CN104199205B - A kind of display device - Google Patents
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- CN104199205B CN104199205B CN201410428831.9A CN201410428831A CN104199205B CN 104199205 B CN104199205 B CN 104199205B CN 201410428831 A CN201410428831 A CN 201410428831A CN 104199205 B CN104199205 B CN 104199205B
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- 239000000758 substrate Substances 0.000 claims abstract description 200
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 25
- 239000010409 thin film Substances 0.000 claims abstract description 25
- 239000011159 matrix material Substances 0.000 claims description 16
- 239000010408 film Substances 0.000 claims description 15
- 239000003292 glue Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005684 electric field Effects 0.000 description 24
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 229910021417 amorphous silicon Inorganic materials 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
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Abstract
The invention discloses a kind of display device, in order to realize reducing the purpose of display device frame.Described display device, including the first substrate being oppositely arranged and second substrate, liquid crystal molecule between first substrate and second substrate, the second grid drive circuit that arranges first grid drive circuit on the first substrate, be arranged on second substrate, first substrate includes the first pixel cell that array is arranged, and the thin film transistor (TFT) in every a line the first pixel cell is connected with first grid drive circuit by a gate line；Second substrate includes the second pixel cell that array is arranged, and the thin film transistor (TFT) in every a line the second pixel cell is connected with second grid drive circuit by a gate line；Wherein, there is overlapping region with the setting area of first grid drive circuit in part the second pixel cell view field on the first substrate；Overlapping region is there is in part the first pixel cell view field on second substrate with the setting area of second grid drive circuit.
Description
Technical Field
The invention relates to the technical field of displays, in particular to a display device.
Background
As shown in fig. 1, a conventional Liquid Crystal Display (LCD) using an amorphous silicon (a-Si) process includes an array substrate 10 and a color filter substrate 11 that are disposed opposite to each other, and a sealant 16 is disposed between the array substrate 10 and the color filter substrate 11. In the Array substrate line Driver On Array (GOA) technology, a thin film transistor (tft) serving as a Gate switch circuit is integrated On an Array substrate, so that a Gate Driver integrated circuit portion is omitted. In the prior art, the GOAs 18 are respectively disposed on two sides of the array substrate 10, 15 denotes pixel units disposed on the array substrate 10 in an array arrangement, a thin film transistor in a pixel unit located in a left side area of the array substrate 10 in the pixel unit 15 is connected to the GOA 18 disposed on the left side of the array substrate 10 through a gate line, and a thin film transistor in a pixel unit located in a right side area of the array substrate 10 in the pixel unit 15 is connected to the GOA 18 disposed on the right side of the array substrate 10 through a gate line, so that bilateral driving of the LCD is achieved. The array substrate 10 includes a protection layer 17 and an alignment layer 12, and the color filter substrate 11 includes a black matrix 13, a color filter layer 14 and the alignment layer 12.
In the liquid crystal display in fig. 1, only the liquid crystal molecules 192 located in the region directly above the pixel unit 15 rotate under the action of the electric field to realize display, and the liquid crystal molecules 191 and 193 located in the region above the GOA 18 on the left side of the array substrate 10 and the liquid crystal molecules 193 located in the region above the GOA 18 on the right side of the array substrate 10 are arranged disorderly due to no action of the electric field, so that normal display cannot be realized, and therefore, the region corresponding to the liquid crystal molecules 191 and 193 is a non-display region, and the frame region of the liquid crystal display is wide as shown in fig. 1.
In summary, in the prior art, the LCD product using the a-Si process is difficult to design a narrow bezel due to the limitation of the space occupied by the gate driving circuit on the array substrate. With the development of electronic products such as mobile phones, display screens with narrow frames have become a necessary trend of development, so that the development of frames of conventional a-Si LCD products is greatly limited.
Disclosure of Invention
The embodiment of the invention provides a display device, which is used for achieving the purpose of reducing the frame of the display device.
