4803 arranged in parallel with the display panel 100. FIG. Here, the portion 4803 arranged in parallel with the display panel 100 in the auxiliary bracket 4800 is referred to as a horizontal portion 4803.

The auxiliary bracket 4800 extends from the horizontal portion 4803 to the display panel 100 from the protruding portion 4801 and the horizontal portion 4803 protruding in the direction crossing the display panel 100, And a protrusion 4802 protruding in a direction intersecting with the back cover 130, in detail, toward the rear cover 130. The protrusion 4801 protruding from the horizontal portion 4803 toward the display panel 100 in the auxiliary bracket 4800 is referred to as a first vertical portion 4801 and the horizontal portion 4803 extends from the rear cover 130 The protruding portion 4802 is referred to as a second vertical portion 4802.

Here, the auxiliary bracket 4800 can be attached to the bracket 140, or can be fastened to the bracket 140 by a fastening means (not shown).

In this case, as in the case of FIG. 86, the optical layer 110 may include a portion located between the bracket 140 and the auxiliary bracket 4800.

For example, a part of the optical layer 110 may be disposed between the horizontal portion 4803 of the auxiliary bracket 4800 and the bracket 140. [

Alternatively, as in the case of FIG. 87, the optical layer 110 can be disposed on the auxiliary bracket 4800.

The distance K2 between the rear substrate 111 and the optical layer 110 may be greater than the distance K1 between the rear substrate 111 and the horizontal portion 4803 of the auxiliary bracket 4800. [ In addition, the optical layer 110 may not be in contact with the bracket 140.

In this structure, the frame 1600 can be connected to the auxiliary bracket 4800.

88, a frame 1600 disposed between the optical layer 110 and the back cover 130 may include a portion in contact with the auxiliary bracket 4800. [

89, a hole 4810 corresponding to the first vertical portion 4801 of the auxiliary bracket 4800 may be formed in the frame 1600. In this case, In addition, the first vertical portion 4801 can be fitted in the hole 4810 formed in the frame 1600. Accordingly, the auxiliary bracket 4800 and the frame 1600 can be connected.

In this case, the light leakage phenomenon can be reduced by suppressing the transmission of the deformation force of the frame 1600 to the auxiliary bracket 4800.

The frame 1600 can be supported by the second vertical portion 4802 of the auxiliary bracket 4800 so that the optical layer 110 and the backlight unit 120 and the like can be disposed.

Alternatively, the auxiliary bracket 4800 may be omitted, and the frame 1600 may be connected to the bracket 140. [

90, the bracket 140 includes a tenth vertical portion 4901 protruding in a direction toward the display panel 100 and an eleventh vertical portion 490 protruding in the direction toward the frame 1600 4902).

In this case, the frame 1600 can be supported by the eleventh vertical portion 4902, and the tenth vertical portion 4901 of the bracket 140 can be fitted into the hole 4810 formed in the frame 1600 .

A connection frame 5000 connecting the frame 1600 with the auxiliary bracket 4800 or the frame 1600 with the bracket 140 may be included.

Here, the connection frame 5000 may be fastened to the frame 1600 by a predetermined fastening means 4630.

The connection frame 5000 may be supported by the second vertical portion 4802 of the auxiliary bracket 4800 and the connection frame 5000 may be supported by the first vertical portion 4801 of the auxiliary bracket 4800. [ And a hole 4811 formed therein.

In addition, the auxiliary bracket 4800 may include a portion located between the frame 1600 and the connection frame 5000, as in the AR2 region.

In this case, the auxiliary bracket 4800, the frame 1600, and the connection frame 5000 can be assembled without connecting the auxiliary bracket 4800 and the frame 1600, or without connecting the auxiliary bracket 4800 and the connection frame 5000, Can be tightly connected.

Alternatively, it is possible to omit the auxiliary bracket 4800 even when the connection frame 500 is used.

92, the connection frame 5000 can be supported by the eleventh vertical portion 4902 of the bracket 140, and the connection frame 5000 can be supported by the eleventh vertical portion 4902 of the bracket 140. In addition, And a hole 4811 corresponding to the vertical portion 4901.

In addition, the bracket 140 may include a portion positioned between the frame 1600 and the connection frame 5000.

In this case, the bracket 140, the frame 1600, and the connection frame 5000 can be firmly connected without the bracket 140 and the frame 1600 being fastened or the bracket 140 and the connection frame 5000 being fastened. .

On the other hand, an auxiliary frame 5100 may be disposed between the frame 1600 and the optical layer 110. Here, the auxiliary frame 5100 can be fastened to the frame 1600.

