CN107167947B - Screen structure and display device adopting same - Google Patents
Screen structure and display device adopting same Download PDFInfo
- Publication number
- CN107167947B CN107167947B CN201710533557.5A CN201710533557A CN107167947B CN 107167947 B CN107167947 B CN 107167947B CN 201710533557 A CN201710533557 A CN 201710533557A CN 107167947 B CN107167947 B CN 107167947B
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- array substrate
- cover plate
- backlight module
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- area
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- 239000000758 substrate Substances 0.000 claims abstract description 86
- 239000002356 single layer Substances 0.000 claims abstract description 52
- 239000010410 layer Substances 0.000 claims description 21
- 239000000872 buffer Substances 0.000 claims description 16
- 239000012790 adhesive layer Substances 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 150000002576 ketones Chemical class 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000010408 film Substances 0.000 description 24
- 239000012788 optical film Substances 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 5
- 239000013464 silicone adhesive Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
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)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention provides a screen structure and a display device adopting the same, which are used for improving the strength of a single-layer area of an LCD. The screen structure comprises a display panel, a cover plate and a backlight module, wherein the cover plate and the backlight module are respectively attached to two opposite sides of the display panel, the backlight module comprises a reflecting sheet, a light source and a light guide plate, the light source and the light guide plate are respectively attached to the reflecting sheet, the display panel comprises a color filter substrate and an array substrate which is opposite to the color filter substrate and is arranged at intervals, the array substrate protrudes out of the color filter substrate to form a single-layer array substrate area, a gap A is formed between the single-layer array substrate area and the cover plate, a first supporting structure for supporting the cover plate is arranged on one side of the single-layer array substrate area, which faces the cover plate, and a second supporting structure for supporting the reflecting sheet is arranged on one side of the single-layer array substrate area, which faces away from the cover plate.
Description
Technical Field
The invention relates to the technical field of display, in particular to a screen structure and a display device adopting the same.
Background
In intelligent mobile equipment on the market, the screen structure of the display device comprises a cover plate, a display panel and a backlight module, wherein the display panel comprises a color filter substrate, an array substrate, an upper polaroid, an optical adhesive layer, a lower polaroid and a drive IC, the array substrate is opposite to the color filter substrate and is arranged at intervals, the upper polaroid is attached to one side of the color filter substrate, the upper polaroid is attached to one side of the upper polaroid, the optical adhesive layer is attached to one side of the color filter substrate, the lower polaroid is attached to one side of the array substrate, the lower polaroid is attached to one side of the color filter substrate, and the drive IC is arranged on the surface, close to the color filter substrate, of the array substrate, and the cover plate is attached to the upper polaroid through the optical adhesive layer. In order to improve the product strength, filling layers such as foam or silicone adhesive are generally arranged at two ends of the driving IC, and the cover plate is attached to a single-layer region of the array substrate through the filling layers, so that the anti-falling and crushing capacity of the single-layer region is improved. However, the shatter resistance of this structure is insufficient, and an electronic product (e.g., a mobile phone) using the screen structure is liable to be damaged after a period of use due to damage of a single-layer region glass to the relevant wiring disposed thereon, thereby causing abnormal display of the picture.
Disclosure of Invention
In order to solve the technical problems, the invention provides a screen structure capable of improving the strength of a single-layer area of an LCD and a display device adopting the screen structure.
The technical scheme of the invention is as follows:
the utility model provides a screen structure, includes display panel and laminate respectively in apron and the backlight unit of the opposite side of display panel, the backlight unit include the reflector plate and laminate respectively in light source and light guide plate on the reflector plate, display panel include the color filter base plate and with the color filter base plate is relative and the array base plate that the interval set up, array base plate protrusion in the part of color filter base plate forms individual layer array base plate district, individual layer array base plate district with form a clearance A between the apron, individual layer array base plate district orientation one side of apron is equipped with and is used for supporting the first bearing structure of apron, individual layer array base plate district is kept away from one side of apron is equipped with and is used for supporting the second bearing structure of reflector plate.