An embodiment of the present invention provides a display device, including: a first substrate and a second substrate which are oppositely arranged, liquid crystal molecules and frame sealing glue which are positioned between the first substrate and the second substrate, a first grid drive circuit arranged on the first substrate, a second grid drive circuit arranged on the second substrate,
the first substrate comprises a plurality of first pixel units arranged in an array, and the thin film transistors in the first pixel units in each row are connected with the first gate drive circuit through a gate line;
the second substrate comprises a plurality of second pixel units arranged in an array, and the thin film transistors in the second pixel units in each row are connected with the second gate drive circuit through a gate line; wherein,
an overlapping area exists between a projection area of a part of the second pixel units on the first substrate and a setting area of the first gate driving circuit, and the projection area of the second pixel units on the first substrate is not overlapped with the area of the first pixel units;
an overlapping area exists between a projection area of a part of the first pixel units on the second substrate and a setting area of the second gate driving circuit, and the projection area of the first pixel units on the second substrate is not overlapped with the area of the second pixel units.
According to the display device provided by the embodiment of the invention, as the first gate driving circuit in the display device is arranged on the first substrate, the second gate driving circuit is arranged on the second substrate, and the thin film transistor in each row of the first pixel units on the first substrate is connected with the first gate driving circuit through one gate line, and the thin film transistor in each row of the second pixel units on the second substrate is connected with the second gate driving circuit through one gate line, an overlapping area exists between the projection area of part of the second pixel units on the first substrate and the arrangement area of the first gate driving circuit; an overlapping area exists between a projection area of part of the first pixel units on the second substrate and a setting area of the second gate drive circuit, so that liquid crystal molecules originally arranged in disorder in the edge area of the display device in the prior art can be normally displayed, and the purpose of narrowing the frame of the display device can be realized.
Preferably, a projection area of the first pixel unit on the second substrate and an area of the second pixel unit are arranged in mirror symmetry with respect to a center of the display device.
Therefore, when the projection area of the first pixel unit on the second substrate and the area of the second pixel unit are arranged in mirror symmetry by taking the center of the display device as a mirror plane, the display device is more convenient and simpler in an actual manufacturing process, and can realize normal display.
Preferably, the projection area of the first pixel unit on the second substrate and the area of the second pixel unit are arranged in a vertically symmetrical manner with the center of the display device as a mirror surface, or the projection area of the first pixel unit on the second substrate and the area of the second pixel unit are arranged in a horizontally symmetrical manner with the center of the display device as a mirror surface.
Therefore, the manufacturing process is more convenient and simpler in actual manufacturing process.
Preferably, one second pixel unit is arranged between the projection areas of two adjacent first pixel units on the second substrate; one first pixel unit is arranged between the projection areas of two adjacent second pixel units on the first substrate.
In this way, the first pixel unit and the second pixel unit are arranged in a checkerboard distribution, and normal display can be achieved.
Preferably, a projection area of each first pixel unit on the second substrate and an area of the adjacent second pixel unit are arranged in a mirror symmetry manner; the projection area of each second pixel unit on the first substrate and the area of the adjacent first pixel unit are arranged in a mirror symmetry mode.
In this way, when the projection area of each first pixel unit on the second substrate and the area of the adjacent second pixel unit are arranged in a mirror symmetry manner, and the projection area of each second pixel unit on the first substrate and the area of the adjacent first pixel unit are arranged in a mirror symmetry manner, normal display can be realized.
Preferably, a projection area of the first pixel unit on the second substrate is provided with a black matrix and a color film layer, and a projection area of the second pixel unit on the first substrate is provided with a black matrix and a color film layer.
Therefore, the projection area of the first pixel unit on the second substrate is provided with the black matrix and the color film layer, and the projection area of the second pixel unit on the first substrate is provided with the black matrix and the color film layer, so that normal display of the display device can be realized.
Preferably, the disposition region of the first gate driving circuit is located in a left region of the first substrate, and the disposition region of the second gate driving circuit is located in a right region of the second substrate; or, the setting region of the first gate driving circuit is located in the right region of the first substrate, and the setting region of the second gate driving circuit is located in the left region of the second substrate.
In this way, the arrangement area of the first gate drive circuit is positioned in the left area of the first substrate, and the arrangement area of the second gate drive circuit is positioned in the right area of the second substrate; or, the setting area of the first gate driving circuit is located in the right area of the first substrate, and the setting area of the second gate driving circuit is located in the left area of the second substrate, so that the method is more convenient and simpler in actual design.
