CN105445985B - LED flexible displays and the curved surface TV for using the display - Google Patents
LED flexible displays and the curved surface TV for using the display Download PDFInfo
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- CN105445985B CN105445985B CN201510961680.8A CN201510961680A CN105445985B CN 105445985 B CN105445985 B CN 105445985B CN 201510961680 A CN201510961680 A CN 201510961680A CN 105445985 B CN105445985 B CN 105445985B
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- tempered glass
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- curved surface
- crossbeam
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133603—Direct backlight with LEDs
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133331—Cover glasses
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention belongs to field of liquid crystal, a kind of LED flexible displays of splicing structure and the curved surface TV using the display are provided, tempered glass including curved surface, the fixation device of the curved strengthened glass inner concave is fitted in after optical module and splicing, the arcuate surface of the tempered glass is connected and fixed on a support frame of curved surface, the fixed device includes the crossbeam and curb girder mutually spliced, extension is extended with along away from tempered glass inner concave direction on the crossbeam and the curb girder, the extension on the crossbeam and the curb girder surrounds the first accommodating cavity, the optical module is accommodated in first accommodating cavity；It is costly that the LED flexible displays of this assembly can solve existing display previous structure mould development, and mold is poor using single variability, curved-surface structure is easily varied so that curvature effect is unstable simultaneously, in turn results in the non-uniform problem of complete machine picture brightness.
Description
Technical field
The invention belongs to field of liquid crystal more particularly to a kind of LED flexible displays and use the song of the display
Surface TV.
Background technique
Flexible displays refer to that screen with certain curvature, possesses the display of certain curved-surface shape, general surface is shown
The curvature of device and eyeball radian are almost the same.Currently, display industry especially colour TV TV industry researches and develops cost, Gao Cai in height
In the case where expecting cost, meagre profit profit, more and more TV manufacturers face huge survival pressure, and often a new product is in flower
Taken great number early period investment and period plenty of time in the case where, not yet cost-recovering in the case where, due to product
It updates, and then and then variation causes structure mold to be also required to develop again to the structure of product, especially currently a popular curved surface electricity
Even more huge, competition especially fierceness is invested depending on mould development early period.In addition, existing curved surface TV is made due to the limitation of material
It obtains curvature and is easy to happen variation, so that ideal curved surface effect be not achieved, and then the non-uniform problem of complete machine picture brightness occur,
And the appearance of many defective products is also resulted in production process early period.
Summary of the invention
The purpose of the present invention is to provide a kind of LED flexible displays, it is intended to solve existing display previous structure mould
It is high to have development cost, and mold is poor using single variability, while curved-surface structure is easily varied so that curvature effect is unstable, into
And cause the non-uniform problem of complete machine picture brightness.
The present invention solves in this way；A kind of LED flexible displays, the tempered glass including curved surface, optical module and spelling
The fixation device of the curved strengthened glass inner concave is fitted in after connecing, the arcuate surface of the tempered glass is connected and fixed to song
On one support frame in face, the fixed device includes the crossbeam and curb girder mutually spliced, equal edge on the crossbeam and the curb girder
It is extended with extension away from tempered glass inner concave direction, the extension on the crossbeam and the curb girder surrounds
One accommodating cavity, the optical module are accommodated in first accommodating cavity.
The technical effect that LED flexible displays provided by the invention have relative to existing flexible displays are as follows: pass through
The dual fixation of fixed device and support frame, fixed device are fitted in the structure for making tempered glass on the inner concave of tempered glass
Rigidity reinforced, while support frame is connected and fixed to the arcuate surface of tempered glass and makes the curvature of tempered glass more firm,
And then will not because of the both ends of tempered glass variation and its curvature is changed, thus tempered glass curvature stablize,
Display complete machine picture brightness is uniform, further, since fixed device connects after being mutually stitched together by single crossbeam and curb girder
It connects on the inner concave of tempered glass, and the size of fixed device can be adjusted with the size of tempered glass, and then be kept away
The problem of traditional fixation device needs die sinking in advance is exempted from, it is adaptable simultaneously to save production cost.