In a case where the auxiliary frame 5100 is disposed between the frame 1600 and the optical layer 110 as described above, when the edge type backlight unit is applied, an edge type light source is disposed on the sub frame 5100 May be possible.

93, an edge type backlight unit 7010 including a light source 7012 such as an LED disposed on the substrate 7011 and the substrate 7011 may be disposed on the sub frame 5100 have.

When the edge type backlight unit 7010 is disposed in the sub frame 5100, the light guide plate 7000 can be disposed between the optical layer 110 and the sub frame 5100. [

In addition, a buffer part 5200 may be disposed between the light guide plate 7000 and the auxiliary frame 5100. Here, the buffer part 5200 can have elasticity. In this case, it is possible to prevent the light guide plate 7000 from being damaged by preventing the light guide plate 7000 and the auxiliary frame 5100 from being damaged.

In addition, the auxiliary frame 5100 may include a plurality of protrusions 5010 protruding toward the display panel 100. Further, a depression 5020 may be provided between the two protrusions 5010.

Also, at least one depression 5020 may be formed with a fastening hole 5021 through which fastening means such as a screw can pass.

Further, a plurality of fastening means may be used to connect the auxiliary frame 5100 and the frame 1600. [

95, at least one fastening means is provided for fastening the frame 1600 and the sub frame 5100 in the direction from the frame 1600 toward the sub frame 5100, that is, in the tenth direction DR10. Can be concluded. At least one fastening means may fasten the frame 1600 with the auxiliary frame 5100 in the direction from the auxiliary frame 5100 toward the frame 1600, i.e., in the eleventh direction DR11.

Here, the fastening means for fastening the frame 1600 and the sub frame 5100 in the direction from the sub frame 5100 toward the frame 1600, that is, the eleventh direction DR11 is referred to as a first fastening means 4640, The fastening means for fastening the frame 1600 and the sub frame 5100 in the direction from the frame 1600 to the sub frame 5100, i.e., in the tenth direction DR10, may be referred to as a second fastening means 4630. [

Here, the first fastening means 4640 can penetrate the depression 5020 of the sub frame 5100. For example, the first fastening means 4640 can penetrate the fastening hole 5021 formed in the depression 5020 of the sub frame 5100. Accordingly, a part of the first fastening means 4640 can be positioned between the two projections 5010. [

Further, the second fastening means 4630 can be disposed at a position overlapping with the projection 5010 of the sub frame 5100.

The cushioning portion 5200 disposed between the auxiliary frame 5100 and the light guide plate 7000 may be positioned between the protrusion 5010 of the sub frame 5100 and the light guide plate 7000. That is, the buffering part 5200 can overlap the protruding part 5010 in the direction intersecting the display panel 100. [

Such a structure may also include a side cover 4400 and a back cover 130.

For example, as in the case of FIG. 96, the side cover 4400 may include a portion that is located on the side surface of the display panel 100.

In addition, the side cover 4400 may be connected to the rear cover 130.

For example, as in the case of FIG. 96, the side cover 4400 includes a hook 5300, and the rear cover 130 may include a hole 5310 corresponding to the ring 5300. In addition, the hook 5300 of the side cover 4400 can be fitted in the hole 5310 of the rear cover 130. Accordingly, the side cover 4400 and the rear cover 130 can be connected.

Or may include a connection cover 5400 disposed between the frame 1600 and the rear cover 130 and connecting the side cover 4400 to the frame 1600 as in the case of FIG.

The connection cover 5400 can be fastened to the frame 1600. [ For example, the second fastening means 4630 can fasten the connection cover 5400, the frame 1600, and the sub frame 5100.

In this case, the side cover 4400 includes a ring 5300, and the connecting cover 5400 is capable of including a hole 5320 corresponding to the ring 5300. Here, the ring 5300 of the side cover 4400 can be fitted into the hole 5320 of the connection cover 5400. [ Thus, the side cover 4400 and the connection cover 5400 can be connected, and as a result, the side cover 4400 can be connected to the frame 1600.

In addition, the rear cover 130 may include a portion located between the side cover 4400 and the connection cover 5400. Preferably, the end of the rear cover 130 is positioned between the side cover 4400 and the connection cover 5400, as in the region AR3 of FIG.

Alternatively, as in the case of the AR4 region of FIG. 98, the end of the rear cover 130 may be positioned between the side cover 4400 and the connection cover 5400 in a roll state. In this case, the side cover 4400 and the rear cover 130 can be connected more tightly. In addition, it is possible to firmly connect the side cover 4400 and the rear cover 130 without using a fastening means such as a screw.