Preferably, the backlight module further comprises a glue frame attached to the reflecting sheet, wherein the light source is arranged on the side edge of the light guide plate, the glue frame is arranged on one side, away from the light guide plate, of the light source, and at least one of the light source, the light guide plate and the glue frame is attached to the single-layer array substrate area to form the second supporting structure.
Preferably, the plastic frame includes a main body portion attached to the reflective sheet and a retaining wall formed by bending and extending from one end of the main body portion away from the light source to the cover plate direction, a gap B not greater than the gap a is formed between the retaining wall and the cover plate, and the single-layer array substrate area includes an end face forming a weak backlight area, and the end face faces the retaining wall.
Preferably, the backlight module further comprises a light shielding film, one part of the light shielding film forms a light transmission area, the other part of the light shielding film is adhered to one side, far away from the cover plate, of the single-layer array substrate area, one side, far away from the reflecting sheet, of the main body part is adhered to the single-layer array substrate area through the light shielding film, and at least one of the light source and the light guide plate is adhered to the single-layer array substrate area through glue and the light shielding film.
Preferably, the cover plate is a touch screen, the touch screen comprises a light guide film facing the display panel, and a groove avoiding the light guide film to prevent thickness interference is formed on the retaining wall.
Preferably, a PAD area is formed on one side of the single-layer array substrate area facing the cover plate, and a distance between the PAD area and the end face is not smaller than 10mm.
Preferably, two opposite side surfaces of the first support structure are respectively attached to the single-layer array substrate area and the cover plate.
Preferably, the first support structure comprises a silicone adhesive layer or a ketone adhesive layer and at least one of a foam layer and a TUFFY adhesive layer, wherein the thickness of the foam layer and the TUFFY adhesive layer is not more than 0.15mm.
The invention also provides a display device, which comprises a main surface shell and the screen structure, wherein the main surface shell comprises a bottom wall and a side wall which is formed by bending and extending from the bottom wall and is enclosed with the bottom wall to form an accommodating space, a cover plate in the screen structure is loaded on the side wall, and a display panel and a backlight module in the screen structure are accommodated in the accommodating space, wherein a gap C is formed between the backlight module and the bottom wall, a buffer structure is arranged in the gap C, and the buffer structure buffers impact force from the backlight module.
Preferably, two opposite side surfaces of the buffer structure are respectively attached to the bottom wall and the backlight module.
The screen structure and the display device adopting the screen structure provided by the embodiment of the invention have the following technical effects: through set up in individual layer array substrate district orientation one side of apron is used for supporting first bearing structure of apron and in individual layer array substrate district is kept away from one side of apron sets up and is used for supporting the second bearing structure of reflector plate, thereby strengthen individual layer array substrate district's intensity is in order to prevent the relevant circuit of input and output of arranging on the individual layer array substrate district is impaired, simultaneously, still through set up with form a clearance's barricade between the apron, just the terminal surface orientation barricade, clearance B is not greater than clearance A, thereby can prevent the circuit on the terminal surface is impaired. In addition, the impact force from the backlight module is buffered through the buffer structure, so that the damage of input and output related circuits arranged on the single-layer array substrate area can be further prevented.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
fig. 1 is a schematic diagram of a display device.
Fig. 2 is a schematic view of a part of a screen structure in the display device shown in fig. 1.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the display device 100 includes a main housing 1 and a screen structure 3, wherein the screen structure 3 is mounted on the main housing 1.
The screen structure 3 includes a display panel 31, a cover plate 33 and a backlight module 35 respectively attached to two opposite sides of the display panel 31.