The present invention also provides a kind of curved surface TV, which uses LED flexible displays above-mentioned, designs in this way
The production of curved surface TV is low with the cost of exploitation, and it is uniform that curvature stablizes television image simultaneously, and metal appearance, globality are more preferable.
Detailed description of the invention
Fig. 1 is the explosive view of LED flexible displays provided in an embodiment of the present invention.
Fig. 2 is the partial enlarged view of the part A1 in the LED flexible displays of Fig. 1.
Fig. 3 is the structure chart of connector in the LED flexible displays of Fig. 1.
Fig. 4 is the structure chart of buckle structure in the LED flexible displays of Fig. 1.
Fig. 5 is the main view of LED flexible displays provided in an embodiment of the present invention.
Fig. 6 is partial enlarged view of the LED flexible displays of Fig. 5 along A2 after the cutting of the direction B-B.
Fig. 7 is partial enlarged view of the LED flexible displays of Fig. 5 along A3 after the cutting of the direction A-A.
Fig. 8 is partial enlarged view of the LED flexible displays of Fig. 5 along A4 after the cutting of the direction C-C.
Fig. 9 is the rearview of LED flexible displays provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.
It is only relative concept each other it should also be noted that, the positional terms such as left and right, upper and lower in the embodiment of the present invention
It or is to refer to, and should not be regarded as restrictive with the normal operating condition of product.
Referring to Fig. 1, providing a kind of LED (full name is light emitting diode) flexible displays in the embodiment of the present invention.Herein
Curved surface is the circular arc camber on the circle that radius determines, similar aftermentioned curved surface is circular arc camber.LED flexible displays include song
The fixation device 20 of 10 inner concave of curved strengthened glass is fitted in after the tempered glass 10 in face, optical module 30 and splicing,
The fixation device 20 includes crossbeam 201 identical with 10 curvature of tempered glass and two curb girders connecting with 201 both ends of crossbeam
202, two curb girders 202 are parallel to each other and perpendicular to crossbeams 201, and the length of the crossbeam 201 and curb girder 202 is according to tempered glass
10 specific size is selected, and the inner concave direction on the crossbeam 201 and curb girder 202 away from tempered glass 10 extends to form
Extension 2011, and the extension on the crossbeam 201 and curb girder 202 surrounds the first accommodating cavity 205, the optical module 30 connection
And be accommodated in first accommodating cavity 205, the space of display interior can be saved in this way, so that display is thinner, simultaneously should
The arcuate surface of tempered glass 10 is connected with support frame 70, and the curvature of the support frame 70 is also identical as the curvature of tempered glass 10.
The LED flexible displays designed above, by the dual fixation of fixed device 20 and support frame 70, fixed device 20
It is fitted in and enhances the structural rigidity of tempered glass 10, while support frame 70 is supported and fixed
Make the curvature of tempered glass 10 more firm in the arcuate surface of tempered glass 10, and then will not be because of the two of tempered glass 10
The variation at end and its curvature is changed, thus tempered glass 10 curvature stablize, display complete machine picture brightness is uniform,
Further, since fixed device 20 is connected to tempered glass 10 after being mutually stitched together by single crossbeam 201 and curb girder 202
On inner concave, and the size of fixed device 20 can be adjusted with the size of tempered glass 10, and then be avoided traditional
Fixed device 20 needs the problem of being opened in advance, and it is adaptable simultaneously to save production cost.
In the present embodiment, which forms the tempered glass 10 of circular arc camber, and its by preparatory bending
The radius of curvature of circular arc camber is preferably 3000-5000mm, and has black ink in the surface silk-screen of tempered glass 10 to prevent
Light leakage also pastes rupture pressure disc in the inner concave or arcuate surface of tempered glass 10 to prevent tempered glass 10 from bursting.