In addition, the end of the rear cover 130 may be curled in the direction toward the center of the display panel 100 in order to prevent foreign matter from penetrating, improve workability, and to enhance the aesthetic appearance.

Alternatively, as in the case of FIG. 99, the connection cover 5400 includes a first ring 5410 protruding toward the side cover 4400, and the side cover 4400 includes a first protrusion 5410 protruding toward the connection cover 5400 2 loop 5330, as shown in FIG. The side cover 4400 and the connection cover 5400 can be connected while the first ring 5410 and the second ring 5330 are engaged with each other so that the side cover 4400 can be connected to the frame 1600 .

100 to 101 are diagrams for explaining the configuration and operation of a broadcast signal receiver according to the present invention. Hereinafter, the description of the parts described in detail above will be omitted. That is, the display unit 180Q may correspond to the display device described in detail with reference to FIGS. 1 to 99 below.

In addition, the broadcast signal receiver described in the present invention is an intelligent broadcast signal receiver that adds a computer support function to a broadcast reception function, for example, is added to the broadcast reception function while an internet function is added, It is possible to provide an interface that is more convenient to use than the above. Also, it can be connected to the Internet and a computer by the support of a wired or wireless Internet function, and can perform functions such as e-mail, web browsing, banking or game. A standardized general-purpose OS can be used for these various functions.

Accordingly, the broadcast signal receiver described in the present invention can perform various user-friendly functions because various applications can be freely added or deleted on a general-purpose OS kernel, for example. More specifically, the broadcast signal receiver may be, for example, a network TV, an HBBTV, a smart TV, or the like, and may be applied to a smartphone in some cases.

100, a broadcast signal receiver 100Q according to the present invention includes a broadcast receiver 105Q, an external device interface unit 135Q, a storage unit 140Q, a user input interface unit 150Q, a controller 170Q, A display unit 180Q, an audio output unit 185Q, a power supply unit 190Q, and a photographing unit (not shown). The broadcast receiving unit 105Q may include a tuner 110Q, a demodulating unit 120Q, and a network interface unit 130Q.

Of course, the tuner 110Q and the demodulator 120Q may be provided, but the network interface 130Q may not be included. Alternatively, the tuner 110Q and the demodulator 120Q may be included, It is also possible to design it not to include the demodulator 120Q.

The tuner 110Q selects an RF broadcast signal corresponding to a channel selected by the user or all pre-stored channels among RF (Radio Frequency) broadcast signals received through the antenna. Also, the selected RF broadcast signal is converted into an intermediate frequency signal, a baseband image, or a voice signal.

For example, if the selected RF broadcast signal is a digital broadcast signal, it is converted into a digital IF signal (DIF). If the selected RF broadcast signal is an analog broadcast signal, it is converted into an analog baseband image or voice signal (CVBS / SIF). That is, the tuner 110Q can process both a digital broadcast signal and an analog broadcast signal. The analog baseband video or audio signal (CVBS / SIF) output from the tuner 110Q can be directly input to the controller 170Q.

In addition, the tuner 110Q can receive an RF broadcast signal of a single carrier according to an Advanced Television System Committee (ATSC) scheme or an RF broadcast signal of a plurality of carriers according to a DVB (Digital Video Broadcasting) scheme.

On the other hand, the tuner 110Q sequentially selects RF broadcast signals of all the broadcast channels stored through the channel memory function among RF broadcast signals received through the antenna, and converts the RF broadcast signals into an intermediate frequency signal, a baseband image, or a voice signal have.

The demodulator 120Q receives the digital IF signal DIF converted by the tuner 110Q and performs a demodulation operation.

For example, when the digital IF signal output from the tuner 110Q is of the ATSC scheme, the demodulator 120Q performs 8-VSB (8-Vestigal Side Band) demodulation, for example. Also, the demodulator 120Q may perform channel decoding. The demodulator 120Q includes a trellis decoder, a de-interleaver, and a Reed Solomon decoder for performing trellis decoding, deinterleaving, and lead decoding. Solomon decoding can be performed.

For example, when the digital IF signal output from the tuner 110Q is a DVB scheme, the demodulator 120Q performs CODDMA (Coded Orthogonal Frequency Division Modulation) demodulation, for example. In addition, the demodulator 120Q may perform channel decoding. To this end, the demodulator 120Q may include a convolution decoder, a deinterleaver, and a reed-solomon decoder to perform convolutional decoding, deinterleaving, and reed solomon decoding.