Preferably, the first substrate is connected to a first flexible circuit, the second substrate is connected to a second flexible circuit, the first flexible circuit is located on the first substrate, and the second flexible circuit is located on the second substrate.
In this way, the first substrate is connected with the first flexible circuit, the second substrate is connected with the second flexible circuit, the first substrate drives the first gate driving circuit on the first substrate through the first flexible circuit, the second substrate drives the second gate driving circuit on the second substrate through the second flexible circuit, the first flexible circuit and the second flexible circuit can drive half-side pixels which are close to the gate driving circuit of the first substrate and the second substrate to be connected, and the driving load of the gate driving circuit is reduced.
Preferably, the display device is a rotating display in a fringe field, or a planar direction conversion display, or an advanced super-dimensional field conversion display.
Therefore, when the display device is a rotating display in a fringe field plane, or a planar direction switching display, or an advanced super-dimensional field switching display, the generated electric field is a horizontal electric field, and the rotation of liquid crystal molecules can be better controlled.
Drawings
FIG. 1 is a schematic diagram of a prior art display device;
fig. 2 is a schematic structural diagram of a display device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a frame position of a display device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a frame position of a display device according to a second embodiment of the present invention;
fig. 5(a) and 5(b) are schematic structural diagrams of a display device separately driven according to a first embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a display device, which is used for achieving the purpose of reducing the frame of the display device.
A display device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
The GOA unit manufactured by the GOA technology is referred to as a gate driving circuit in the invention.
As shown in fig. 2, an embodiment of the present invention provides a display device, including: a first substrate 20 and a second substrate 21 which are oppositely arranged, liquid crystal molecules 22 and frame sealing glue 27 which are positioned between the first substrate 20 and the second substrate 21, a first gate drive circuit 23 which is arranged on the first substrate 20, a second gate drive circuit 24 which is arranged on the second substrate 21,
the first substrate 20 includes a plurality of first pixel units 25 arranged in an array, and the thin film transistors in each row of the first pixel units 25 are connected to the first gate driving circuit 23 through a gate line;
the second substrate 21 includes a plurality of second pixel units 26 arranged in an array, and the thin film transistors in each row of the second pixel units 26 are connected to the second gate driving circuit 24 through a gate line; wherein,
an overlapping area A exists between the projection area 260 of part of the second pixel unit 26 on the first substrate 20 and the arrangement area of the first gate driving circuit 23, and the projection area 260 of the second pixel unit 26 on the first substrate 20 is not overlapped with the area of the first pixel unit 25;
an overlapping region B exists between a projection region 250 of a part of the first pixel unit 25 on the second substrate 21 and a setting region of the second gate driving circuit 24, and the projection region 250 of the first pixel unit 25 on the second substrate 21 does not overlap with a region of the second pixel unit 26.
The present invention will be described in detail with reference to specific examples. It should be noted that the present embodiment is intended to better explain the present invention, but not to limit the present invention.
The first embodiment is as follows:
as shown in fig. 3, a display device according to an embodiment of the present invention includes: the liquid crystal display device comprises a first substrate 20 and a second substrate 21 which are arranged oppositely, liquid crystal molecules 22 and frame sealing glue 27 which are positioned between the first substrate 20 and the second substrate 21, a first gate driving circuit 23 which is arranged on the first substrate 20, and a second gate driving circuit 24 which is arranged on the second substrate 21, wherein the first substrate 20 comprises a plurality of first pixel units 25 which are arranged in an array manner, two first pixel units 251 and 252 are shown in the figure, and thin film transistors in each row of first pixel units are connected with the first gate driving circuit 23 through a gate line, for example: in the figure, the gate of the thin film transistor in the first pixel unit 251 and the gate of the thin film transistor in the first pixel unit 252 are connected to the same gate line, and the first gate driving circuit 23 controls the thin film transistor in the first pixel unit 251 and the thin film transistor in the first pixel unit 252 to be turned on and off through the gate line connected to the first gate driving circuit 23.