In the present embodiment, as shown in Figure 1, the material preferred thickness of the fixation device 20 is the aluminum profile of 0.8-1.5mm,
Fixed device 20 also weight while with some strength can be made smaller in this way, the length of the crossbeam 201 is preferably small
In or equal to curved strengthened glass 10 arc length, and the length of curb girder 202 is preferably less than or equal to curved strengthened glass 10
Width, the crossbeam 201, according to being stitched together after the good length of size selection of tempered glass 10, can be cross with curb girder 202
Beam 201 and curb girder 202 are bolted together by welding, riveting or the modes such as Nian Jie, are also possible to have an entire metalwork bending
It is formed；And the crossbeam 201 and curb girder 202 include the sticking part 2012 that is fitted on tempered glass 10 and away from tempered glass
10 extension 2011, wherein sticking part 2012 is bonded or is riveted on 10 inner concave of tempered glass；As shown in Figure 1 and Figure 7,
The extension 2011 is intermittent, namely is made of multiple discontinuous extensions, and the front end of the extension is in step type, and
The end of extension is equipped with protrusion 204, as shown in Figure 1, being additionally provided with positioning grab between the discontinuous extension in part simultaneously
206, which extended to form away from the inner concave of tempered glass 10, and the extension of the positioning grab 206
Height is less than the extended height of extension.
In the present embodiment, as shown in Fig. 1 and Fig. 9, which is preferably metal supporting frames 70, which connects
It connects and is supported on 10 arcuate surface of tempered glass comprising riveting or screw are connected to the Curved surface metal of 10 arcuate surface of tempered glass
Frame, the aluminum profile heat sink 703 that metal framework lower part is set and the upper frame beam 701 for being connected to metal framework and lower grid beam
Multiple metal reinforcement beams 702 between 704,703 back side of aluminum profile heat sink are equipped with clamping groove 7031, the metal reinforcement beam
702 sliding groove structure 7011 by being arranged in upper frame beam 701 and lower grid beam 704 is slidably attached at upper frame beam 701 and lower frame
Between beam 704, and the reinforcing beam 702 is equipped with the wall hanging piece 7021 convenient for wall hanging, in addition, the lower grid beam 704 is equipped with back
First groove 7041 recessed from 10 arcuate surface direction of tempered glass, is equipped with curvature and tempering glass in first groove 7041
The identical curved surface LED lamp bar 80 of 10 curvature of glass, the light direction of the LED light bar 80 towards tempered glass 10 inner concave, in this way
Design can preferably guarantee the backlight effect of LED light bar 80.
In the present embodiment, the size of the Curved surface metal frame of the support frame 70 according to the size of tempered glass 10 into
Row is assembled, and wherein upper frame beam 701 and lower 704 bending of grid beam handle and guarantee that curvature is consistent with the curvature of tempered glass 10, and
The distance between upper frame beam 701 and lower grid beam 704 are certain, and then the length of reinforcing beam 702 is certain, and then tempered glass 10
The change in size of change in size namely display only need to lengthen upper frame beam 701 and lower grid beam 704 in advance, and increase length simultaneously
Certain reinforcing beam 702 can make the part when display sizes change, on support frame 70 can be general in this way,
And then reinforce interchangeability and adaptability.
Specifically, as shown in Figure 1, in an embodiment of the present invention, which further includes detaining with fixed device 20
The optical module 30 is clamped on solid by the extrusion molding center 40 of conjunction such as Fig. 7, while when the extrusion molding center 40 and fixed 20 snapping of device
Determine in the first accommodating cavity 205 of device 20；Such as Fig. 1, the optical module 30 is through the card hole structure 304 by being arranged thereon and fixes
It is connected in the first accommodating cavity 205 after positioning the cooperation positioning of grab 206 on device 20, and the optical module 30 includes being sequentially connected
Light-reflecting sheet 303, light guide plate 302 and optical diaphragm 301, wherein light guide plate 302 is located at light-reflecting sheet 303 and optical diaphragm
Between 301, and light-reflecting sheet 303 is fitted in fixed device 20.
In the present embodiment, as shown in Figure 6 and Figure 7, the upper side frame 401 of the extrusion molding center 40 and left and right side frame 402 it is outer
It is recessed with the snap groove 404 with left-hand thread 4041 away from 10 inner concave of tempered glass on edge, while the extrusion molding center 40 is following
The direction of the end of frame 403 towards support frame 70 is extended with the second grab 407；When extrusion molding center 40 and fixed device 20 assemble
When, the protrusion 204 of extension end falls into snap groove 404 and is limited by left-hand thread 4041 to prevent protrusion on the fixation device 20
204 deviate from snap grooves 404, and aluminum profile of 407 clasp joint of the second grab on support frame 70 on 40 lower frame 403 of extrusion molding center dissipates
On in the clamping groove 7031 being arranged on hot plate 703, and then the assembly of extrusion molding center 40 and fixed device 20 is completed.