The demodulator 120Q may demodulate and decode the channel, and then output the stream signal TS. At this time, the stream signal may be a signal in which a video signal, a voice signal, or a data signal is multiplexed. For example, the stream signal may be an MPEG-2 TS (Transport Stream) multiplexed with an MPEG-2 standard video signal, a Dolby AC-3 standard audio signal, or the like. Specifically, the MPEG-2 TS may include a header of 4 bytes and a payload of 184 bytes.

Meanwhile, the demodulating unit 120Q may be separately provided according to the ATSC scheme and the DVB scheme. That is, it can be provided as an ATSC demodulation unit and a DVB demodulation unit.

The stream signal output from the demodulation unit 120Q may be input to the control unit 170Q. The control unit 170Q performs demultiplexing, video / audio signal processing, and the like, and then outputs an image to the display unit 180Q and audio to the audio output unit 185Q.

The external device interface unit 135Q can connect the external device and the broadcast signal receiver 100Q. To this end, the external device interface unit 135Q may include an A / V input / output unit (not shown) or a wireless communication unit (not shown).

The external device interface unit 135Q can be connected to an external device such as a DVD (Digital Versatile Disk), a Blu ray, a game device, a camera, a camcorder, a computer (notebook) The external device interface unit 135 transmits external video, audio or data signals to the control unit 170Q of the broadcast signal receiver 100Q through the connected external device. Also, the control unit 170Q can output the processed video, audio, or data signal to the connected external device. To this end, the external device interface unit 135Q may include an A / V input / output unit (not shown) or a wireless communication unit (not shown).

The A / V input / output unit includes a USB terminal, a CVBS (Composite Video Banking Sync) terminal, a component terminal, an S-video terminal (analog), a DVI (Digital Visual Interface) terminal, an HDMI (High Definition Multimedia Interface) terminal, an RGB terminal, a D-SUB terminal, and the like.

The wireless communication unit can perform short-range wireless communication with other electronic devices. The broadcast signal receiver 100Q may be configured to receive a broadcast signal from a mobile terminal such as Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (UDA), Ultra Wideband (UWB), ZigBee, Digital Living Network Alliance ) According to the communication standard.

Also, the external device interface unit 135Q may be connected to the various set-top boxes via at least one of the various terminals described above to perform input / output operations with the set-top box.

On the other hand, the external device interface unit 135Q can receive the application or application list in the adjacent external device, and can transmit the application or application list to the control unit 170Q or the storage unit 140Q.

The network interface unit 130Q provides an interface for connecting the broadcast signal receiver 100Q to a wired / wireless network including the Internet network. The network interface unit 130Q may be provided with an Ethernet terminal or the like for connection to a wired network and may be connected to a WLAN (Wireless LAN) (Wi- Fi wireless broadband (Wibro), World Interoperability for Microwave Access (Wimax), and HSDPA (High Speed Downlink Packet Access) communication standards.

The network interface unit 130Q can transmit or receive data to another user or another electronic device via the network to which it is connected or another network linked to the connected network. Particularly, it is possible to transmit some content data stored in the broadcast signal receiver 100Q to another user registered in the broadcast signal receiver 100Q or to a selected user or selected electronic device among other electronic devices.

On the other hand, the network interface unit 130Q can access a predetermined web page through the connected network or another network linked to the connected network. That is, it is possible to access a predetermined web page through a network and transmit or receive data with the server. In addition, content or data provided by a content provider or a network operator can be received. That is, it can receive contents such as a movie, an advertisement, a game, a VOD, a broadcast signal, and related information provided from a content provider or a network provider through a network. In addition, the update information and the update file of the firmware provided by the network operator can be received. It may also transmit data to the Internet or a content provider or network operator.

In addition, the network interface unit 130Q can select and receive a desired application among applications open to the public via the network.

According to the embodiment, when the game application is executed in the video display device, the network interface unit 130Q may transmit or receive predetermined data to the user terminal connected to the video display device. Further, it is possible to transmit or receive predetermined data with a server storing game scores.

The storage unit 140Q may store a program for each signal processing and control in the control unit 170Q or may store a signal-processed video, audio, or data signal.

The storage unit 140Q may also function to temporarily store video, audio, or data signals input from the external device interface unit 135Q or the network interface unit 130Q. In addition, the storage unit 140Q can store information on a predetermined broadcast channel through the channel memory function.

In addition, the storage unit 140Q may store a list of applications or applications input from the external device interface unit 135Q or the network interface unit 130Q.

In addition, the storage unit 140Q may store various platforms to be described later.