The second substrate 21 includes several second pixel units 26 arranged in an array, two second pixel units 261 and 262 are shown in the figure, and the thin film transistors in each row of the second pixel units are connected to the second gate driving circuit 24 through one gate line, such as: in the figure, the gates of the thin film transistors in the second pixel unit 261 and the second pixel unit 262 are connected to the same gate line, and the second gate driving circuit 24 controls the thin film transistors in the second pixel unit 261 and the second pixel unit 262 to be turned on and off through the gate line connected to the second gate driving circuit 24.
The first pixel unit 25 in the embodiment of the present invention includes a first thin film transistor and a first pixel electrode, and the second pixel unit 26 includes a second thin film transistor and a second pixel electrode. The specific structure of the first pixel unit 25 and the specific process for manufacturing the pixel unit are the same as those of the method for manufacturing the pixel unit by the a-Si process in the prior art, and similarly, the specific structure of the second pixel unit 26 and the specific process for manufacturing the pixel unit are the same as those of the method for manufacturing the pixel unit by the a-Si process in the prior art, and the conventional a-Si process is mature, and usually, a mask plate is used for 4 times or 5 times to form a required pattern in a layered manner, which is not described herein again.
As shown in fig. 3, in the embodiment of the present invention, the projection area 31 of the first pixel unit 251 on the second substrate 21 does not overlap with the areas of the second pixel units 261 and 262, and the projection area 32 of the first pixel unit 252 on the second substrate 21 does not overlap with the areas of the second pixel units 261 and 262. In an actual production process, in order to enable the display device to normally display, the projection area 31 of the first pixel unit 251 on the second substrate 21 is provided with a black matrix and a color film layer, and the projection area 32 of the first pixel unit 252 on the second substrate 21 is provided with a black matrix and a color film layer. A projection area 33 of the second pixel unit 261 on the first substrate 20 does not overlap with areas of the first pixel units 251 and 252, and a projection area 34 of the second pixel unit 262 on the first substrate 20 does not overlap with areas of the first pixel units 251 and 252. In an actual production process, in order to enable the display device to normally display, the projection area 33 of the second pixel unit 261 on the first substrate 20 is provided with a black matrix and a color film layer, and the projection area 34 of the second pixel unit 262 on the first substrate 20 is provided with a black matrix and a color film layer.
Preferably, in the embodiment of the present invention, the projection area of the first pixel unit 25 on the second substrate 21 and the area of the second pixel unit 26 are arranged in mirror symmetry with respect to the center of the display device. In specific implementation, the projection area of the first pixel unit 25 on the second substrate 21 and the area of the second pixel unit 26 may be arranged in a vertically symmetrical manner with respect to the center of the display device as a mirror plane, or the projection area of the first pixel unit 25 on the second substrate 21 and the area of the second pixel unit 26 may be arranged in a horizontally symmetrical manner with respect to the center of the display device as a mirror plane.
Specifically, as shown in fig. 3, in an actual production process, the projection area 31 of the first pixel unit 251 on the second substrate 21, the projection area 32 of the first pixel unit 252 on the second substrate 21, and the areas of the second pixel units 261 and 262 are arranged in mirror symmetry up and down, or in left and right symmetry with respect to the center of the display device. Namely: the projection area of all the first pixel units 25 on the second substrate 21 is located at one side of the central area of the display device, and the area of all the second pixel units 26 is located at the other side of the central area of the display device. The projection area 33 of the second pixel unit 261 on the first substrate 20, the projection area 34 of the second pixel unit 262 on the first substrate 20, and the areas of the first pixel units 251 and 252 are arranged in mirror symmetry up and down, or in left and right symmetry with respect to the center of the display device. Namely: the projection area of all the second pixel units 26 on the first substrate 20 is located at one side of the central area of the display device, and the area of all the first pixel units 25 is located at the other side of the central area of the display device.
Example two:
as shown in fig. 4, a display device according to an embodiment of the present invention includes: the liquid crystal display panel comprises a first substrate 20 and a second substrate 21 which are arranged oppositely, liquid crystal molecules 22 and frame sealing glue 27 which are positioned between the first substrate 20 and the second substrate 21, a first gate driving circuit 23 which is arranged on the first substrate 20, and a second gate driving circuit 24 which is arranged on the second substrate 21, wherein the first substrate 20 comprises a plurality of first pixel units 25 which are arranged in an array manner, two first pixel units 251 and 252 are shown in the figure, and thin film transistors in each row of first pixel units are connected with the first gate driving circuit 23 through one gate line; the second substrate 21 includes a plurality of second pixel units 26 arranged in an array, two second pixel units 261 and 262 are shown in the figure, and the thin film transistors in each row of the second pixel units are connected to the second gate driving circuit 24 through one gate line.