Referring to fig. 1 and 2 in combination, the display panel 31 includes a color filter substrate 311, an array substrate 312 opposite to the color filter substrate 311 and disposed at intervals, a liquid crystal layer (not shown) disposed between the color filter substrate 311 and the array substrate 312, an upper polarizer 313 attached to a side of the color filter substrate 311 away from the array substrate 312, an optical adhesive layer 314 attached to a side of the upper polarizer 313 away from the color filter substrate 311, and a lower polarizer 315 attached to a side of the array substrate 312 away from the color filter substrate 311. Wherein,,
the cover plate 33 is attached to the upper polarizer 313 through the optical adhesive layer 314.
The absorption axes of the upper polarizer 313 and the lower polarizer 315 are perpendicular.
The portion of the array substrate 312 protruding from the color filter substrate 311 forms a single-layer array substrate area 316, a gap a is formed between the single-layer array substrate area 316 and the cover plate 33, a PAD area 31A is formed on a side of the array substrate area 316 facing the cover plate 33, and the PAD area 31A is used for electrically connecting the driving IC and the circuit board.
The backlight module 35 includes a reflective sheet 351, a light source 352 and a light guide plate 353 respectively attached to the reflective sheet 351, and an optical film 355 disposed on the light guide plate 353, where the light source 352 is disposed on a side edge of the light guide plate 353, and one end of the light source 352 and one end of the light guide plate 353, which is close to the light source 352, are opposite to the single-layer array substrate region 316, and the optical film 355 is opposite to the lower polarizer 315. In this embodiment, the backlight module 35 further includes a light shielding film 356, wherein a portion of the light shielding film 356 forms a light-transmitting area and is attached to the lower polarizer 315, another portion of the light shielding film is attached to a side of the single-layer array substrate area 316 away from the cover plate 33, and the optical film 355 is attached to the lower polarizer 315 through the light shielding film 356 so that the backlight module 35 is attached to the display panel 31. The light emitted by the light source 352 is scattered by the light guide plate 353 and then is changed from side light emission to top light emission, and the light sequentially passes through the light guide plate 353, the optical film 355 and the light-transmitting region of the light shielding film 356 to the display panel 31, wherein some light is reflected by the reflective sheet 351 back to the light guide plate 353 and is transmitted toward the optical film 355.
Meanwhile, as the single-layer array substrate region 316 is farther from the light source 352 along the direction from the light guide plate 353 to the light source 352, the light intensity is smaller, so that a backlight weak region is formed on the end face 31B of the single-layer array substrate region 316 along the direction from the light guide plate 353 to the light source 352. In the present embodiment, the interval between the PAD area 31A and the end face 31B is not less than 10mm, so that the backlight weak area may not appear on the side or in the vicinity of the PAD area 31A.
The light source 352 may be one of various light emitting devices capable of emitting light, and for example, the light source 352 may be a Cold Cathode Fluorescent Lamp (CCFL) or a Light Emitting Diode (LED). However, the light source 352 may be one of various light emitting devices that can be considered by those skilled in the art.
The light guide plate 353 is a wedge-shaped light guide plate, and the optical film 355 is disposed on the wedge-shaped bottom surface of the wedge-shaped light guide plate, so that the thickness of the light guide plate and the entire backlight module can be reduced.
The optical film 355 may be various optical films or various combinations of optical films that can be considered by those skilled in the art, for example, the optical film 355 may include a diffusion film stacked on a wedge-shaped bottom surface of a wedge-shaped light guide plate and a light enhancement film stacked on the diffusion film.
In order to enhance the strength of the single-layer array substrate area 316, a first supporting structure 37 for supporting the cover plate 33 is disposed on a side of the single-layer array substrate area 316 facing the cover plate 33, and a second supporting structure for supporting the reflective sheet 351 is disposed on a side of the single-layer array substrate area 316 away from the cover plate 33.
The support includes a support under normal conditions (i.e., the cover plate 33 is attached to the first support structure 37, or/and the reflective sheet 351 is attached to the second support structure) and a support under pressure (i.e., a gap is provided between the cover plate 33 and the first support structure 37, or/and the reflective sheet 351 is attached to the second support structure, when the cover plate 33 is pressed, and when the reflective sheet 351 is pressed, the reflective sheet 351 is attached to the second support structure).