In addition, the storage unit 140Q may store unique information and game play information of a user terminal used as a game controller in providing a game application in a broadcast signal receiver.

The storage unit 140Q may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD Memory, etc.), RAM, ROM (EEPROM, etc.), and the like. The broadcast signal receiver 100Q may reproduce and provide a content file (a moving picture file, a still picture file, a music file, a document file, an application file, etc.) stored in the storage unit 140Q to a user.

100 shows an embodiment in which the storage unit 140Q is provided separately from the controller 170Q, but the scope of the present invention is not limited thereto. The storage unit 140Q may be included in the controller 170Q.

The user input interface unit 150Q transmits a signal input by the user to the controller 170Q or a signal from the controller 170Q to the user.

For example, the user input interface unit 150Q may turn on / off the power from the remote control device 200Q, select a channel, select a channel from the remote control device 200Q according to various communication methods such as an RF (Radio Frequency) communication method, Or a control signal from the control unit 170Q to the remote control device 200Q.

For example, the user input interface unit 150Q can transmit a control signal input from a local key (not shown) such as a power key, a channel key, a volume key, and a set value to the controller 170Q.

For example, the user input interface unit 150Q may transmit a control signal input from a sensing unit (not shown) that senses a user's gesture to the control unit 170Q, or may sense a signal from the control unit 170Q (Not shown). Here, the sensing unit (not shown) may include a touch sensor, an audio sensor, a position sensor, an operation sensor, and the like.

Here, the remote control device 200Q may be a touch means for selecting / displaying the touch position on the display unit 180Q. For example, the remote control apparatus 200Q may be a light sensing unit for sensing light generated at a predetermined position of the display unit 180Q and displaying a touch position on the screen of the display unit 180Q. The remote control device 200Q will be described in more detail below.

The control unit 170Q demultiplexes the input stream or processes the demultiplexed signals through the tuner 110Q or the demodulation unit 120Q or the external device interface unit 135Q to generate a signal for video or audio output Can be generated and output.

The video signal processed by the controller 170Q is input to the display unit 180Q and can be displayed as an image corresponding to the video signal. The video signal processed by the controller 170Q may be input to the external output device through the external device interface unit 135. [

The audio signal processed in the control unit 170Q may be output to the audio output unit 185Q. In addition, the voice signal processed in the controller 170Q may be input to the external output device through the external device interface unit 135Q.

Although not shown in FIG. 100, the controller 170Q may include a demultiplexer, an image processor, and the like. This will be described later.

In addition, the control unit 170Q can control overall operation in the broadcast signal receiver 100Q. For example, the controller 170Q may control the tuner 110Q to control the tuner 110Q to select an RF broadcast corresponding to a channel selected by the user or a previously stored channel.

In addition, the controller 170Q can control the broadcast signal receiver 100Q according to a user command or an internal program input through the user input interface unit 150Q. In particular, it is possible to connect to the network so that the user can download a desired application or application list into the broadcast signal receiver 100Q.

For example, the control unit 170Q controls the tuner 110Q so that a signal of a selected channel is input according to a predetermined channel selection command received through the user input interface unit 150Q. Then, video, audio, or data signals of the selected channel are processed. The control unit 170Q allows the display unit 180Q or the audio output unit 185Q to output the video or audio signal processed by the user through the channel information selected by the user.

For example, the control unit 170Q may be connected to an external device, such as a camera or a camcorder, input through the external device interface unit 135Q according to an external device video playback command received through the user input interface unit 150Q So that the video signal or the audio signal of the display unit 180Q or the audio output unit 185Q can be outputted.

Meanwhile, the control unit 170Q may control the display unit 180Q to display an image. For example, a broadcast image input through the tuner 110Q, an external input image input through the external device interface unit 135Q, an image input through the network interface unit, or an image stored in the storage unit 140Q , And display on the display unit 180Q. At this time, the image displayed on the display unit 180Q may be a still image or a moving image, and may be a 2D image or a 3D image.

Also, the control unit 170Q can control to reproduce the content. The content at this time may be content stored in the broadcast signal receiver 100Q, received broadcast content, or external input content input from the outside. The content may be at least one of a broadcast image, an external input image, an audio file, a still image, a connected web screen, and a document file.

In the case where the remote control device 200Q is the touching means for sensing light generated at a predetermined position of the display unit 180Q for displaying / selecting the touch position on the screen of the display unit 180Q, May use the information about the light sensed by the remote control device 200Q to display a touch position on the screen of the display unit 180Q or to select a touched object.