As shown in fig. 4, in the embodiment of the present invention, the projection area 31 of the first pixel unit 251 on the second substrate 21 does not overlap with the areas of the second pixel units 261 and 262, and the projection area 32 of the first pixel unit 252 on the second substrate 21 does not overlap with the areas of the second pixel units 261 and 262. In an actual production process, in order to enable the display device to normally display, the projection area 31 of the first pixel unit 251 on the second substrate 21 is provided with a black matrix and a color film layer, and the projection area 32 of the first pixel unit 252 on the second substrate 21 is provided with a black matrix and a color film layer. A projection area 33 of the second pixel unit 261 on the first substrate 20 does not overlap with areas of the first pixel units 251 and 252, and a projection area 34 of the second pixel unit 262 on the first substrate 20 does not overlap with areas of the first pixel units 251 and 252. In an actual production process, in order to enable the display device to normally display, the projection area 33 of the second pixel unit 261 on the first substrate 20 is provided with a black matrix and a color film layer, and the projection area 34 of the second pixel unit 262 on the first substrate 20 is provided with a black matrix and a color film layer.
Preferably, in the embodiment of the present invention, one second pixel unit 262 is disposed between the projection areas 31 and 32 on the second substrate 21 of two adjacent first pixel units 251 and 252; two adjacent second pixel units 261 and 262 dispose one first pixel unit 251 between the projection areas 33 and 34 on the first substrate 20. In practical implementation, the projection area of each first pixel unit 25 on the second substrate 21 and the area of the adjacent second pixel unit 26 may be set to be mirror-symmetric; the projection area of each second pixel unit 26 on the first substrate 20 and the area of the adjacent first pixel unit 25 are set to be mirror symmetry.
Specifically, as shown in fig. 4, in an actual production process, the projection area 31 of the first pixel unit 251 on the second substrate 21 is arranged in mirror symmetry with the area of the adjacent second pixel unit 261, and the projection area 32 of the first pixel unit 252 on the second substrate 21 is arranged in mirror symmetry with the area of the adjacent second pixel unit 262. The projection area 33 of the second pixel unit 261 on the first substrate 20 is arranged in mirror symmetry with the area of the adjacent first pixel unit 251, and the projection area 34 of the second pixel unit 262 on the first substrate 20 is arranged in mirror symmetry with the area of the adjacent first pixel unit 252.
As shown in fig. 3 and 4, the disposition region of the first gate driving circuit 23 in the embodiment of the present invention is located in the left region of the first substrate 20, and the disposition region of the second gate driving circuit 24 is located in the right region of the second substrate 21; of course, the area where the first gate driving circuit 23 is disposed may be located in the right area of the first substrate 20, and the area where the second gate driving circuit 24 is disposed may be located in the left area of the second substrate 21. However, in the embodiment of the present invention, if the area where the first gate driving circuit 23 is disposed is located in the left area of the first substrate 20, the area where the second gate driving circuit 24 is disposed must be located in the right area of the second substrate 21, and cannot be located in the left area of the second substrate 21, and it is necessary to satisfy that in fig. 2, there is an overlapping area a between the projection area 260 of a part of the second pixel units 26 on the first substrate 20 and the area where the first gate driving circuit 23 is disposed, and there is an overlapping area B between the projection area 250 of a part of the first pixel units 25 on the second substrate 21 and the area where the second gate driving circuit 24 is disposed.
The display device provided In the embodiment of the present invention is described by taking a Fringe Field Switching (FFS) mode display, an In-Plane Switching (IPS) mode display, or an Advanced Super Dimension Switching (ADS) mode display as an example. Therefore, the electric field generated by the display device in the embodiment of the present invention during displaying is a horizontal electric field.