In this embodiment, opposite surfaces of the first support structure 37 are respectively attached to the single-layer array substrate region 316 and the cover plate 33. The first support structure 37 includes a silicone adhesive layer or a ketone adhesive layer, and at least one of a foam layer and a TUFFY adhesive layer. Since the gap a of the screen structure 3 is typically around 0.4mm, the thickness of the foam layer and the TUFFY glue layer is selected to be no more than 0.15mm.
The backlight module 35 further includes a bezel 357 attached to the reflective sheet 351, where the bezel is disposed on a side of the light source 352 away from the light guide plate 353.
The frame 357 comprises a main body 358 attached to the reflective sheet 351 and a retaining wall 359 formed by bending and extending from one end of the main body 358 away from the light source 352 toward the cover 33, wherein a gap B not greater than the gap a is formed between the retaining wall 359 and the cover 33, and the end face 31B faces the retaining wall 359. The provision of the retaining wall 359 can prevent the damage of the line on the end face 31B. In this embodiment, the width of the retaining wall 359 is not less than 0.5mm, the gap B is 0.05mm, and since the gap B is 0.05mm, the cover plate 31 will contact the retaining wall 359 when deformed to a certain extent, so that larger deformation caused by uneven local stress of the cover plate 31 can be avoided, and impact is further generated on the single-layer array substrate region 316; a gap of not less than 0.25mm is formed between the end face 31B and the retaining wall 359, so that damage to the line on the end face 31B caused by friction or collision between the end face 31B and the retaining wall 359 when the backlight module 35 is assembled with the display panel 31 can be prevented.
The cover 33 may be a glass cover or a touch screen. In this embodiment, the cover 33 is a touch screen, and the touch screen may further include a light guiding film (not shown) facing the display panel 31, and the retaining wall 359 is formed with a groove (not shown) for avoiding the light guiding film to prevent thickness interference. The light guide film is a PET film attached to a light-emitting area below the touch screen key, and aims to ensure consistency of key light. In this embodiment, the thickness of the light guiding film is 0.10mm to 0.20mm, and since the gap B is 0.05mm, the light guiding film is at least partially contained in the groove, and the space between the bottom of the groove and the light guiding film is 0.10mm to 0.20mm.
At least one of the light source 352, the light guide plate 353 and the adhesive frame 357 is attached to the single-layer array substrate region 316 to form the second support structure.
Further, the main body portion 358 of the adhesive frame 357 is attached to the single-layer array substrate region 316 through the light shielding film 356 at a side away from the reflective sheet 351, and at least one of the light source 352 and the light guide plate 353 is attached to the single-layer array substrate region 316 through the adhesive a and the light shielding film 356. In this embodiment, the light source 352, the light guide plate 353 and the adhesive frame 357 are attached to the single-layer array substrate region 316, so that the area of the single-layer array substrate region 316 to be attached can be increased to increase the strength of the single-layer array substrate region 316. In other embodiments, when the side of the main body portion 358 away from the reflective sheet 351 is attached to the single-layer array substrate region 316 through the light shielding film 356, the adhesive frame 357 may not include the retaining wall 359, that is: the adhesive frame 357 is only used to strengthen the single-layer array substrate region 316.
The main surface case 1 includes a bottom wall 11 and a bottom wall 13 formed by bending and extending from the bottom wall 11 and enclosing with the bottom wall 11 to form a housing space.