The material of extrusion molding center 40 is preferably PC (full name polycarbonate), ABS (acrylonitrile, butadiene, benzene in the present embodiment
Ethylene synthase plastics), PP (full name polypropylene), PVC (full name polyvinyl chloride), PMMA (full name polymethyl methacrylate) or
HIPS (polystyrene of full name high impact properties) possesses continuous uniform surface layer and closed pore formula honeycomb through what extrusion process produced
The plate of structure, the shape for the extrusion molding center 40 for then needing the board making cost implementation of extrusion process manufacture, in this way
The expense of mould development is saved relative to traditional Shooting Technique.
Light guide plate 302 in this implementation is preferably Resin light guide plate 302, can guarantee to prevent it broken while leaded light in this way
It is broken, while the card hole structure 304 on optical module 30 is on the side end of light-reflecting sheet 303 and optical diaphragm 301 to extension
The laminated structure stretched, the laminated structure are equipped with the first fluting 3041, the positioning grab 206 on fixed device 20 be connected to this
In one fluting 3041, and then complete being located by connecting for optical module 30.
Specifically, as shown in Figures 1 to 8, in an embodiment of the present invention, which further includes filling with fixed
20 metal front frames 60 being engaged by clamping by the buckle structure 203 being arranged between two extension are set, such as Fig. 4, the buckle
Structure 203 is equipped with threaded hole 2031, and is fixed by screws in the root of two extensions, and root refers to extension 2011 herein
Upper place connect with sticking part 2012, furthermore the buckle structure 203 is equipped with the first grab 2032, in the metal front frame 60 and
The liquid crystal display panel 50 of curved surface is clipped between metal front frame 60 and extrusion molding center 40 by fixed device 20 while cooperation, the liquid crystal surface
The curvature of plate 50 is consistent with the curvature of tempered glass 10.
In the present embodiment, as shown in Figure 6 and Figure 7, the metal front frame 60 include surface frame 602 and along surface frame 602 towards extrusion molding
The side frame 601 that 40 direction of center extends is parallel to 602 direction of surface frame multiple bands that extend internally on the inner wall of the side frame 601 and falls
The third grab 603 of hook, the buckle structure 203 are equipped with second cooperate with third grab 603 and slot 20321, this second is opened
Slot 20321 is provided on the first grab 2032, when assembly by the barb clasp joint on third grab 603 on buckle structure 203
In second fluting 20321, and then the assembly of metal front frame 60 and fixed device 20 is completed, while multiple third grabs 603 are two-by-two
Be set side by side, and it forms mounting groove 604 between, at the same on the extension 2011 of fixed device 20 vertical stretch 2011 to
The outer restriction protrusion 204 for extending limited position in mounting groove 604.
In the present embodiment, as shown in figures 1 and 3, the inside of the upper surface frame 602 of the metal front frame 60 is equipped with equipped with lower part
Inside bending part 605,605 screw of bending part are connected with connector 606, and the connector 606 by prolonging vertically upward thereon
6061 clasp joint of the 4th grab stretched under support frame 70 grid beam 704 it is upper, further front frame is fastened in this way.
In the present embodiment, as shown in Figure 6 and Figure 7, since snap groove 404 is away from 70 direction of support frame on extrusion molding center 40
Extend, and then the snap groove 404 that extends out of the upper side frame 401 of extrusion molding center 40 and the outer edge of left and right side frame 402
Outer wall surrounds the second accommodation groove 405 that can accommodate curved surface liquid crystal panel 50, connects on second accommodation groove 405 with liquid crystal display panel 50
Synapsis is equipped with shock absorber part 406, carries out buffer protection to it while can clamping liquid crystal display panel 50 in this way.