On the other hand, when entering the application view item, the controller 170Q can control to display a list of applications or applications that can be downloaded from the internal or external network of the broadcast signal receiver 100Q.

The control unit 170Q can control to install and drive an application downloaded from the external network, in addition to various user interfaces. In addition, by the user's selection, it is possible to control the display unit 180Q to display an image related to the executed application.

In addition, when providing a game application in the broadcast signal receiver, the control unit 170Q allocates a player identifier to a predetermined user terminal, generates game execution information by executing the game application, and transmits the game execution information through the network interface unit 130Q Game execution information corresponding to the assigned player identifier may be transmitted to each user terminal, and the user terminal may be controlled to receive the game execution information.

The control unit 170Q searches for a user terminal connected to the broadcast signal receiver through the network interface unit 130Q and outputs the retrieved user terminal list through the display unit 180Q, ) Of the list of the searched user terminals to receive the selection signal of the user terminal used as the user controller.

The display unit 180Q converts an image signal, a data signal, an OSD signal processed by the control unit 170Q or a video signal and a data signal received from the external device interface unit 135Q into R, G, and B signals, respectively Thereby generating a driving signal.

The display unit 180Q may be a PDP, an LCD, an OLED, a flexible display, a 3D display, or the like. Preferably, the display unit 180Q may be a plasma display panel (PDP) to use the pen-touch method.

The audio output unit 185Q receives a signal processed by the control unit 170Q, for example, a stereo signal, a 3.1 channel signal, or a 5.1 channel signal, and outputs it as a voice. The voice output unit 185Q may be implemented by various types of speakers.

In order to detect the gesture of the user, a sensing unit (not shown) having at least one of a touch sensor, a voice sensor, a position sensor, and an operation sensor may be further included in the broadcast signal receiver 100Q have. A signal sensed by a sensing unit (not shown) may be transmitted to the controller 170Q through the user input interface unit 150Q.

On the other hand, a photographing unit (not shown) for photographing a user may be further provided. The image information photographed by the photographing unit (not shown) may be input to the control unit 170Q.

The control unit 170Q may sense the gesture of the user by combining the images captured from the photographing unit (not shown) or the sensed signals from the sensing unit (not shown), respectively.

The power supply unit 190Q supplies the corresponding power supply throughout the broadcast signal receiver 100Q.

Particularly, a power supply is provided to a control unit 170Q that can be implemented as a system on chip (SOC), a display unit 180Q for displaying an image, and an audio output unit 185Q for audio output .

To this end, the power supply unit 190Q may include a converter (not shown) for converting the AC power to the DC power. Meanwhile, for example, when the display unit 180Q is implemented as a liquid crystal panel having a plurality of backlight lamps, an inverter (not shown) capable of PWM operation is further provided for driving a variable luminance or dimming It is possible.

The remote control device 200Q transmits the user input to the user input interface unit 150Q. To this end, the remote control apparatus 200 can use Bluetooth, RF (radio frequency) communication, infrared (IR) communication, UWB (Ultra Wideband), ZigBee, or the like.

Also, the remote control device 200Q can receive the video, audio, or data signal output from the user input interface unit 150Q and display it on the remote control device 200Q or output voice or vibration.

The broadcast signal receiver 100Q described above can be applied to digital broadcasting of the ATSC system (8-VSB system), digital broadcasting of the DVB-T system (COFDM system), digital broadcasting of the ISDB-T system (BST-OFDM system) And a digital broadcasting receiver capable of receiving at least one of the digital broadcasting signals.

100, the broadcast signal receiver 100Q does not include the tuner 110Q and the demodulator 120Q but transmits the video signal through the network interface unit 130Q or the external device interface unit 135Q, The content may be received and played back.

On the other hand, the broadcast signal receiver 100Q is an example of a video signal processing apparatus that performs signal processing of video stored in a device or an input video. Other examples of the video signal processing apparatus include a set-top box excluding the display unit 180Q and the audio output unit 185Q shown in FIG. 100, the DVD player, the Blu-ray player, the game device, .

The broadcast signal receiver 100Q having such a configuration can communicate with a broadcasting station, a network server, or an external device.

The broadcast signal receiver 100Q may receive a broadcast signal including a video signal transmitted from a broadcasting station. The broadcast signal receiver may process the video signal, the audio signal, or the data signal included in the broadcast signal so as to be suitable for output from the broadcast signal receiver. The broadcast signal receiver 100Q can output video or audio based on the processed video signal.