The cover plate 33 is supported on the side wall 13, and the display panel 31 and the backlight module 35 are accommodated in the accommodating space. A gap C is formed between the reflective sheet 351 of the backlight module 35 and the bottom wall 11, and a gap D is formed between the adhesive frame 357 of the backlight module 35 and the side wall 13. Wherein, a buffer structure 7 is disposed in the gap C, and the buffer structure 7 buffers the impact force from the backlight module 35. In this embodiment, the two opposite surfaces of the buffer structure 7 are respectively attached to the bottom wall 11 and the reflective sheet 351, and the buffer structure includes at least one of a foam layer and a graphite sheet; the gap D is not smaller than 0.4mm, so that the adhesive frame 357 is prevented from easily touching the side wall 13 of the main housing 1 when the main housing 1 is assembled with the backlight module 35.
The screen structure and the display device adopting the screen structure provided by the embodiment have at least the following technical effects: the strength of the single-layer array substrate area 316 is enhanced by providing the first support structure 37 for supporting the cover plate 33 on the side of the single-layer array substrate area 316 facing the cover plate 33 and providing the second support structure for supporting the reflective sheet 351 on the side of the single-layer array substrate area 316 away from the cover plate 33, so as to prevent the input/output related lines arranged on the single-layer array substrate area 316 from being damaged, and meanwhile, by providing the retaining wall 359 for forming a gap B with the cover plate 33, the end face 31B faces the retaining wall 359, and the gap B is not greater than the gap a, so that the lines on the end face 31B can be prevented from being damaged. In addition, the buffer structure 7 is used to buffer the impact force from the backlight module 35, so as to further prevent the input/output related lines disposed on the single-layer array substrate area 316 from being damaged.
The present invention is not limited to the above embodiments, but is capable of modification and variation in all aspects, including those of ordinary skill in the art, without departing from the spirit and scope of the present invention.
Claims (8)
1. The screen structure is characterized by comprising a display panel, a cover plate and a backlight module, wherein the cover plate and the backlight module are respectively attached to two opposite sides of the display panel, the backlight module comprises a reflecting sheet, and a light source and a light guide plate which are respectively attached to the reflecting sheet, the display panel comprises a color filter substrate and an array substrate which is opposite to the color filter substrate and is arranged at intervals, a single-layer array substrate area is formed by the part of the array substrate protruding out of the color filter substrate, a gap A is formed between the single-layer array substrate area and the cover plate, a first supporting structure for supporting the cover plate is arranged on one side, facing the cover plate, of the single-layer array substrate area, and a second supporting structure for supporting the reflecting sheet is arranged on one side, far away from the cover plate, of the single-layer array substrate area;
the backlight module further comprises a glue frame attached to the reflecting sheet, wherein the light source is arranged on the side edge of the light guide plate, the glue frame is arranged on one side, far away from the light guide plate, of the light source, one end of the reflecting sheet protrudes out of the color filter substrate, and the light source, the light guide plate and the glue frame are attached to the single-layer array substrate area to form the second supporting structure;
the single-layer array substrate area comprises an end face forming a backlight weak area, a PAD area is formed on one side, facing the cover plate, of the single-layer array substrate area, and the distance between the PAD area and the end face is not smaller than 10mm.
2. The screen structure of claim 1, wherein the frame comprises a main body attached to the reflecting sheet and a retaining wall formed by bending and extending from one end of the main body away from the light source towards the cover plate, a gap B not greater than the gap a is formed between the retaining wall and the cover plate, and the end face faces the retaining wall.
3. The screen structure of claim 2, wherein the backlight module further comprises a light shielding film, a part of the light shielding film forms a light transmission area, another part of the light shielding film is adhered to one side of the single-layer array substrate area far away from the cover plate, one side of the main body part far away from the reflecting sheet is adhered to the single-layer array substrate area through the light shielding film, and at least one of the light source and the light guide plate is adhered to the single-layer array substrate area through glue and the light shielding film.
4. The screen structure of claim 2, wherein the cover plate is a touch screen, the touch screen includes a light guiding film facing the display panel, and the retaining wall is formed with a groove avoiding the light guiding film to prevent thickness interference.