The following describes, with reference to fig. 1, fig. 3 and fig. 4, that the display device according to the embodiment of the present invention can achieve the purpose of narrowing the bezel of the LCD compared to the display device in the prior art.
In the display device provided in the embodiment of the present invention, the first substrate 20 is equivalent to the array substrate 10 in the prior art, and the second substrate 21 is equivalent to the color filter substrate 11 in the prior art. In fig. 3 and 4, 13 denotes a black matrix, and 30 denotes an alignment film. Compared with the prior art, the second pixel unit 261 is disposed on the second substrate 21 above the first gate driving circuit 23, and since the electric field generated by the display device in the embodiment of the present invention during displaying is a horizontal electric field, the liquid crystal molecules 191 randomly arranged in the prior art can be aligned under the electric field of the second pixel unit 261 and rotate according to the magnitude of the horizontal electric field, and since the rotation of the liquid crystal molecules under the horizontal electric field is mainly in the horizontal direction, the electric fields formed by the horizontal electric field in the horizontal direction by the first substrate 20 and the second substrate 21 are the same, and the electric field formed by the second pixel unit 26 on the second substrate 21 and the electric field formed by the first pixel unit 25 on the first substrate 20 converge, so that the liquid crystal molecules 191 can realize normal displaying, the area corresponding to the liquid crystal molecules 191 is the display area, so the frame of the LCD moves outward, as shown in fig. 3 and 4, and the frame of the LCD on the left side of the display device provided by the embodiment of the present invention is narrowed compared to the prior art.
Similarly, compared with the prior art, the embodiment of the present invention has the first pixel unit 252 disposed on the first substrate 20 under the second gate driving circuit 24, and since the electric field generated by the display device in the embodiment of the present invention during displaying is the horizontal electric field, the liquid crystal molecules 193 randomly arranged in the prior art can be aligned by the electric field of the first pixel unit 252 and rotate according to the magnitude of the horizontal electric field, and since the rotation of the liquid crystal molecules is mainly in the horizontal direction under the horizontal electric field, the electric fields formed by the horizontal electric field in the horizontal direction by the first substrate 20 and the second substrate 21 are the same, and the electric field formed by the second pixel unit 26 on the second substrate 21 and the electric field formed by the first pixel unit 25 on the first substrate 20 are the same 193, at this time, the liquid crystal molecules can realize normal displaying, the area corresponding to the liquid crystal molecules 193 is the display area, so the frame of the LCD moves outward, as shown in fig. 3 and 4, and the right side of the LCD frame of the display device provided by the embodiment of the present invention is narrowed compared to the prior art.
Taking the first embodiment of the present invention as an example, briefly describing the case where the display device provided by the first embodiment of the present invention is connected to the flexible circuit when separately driven, as shown in fig. 5(a) and 5(b), the first pixel unit 25 disposed on the first substrate 20 and the second pixel unit 26 disposed on the second substrate 21 are symmetrical, the first substrate 20 is connected to the first flexible circuit 42, the second substrate 21 is connected to the second flexible circuit 43, the first flexible circuit 42 is located on the first substrate 20, and the second flexible circuit 43 is located on the second substrate 21. In fig. 5(a), reference numeral 40 denotes a driver ic connected to the first flexible circuit 42 on the first substrate 20, the first flexible circuit 42 receives data input from the system in the actual display, 41 denotes a driver ic connected to the second flexible circuit 43 on the second substrate 21, and the second flexible circuit 43 receives data input from the system in the actual display.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A display device, comprising: a first substrate and a second substrate which are oppositely arranged, liquid crystal molecules and frame sealing glue which are positioned between the first substrate and the second substrate, a first grid drive circuit arranged on the first substrate, a second grid drive circuit arranged on the second substrate,
the first substrate comprises a plurality of first pixel units arranged in an array, and the thin film transistors in the first pixel units in each row are connected with the first gate drive circuit through a gate line;
the second substrate comprises a plurality of second pixel units arranged in an array, and the thin film transistors in the second pixel units in each row are connected with the second gate drive circuit through a gate line; wherein,
an overlapping area exists between a projection area of a part of the second pixel units on the first substrate and a setting area of the first gate driving circuit, and the projection area of the second pixel units on the first substrate is not overlapped with the area of the first pixel units;
an overlapping area exists between a projection area of a part of the first pixel units on the second substrate and a setting area of the second gate driving circuit, and the projection area of the first pixel units on the second substrate is not overlapped with the area of the second pixel units.