Meanwhile, the broadcast signal receiver 100Q can communicate with a network server. The network server is a device capable of transmitting / receiving signals with the broadcast signal receiver 100Q via an arbitrary network. For example, the network server may be a mobile phone terminal that can be connected to the broadcast signal receiver 100Q through a wired or wireless base station. Also, the network server may be a device capable of providing contents to the broadcast signal receiver 100Q through the Internet network. The content provider can provide the content to the broadcast signal receiver 100Q using the network server.

Meanwhile, the broadcast signal receiver 100Q can communicate with an external device. The external device is a device capable of transmitting / receiving signals directly with the broadcast signal receiver 100Q by wire or wirelessly. For example, the external device may be a media storage device or a playback device used by a user. That is, the external device corresponds to, for example, a camera, a DVD or a Blu-ray player, or a personal computer.

A broadcast station, a network server, or an external device can transmit a signal including a video signal to the broadcast signal receiver 100Q. The broadcast signal receiver 100Q can display an image based on a video signal included in an input signal. In addition, the broadcast signal receiver 100Q may transmit a signal transmitted from the broadcast station or the network server to the broadcast signal receiver 100Q to an external device. In addition, a signal transmitted from the external device to the broadcast signal receiver 100Q may be transmitted to a broadcasting station or a network server. That is, the broadcast signal receiver 100Q includes a function of directly reproducing contents included in a signal transmitted from a broadcasting station, a network server, and an external device in the broadcasting signal receiver 100Q, and also transmitting the contents.

FIG. 101 is an internal block diagram of the control unit shown in FIG.

101, the controller 170Q includes a demultiplexer 310Q, an image processor 320Q, an OSD generator 340Q, a mixer 350Q, a frame rate converter 355Q, and a formatter 360Q. . A voice processing unit (not shown), and a data processing unit (not shown).

The demultiplexer 310Q demultiplexes the input stream. For example, when an MPEG-2 TS is input, it can be demultiplexed into video, audio, and data signals, respectively. The stream signal input to the demultiplexer 310Q may be a stream signal output from the tuner 110Q or the demodulator 120Q or the external device interface unit 135Q.

The image processor 320Q may perform image processing of the demultiplexed image signal. To this end, the image processing unit 320Q may include a video decoder 325Q and a scaler 335Q.

The video decoder 325Q decodes the demultiplexed video signal and the scaler 335Q performs scaling so that the resolution of the decoded video signal can be output from the display unit 180Q.

The video decoder 325Q can be equipped with decoders of various standards.

For example, if the demultiplexed video signal is an MPEG-2 standard encoded video signal, it can be decoded by an MPEG-2 decoder.

Also, for example, if the demultiplexed video signal is an encoded video signal of the H.264 standard according to the DMB (Digital Multimedia Broadcasting) scheme or DVB-H, it can be decoded by the H.264 decoder.

Meanwhile, the image signal decoded by the image processing unit 320Q is input to the mixer 350Q.

The OSD generating unit 340Q generates an OSD signal according to a user input or itself. For example, based on the control signal from the user input interface unit 150Q, it is possible to generate a signal for displaying various information in graphic or text on the screen of the display unit 180Q. The generated OSD signal may include various data such as a user interface screen of the broadcast signal receiver 100Q, various menu screens, a widget, and an icon.

For example, the OSD generation unit 340Q may generate a signal for displaying broadcast information based on a caption of a broadcast image or an EPG. Alternatively, the OSD generating unit 340Q may generate a cursor according to the input of the user.

The mixer 350Q may mix the OSD signal generated by the OSD generator 340Q and the decoded video signal processed by the image processor 220Q. The mixed signal is provided to the formatter 360Q. Since the decoded broadcast video signal or the external input signal and the OSD signal are mixed, the OSD can be overlaid on the broadcast image or the external input image. For example, the cursor generated by the OSD generating unit 340Q may be displayed on the display unit 180Q.

A frame rate converter (FRC) 355Q can convert a frame rate of an input image. For example, a frame rate of 60 Hz is converted to 120 Hz or 240 Hz. When converting the frame rate of 60 Hz to 120 Hz, it is possible to insert the same first frame between the first frame and the second frame, or insert the third frame predicted from the first frame and the second frame. When converting a frame rate of 60 Hz to 240 Hz, it is possible to insert three more identical frames or insert three predicted frames. On the other hand, it is also possible to maintain the input frame rate without performing another conversion.

The formatter 360Q receives the output signal of the frame rate conversion unit 355Q and changes the format of the signal so as to be suitable for the display unit 180Q and outputs it. For example, the R, G, and B data signals may be output as low voltage differential signaling (LVDS) signals or mini-LVDS signals.