5. The screen structure of claim 1, wherein opposite side surfaces of the first support structure are respectively attached to the single layer array substrate region and the cover plate.
6. The screen structure of claim 5, wherein the first support structure comprises a silicone or ketone adhesive layer and at least one of a foam layer and a TUFFY adhesive layer, wherein the foam layer and the TUFFY adhesive layer each have a thickness of no greater than 0.15mm.
7. A display device, characterized by comprising a main surface shell and a screen structure as claimed in any one of claims 1-3, wherein the main surface shell comprises a bottom wall and a side wall which is formed by bending and extending from the bottom wall and is enclosed with the bottom wall to form an accommodating space, a cover plate in the screen structure is loaded on the side wall, a display panel and a backlight module in the screen structure are accommodated in the accommodating space, a gap C is formed between the backlight module and the bottom wall, a buffer structure is arranged in the gap C, and the buffer structure buffers impact force from the backlight module.
8. The display device according to claim 7, wherein two opposite side surfaces of the buffer structure are respectively attached to the bottom wall and the backlight module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710533557.5A CN107167947B (en) | 2017-07-03 | 2017-07-03 | Screen structure and display device adopting same |
| PCT/CN2017/093700 WO2019006783A1 (en) | 2017-07-03 | 2017-07-20 | Screen structure, and display apparatus using the screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710533557.5A CN107167947B (en) | 2017-07-03 | 2017-07-03 | Screen structure and display device adopting same |
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| Publication Number | Publication Date |
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| CN107167947A CN107167947A (en) | 2017-09-15 |
| CN107167947B true CN107167947B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710533557.5A Active CN107167947B (en) | 2017-07-03 | 2017-07-03 | Screen structure and display device adopting same |
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| CN (1) | CN107167947B (en) |
| WO (1) | WO2019006783A1 (en) |
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| CN108663841B (en) * | 2018-05-08 | 2021-05-28 | 昆山龙腾光电股份有限公司 | Liquid crystal display device and manufacturing method thereof |
| CN108831291B (en) * | 2018-06-29 | 2019-11-05 | 京东方科技集团股份有限公司 | Display panel, display module and preparation method thereof, display device |
| CN109613732B (en) * | 2019-01-18 | 2021-07-06 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display screen and manufacturing method thereof |
| CN116915883A (en) * | 2019-06-14 | 2023-10-20 | 华为技术有限公司 | Electronic equipment |
| CN112449027B (en) * | 2019-08-29 | 2023-07-18 | 北京小米移动软件有限公司 | Terminal equipment |
| CN113126338A (en) * | 2020-01-10 | 2021-07-16 | RealMe重庆移动通信有限公司 | Display device and electronic apparatus |
| CN111708206B (en) * | 2020-07-17 | 2024-03-26 | 合肥鑫晟光电科技有限公司 | Touch display module, manufacturing method thereof and display device |
| CN111965885B (en) * | 2020-08-26 | 2022-12-20 | Oppo（重庆）智能科技有限公司 | Display panel, display device, and electronic apparatus |
| CN114822280B (en) * | 2021-01-27 | 2024-10-01 | 北京小米移动软件有限公司 | Display screen manufacturing method |
| CN112995397B (en) * | 2021-02-07 | 2023-12-08 | 维沃移动通信有限公司 | Electronic product |
| CN114815355B (en) * | 2022-05-09 | 2023-05-30 | 武汉华星光电技术有限公司 | Display module and display device |
| CN114882796B (en) * | 2022-05-30 | 2023-08-01 | 武汉华星光电半导体显示技术有限公司 | Display module and display device |
| CN115113437B (en) * | 2022-08-03 | 2024-05-14 | 奇瑞汽车股份有限公司 | Vehicle-mounted display screen and vehicle |
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Also Published As
| Publication number | Publication date |
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| WO2019006783A1 (en) | 2019-01-10 |
| CN107167947A (en) | 2017-09-15 |
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