2. The display device according to claim 1, wherein a projection area of the first pixel unit on the second substrate and an area of the second pixel unit are arranged in mirror symmetry with respect to a center of the display device.
3. The display device according to claim 2, wherein the projection area of the first pixel unit on the second substrate and the area of the second pixel unit are arranged in a mirror-up-and-down symmetrical manner with respect to a center of the display device, or the projection area of the first pixel unit on the second substrate and the area of the second pixel unit are arranged in a mirror-left-and-right symmetrical manner with respect to the center of the display device.
4. The display device according to claim 1, wherein one second pixel unit is provided between projection areas of two adjacent first pixel units on the second substrate; one first pixel unit is arranged between the projection areas of two adjacent second pixel units on the first substrate.
5. The display device according to claim 4, wherein a projection area of each first pixel unit on the second substrate is arranged in mirror symmetry with an area of the adjacent second pixel unit; the projection area of each second pixel unit on the first substrate and the area of the adjacent first pixel unit are arranged in a mirror symmetry mode.
6. The display device according to claim 1, wherein a projection area of the first pixel unit on the second substrate is provided with a black matrix and a color film layer, and a projection area of the second pixel unit on the first substrate is provided with a black matrix and a color film layer.
7. The display device according to claim 1, wherein the region where the first gate driver circuit is provided is located in a left region of the first substrate, and the region where the second gate driver circuit is provided is located in a right region of the second substrate; or,
the arrangement region of the first gate drive circuit is located in the right side region of the first substrate, and the arrangement region of the second gate drive circuit is located in the left side region of the second substrate.
8. The display device according to claim 1, wherein the first substrate is connected to a first flexible circuit, wherein the second substrate is connected to a second flexible circuit, wherein the first flexible circuit is located on the first substrate, and wherein the second flexible circuit is located on the second substrate.
9. The display device of claim 1, wherein the display device is a rotating display in a fringe field, or a planar direction switching display, or an advanced super-dimensional field switching display.
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| CN201410428831.9A CN104199205B (en) | 2014-08-27 | 2014-08-27 | A kind of display device |
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| CN201410428831.9A CN104199205B (en) | 2014-08-27 | 2014-08-27 | A kind of display device |
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| CN104199205B true CN104199205B (en) | 2016-08-31 |
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| CN105047686B (en) | 2015-06-30 | 2018-09-04 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device |
| CN116184725A (en) * | 2023-02-28 | 2023-05-30 | 京东方科技集团股份有限公司 | A liquid crystal display module and electronic equipment |
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| JP2004258626A (en) * | 2003-02-07 | 2004-09-16 | Seiko Epson Corp | Electro-optical devices and electronic equipment |
| CN103389588A (en) * | 2013-07-30 | 2013-11-13 | 合肥京东方光电科技有限公司 | Display panel and packaging method thereof and liquid crystal display device |
| CN103744205A (en) * | 2013-12-25 | 2014-04-23 | 合肥京东方光电科技有限公司 | Color film substrate, manufacturing method thereof, display panel and liquid crystal display device |
| TW201428705A (en) * | 2013-01-11 | 2014-07-16 | Au Optronics Corp | Display panel and display device |
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| JP3661669B2 (en) * | 2002-07-22 | 2005-06-15 | セイコーエプソン株式会社 | Active matrix substrate, electro-optical device, electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004258626A (en) * | 2003-02-07 | 2004-09-16 | Seiko Epson Corp | Electro-optical devices and electronic equipment |
| TW201428705A (en) * | 2013-01-11 | 2014-07-16 | Au Optronics Corp | Display panel and display device |
| CN103389588A (en) * | 2013-07-30 | 2013-11-13 | 合肥京东方光电科技有限公司 | Display panel and packaging method thereof and liquid crystal display device |
| CN103744205A (en) * | 2013-12-25 | 2014-04-23 | 合肥京东方光电科技有限公司 | Color film substrate, manufacturing method thereof, display panel and liquid crystal display device |
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