On the other hand, the audio processing unit (not shown) in the control unit 170Q can perform the audio processing of the demultiplexed audio signal. To this end, the voice processing unit (not shown) may include various decoders.

When a demultiplexed speech signal is a coded speech signal, the speech processor (not shown) in the controller 170Q can decode the demultiplexed speech signal. For example, the demultiplexed speech signal may be decoded by an MPEG-2 decoder, an MPEG 4 decoder, an AAC decoder, or an AC-3 decoder.

In addition, a voice processing unit (not shown) in the control unit 170Q can process a base, a treble, a volume control, and the like.

A data processing unit (not shown) in the control unit 170Q can perform data processing of the demultiplexed data signal. For example, if the demultiplexed data signal is a coded data signal, it can be decoded. The encoded data signal may be EPG (Electronic Program Guide) information including broadcast information such as a start time and an end time of a broadcast program broadcasted on each channel. For example, the EPG information may be ATSC-PSIP (ATSC-Program and System Information Protocol) information in the case of the ATSC scheme and may include DVB-SI information in the DVB scheme .

The ATSC-PSIP information or DVB-SI information may be information included in the above-described stream, i.e., the header (4 bytes) of the MPEG-2 TS.

Meanwhile, since the block diagram of the controller 170Q shown in FIG. 101 is a block diagram for one embodiment of the present invention, it is also possible to add other modules according to needs of those skilled in the art, or omit some of the modules shown.

As described above, it is to be understood that the technical structure of the present invention can be embodied in other specific forms without departing from the spirit and essential characteristics of the present invention.

It should be understood, therefore, that the embodiments described above are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than the foregoing description, And all changes or modifications derived from equivalents thereof should be construed as being included within the scope of the present invention.

Claims (20)

A display panel including a front substrate and a rear substrate;
A bracket for sticking to a rear surface of the rear substrate;
A back cover disposed behind the bracket;
An auxiliary bracket disposed on the bracket;
An optical layer disposed between the rear cover and the display panel;
A frame disposed between the optical layer and the rear cover; And
A connection frame coupled to the frame and connecting the bracket to the auxiliary bracket;
. delete The method according to claim 1,
Wherein the optical layer is disposed on the bracket. The method according to claim 1,
Wherein the rear substrate and the optical layer are separated from each other by a predetermined distance. The method according to claim 1,
Wherein the optical layer is disposed on the auxiliary bracket. The method according to claim 1,
And the optical layer includes a portion located between the bracket and the auxiliary bracket. delete The method according to claim 1,
Wherein the bracket includes a projection projecting in a direction intersecting with the display panel,
Wherein the frame includes a hole corresponding to the protrusion. The method according to claim 1,
Wherein the auxiliary bracket includes a projection projecting in a direction crossing the display panel,
Wherein the frame includes a hole corresponding to the protrusion. The method according to claim 1,
Wherein the bracket includes a projection projecting in a direction intersecting with the display panel,
Wherein the connection frame includes a hole corresponding to the protrusion. The method according to claim 1,
Wherein the auxiliary bracket includes a projection projecting in a direction crossing the display panel,
Wherein the connection frame includes a hole corresponding to the protrusion. The method according to claim 1,
Further comprising an auxiliary frame disposed between the optical layer and the frame,
And the auxiliary frame is fastened to the frame. 13. The method of claim 12,
Wherein the auxiliary frame includes a plurality of protrusions protruding in a direction toward the display panel and a depression disposed between the two protrusions. 14. The method of claim 13,
First fastening means fastened from the auxiliary frame toward the frame; And
Second fastening means fastened from the frame toward the subframe;
Further comprising: 13. The method of claim 12,
And an edge type light source is disposed in the sub frame. The method according to claim 1,
And a side cover including a portion located on a side surface of the display panel. 17. The method of claim 16,
Wherein the side cover includes a hook, and the rear cover includes a hole corresponding to the loop. A display panel including a front substrate and a rear substrate;
A bracket for sticking to a rear surface of the rear substrate;
A back cover disposed behind the bracket;
An optical layer disposed between the rear cover and the display panel;
A frame disposed between the optical layer and the rear cover;
A side cover including a portion located on a side surface of the display panel; And
A connection cover connecting the side cover and the frame;
. 19. The method of claim 18,
The connection cover is fastened to the frame,
Wherein the side cover includes a hook, and the connection cover includes a hole corresponding to the loop. 19. The method of claim 18,
And an end of the rear cover is positioned between the side cover and the connection cover.

Images