Specifically, as shown in Figures 1 to 9, in embodiments of the present invention, which further includes connecting with support frame 70
The display rear shell 90 connect, the display rear shell 90 cladding is connected on support frame 70, and the display rear shell 90 and support frame
The control piece 901 of control display is also connected between 70；In addition, it is also connected with pedestal 903 in 70 lower end of support frame, the display
The cable clip structure 902 for preventing online line from pullling is additionally provided in device rear shell 90.
The embodiment of the present invention also provides a kind of curved surface TV, which uses LED flexible displays above-mentioned, in this way
The curved surface TV production of design is low with the cost of exploitation, and curvature is stablized while television image is uniform, and metal appearance, globality
More preferably.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (9)
1. a kind of LED flexible displays, it is characterised in that: be fitted in after the tempered glass including curved surface, optical module and splicing
The fixation device of the curved strengthened glass inner concave, the arcuate surface of the tempered glass are connected and fixed to a support of curved surface
On frame, the fixed device includes the crossbeam and curb girder mutually spliced, and edge deviates from the steel on the crossbeam and the curb girder
To change glass inner concave direction and is extended with extension, the extension on the crossbeam and the curb girder surrounds the first accommodating cavity,
The optical module is accommodated in first accommodating cavity；The tempered glass is fixedly connected on support frame as described above, and described
Support frame is equipped with the LED light bar of aluminum profile heat sink and curved surface.
2. LED flexible displays as described in claim 1, it is characterised in that: further include being squeezed with what the fixed device fastened
Center is moulded, the fixed device is between the extrusion molding center and the tempered glass.
3. LED flexible displays as claimed in claim 2, it is characterised in that: the extrusion molding center includes upper side frame and left and right
Side frame, the upper side frame and the left and right side frame extend and the second accommodating of formation along away from the tempered glass direction
Chamber.
4. LED flexible displays as claimed in claim 3, it is characterised in that: further include being engaged by clamping with the fixed device
Metal front frame, the extrusion molding center between the fixed device and the metal front frame, the extrusion molding center with it is described
Curved surface liquid crystal panel is connected between metal front frame, the liquid crystal display panel is located in second accommodating cavity.
5. LED flexible displays as described in claim 1, it is characterised in that: the optical module includes along far from described solid
Determine the sequentially connected light-reflecting sheet in device direction, light guide plate and optical diaphragm.
6. LED flexible displays as claimed in claim 5, it is characterised in that: it is additionally provided with positioning grab on the fixed device,
The corresponding card hole structure being equipped with the positioning grab cooperation on the light-reflecting sheet and the optical diaphragm.
7. LED flexible displays as claimed in claim 6, it is characterised in that: the card hole structure is along the light-reflecting sheet
The laminated structure of through-hole is extended outwardly and had with the two sides of the optical diaphragm and top.
8. LED flexible displays as described in claim 1, it is characterised in that: further include the display being connect with support frame as described above
Device rear shell is also connected with control piece between the display rear shell and support frame as described above.
9. a kind of curved surface TV, it is characterised in that: the display of the curved surface TV is used as described in claim any one of 1-8
LED flexible displays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510961680.8A CN105445985B (en) | 2015-12-21 | 2015-12-21 | LED flexible displays and the curved surface TV for using the display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510961680.8A CN105445985B (en) | 2015-12-21 | 2015-12-21 | LED flexible displays and the curved surface TV for using the display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105445985A CN105445985A (en) | 2016-03-30 |
| CN105445985B true CN105445985B (en) | 2019-01-04 |
Family
ID=55556357
Family Applications (1)
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| CN106647024A (en) * | 2016-12-09 | 2017-05-10 | 重庆英洛凡科技有限公司 | Anti-static LED display screen |
| CN109212807A (en) * | 2018-10-11 | 2019-01-15 | 深圳市晶联讯电子有限公司 | A kind of outdoor liquid crystal display screen |
| CN109493741B (en) * | 2019-01-16 | 2024-05-14 | 重庆惠科金扬科技有限公司 | Fixing device and display |
| CN113805370A (en) | 2020-06-11 | 2021-12-17 | 京东方科技集团股份有限公司 | Curved surface display module assembly and curved surface display device |
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