CN107167947A - Screen construction and the display device using the screen construction - Google Patents
Screen construction and the display device using the screen construction Download PDFInfo
- Publication number
- CN107167947A CN107167947A CN201710533557.5A CN201710533557A CN107167947A CN 107167947 A CN107167947 A CN 107167947A CN 201710533557 A CN201710533557 A CN 201710533557A CN 107167947 A CN107167947 A CN 107167947A
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- Prior art keywords
- array substrate
- cover plate
- light
- attached
- backlight module
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- 238000010276 construction Methods 0.000 title abstract 7
- 239000000758 substrate Substances 0.000 claims abstract description 88
- 239000002356 single layer Substances 0.000 claims abstract description 47
- 239000010410 layer Substances 0.000 claims abstract description 28
- 239000000872 buffer Substances 0.000 claims description 14
- 239000003292 glue Substances 0.000 claims description 13
- 239000012790 adhesive layer Substances 0.000 claims description 12
- 239000006260 foam Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 239000013464 silicone adhesive Substances 0.000 claims description 4
- 150000002576 ketones Chemical class 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract 3
- 239000010408 film Substances 0.000 description 21
- 239000012788 optical film Substances 0.000 description 10
- 239000012528 membrane Substances 0.000 description 4
- 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
- 239000004033 plastic Substances 0.000 description 2
- 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
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 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
- 238000006467 substitution reaction 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 present invention provides a kind of screen construction and uses the display device of the screen construction to improve the intensity in LCD individual layers region.The screen construction includes display panel and fits in the cover plate and backlight module of the two opposite sides of the display panel respectively, the backlight module includes reflector plate and the light source and light guide plate that fit in respectively on the reflector plate, the display panel includes colored optical filtering substrates and relative with the colored optical filtering substrates and spaced array base palte, the part that the array base palte protrudes from the colored optical filtering substrates forms monolayer array substrate zone, a gap A is formed between the monolayer array substrate zone and the cover plate, the monolayer array substrate zone is provided with the first supporting construction to support the cover plate towards the side of the cover plate, the side of the monolayer array substrate zone away from the cover plate is provided with the second supporting construction to support the reflector 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 screen structure.
Background
In the 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 driving IC, the array substrate is opposite to the color filter substrate and is arranged at intervals, the upper polaroid is attached to one side, far away from the array substrate, of the color filter substrate, the optical adhesive layer is attached to one side, far away from the color filter substrate, of the upper polaroid, the lower polaroid is attached to one side, far away from the color filter substrate, of the array substrate, the driving IC is arranged on the surface, close to the color filter substrate, of the array substrate, the cover plate is attached to. In order to improve the strength of the product, filling layers such as foam or silicone adhesive are usually disposed at two ends of the driving IC, and the cover plate is attached to the single-layer region of the array substrate through the filling layers to increase the drop-breaking resistance of the single-layer region. However, the anti-crushing capability of the structure is not enough, and the electronic product (such as a mobile phone) using the screen structure is easy to have the damage of the related circuit arranged thereon caused by the damage of the single-layer area glass after being used for a period of time, thereby causing abnormal picture display.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a screen structure capable of improving strength of a single layer region of an LCD and a display device using the same.
The technical scheme of the invention is as follows:
the utility model provides a screen structure, include display panel and respectively laminate in display panel's the apron and the backlight unit of double-phase offside, backlight unit include the reflector plate and respectively laminate in light source and light guide plate on the reflector plate, display panel include the color filter base plate and with the relative array substrate that just the interval set up of color filter base plate, array substrate protrusion in the part of color filter base plate forms individual layer array substrate district, individual layer array substrate district with form a clearance A between the apron, individual layer array substrate district orientation one side of apron is equipped with and is used for supporting the first bearing structure of apron, individual layer array substrate 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 includes a glue frame attached to the reflector plate, wherein the light source is disposed on a side of the light guide plate, the glue frame is disposed on a side of the light source away from the light guide plate, and at least one of the light source, the light guide plate and the glue frame is attached to the single-layer array substrate region to form the second supporting structure.
Preferably, the frame of gluing including laminate in main part on the reflector plate and certainly the main part is kept away from the one end of light source to the apron direction is buckled and is extended the barricade that forms, just the barricade with it is not more than to form one between the apron clearance B of clearance A, the terminal surface in the weak region is shaded including forming in individual layer array substrate district, the terminal surface orientation the barricade.
Preferably, the backlight module further includes a light shielding film, a part of the light shielding film forms a light transmitting area, the other part of the light shielding film is attached to a side of the single-layer array substrate area away from the cover plate, a side of the main body portion away from the reflective sheet is attached 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 attached to the single-layer array substrate area through glue and the light shielding film.
Preferably, the apron is the touch-sensitive screen, the touch-sensitive screen includes the orientation display panel's leaded light membrane, be formed with on the barricade and dodge the recess of leaded light membrane in order to prevent thickness interference.
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 less than 10 mm.
Preferably, two opposite side surfaces of the first supporting structure are respectively attached to the single-layer array substrate region 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 thicknesses of the foam layer and the TUFFY adhesive layer are not more than 0.15 mm.
The invention also provides a display device, which comprises a main surface shell and the screen structure as claimed in any one of claims 1 to 8, 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 encloses with the bottom wall to form an accommodating space, a cover plate in the screen structure is borne 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.
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 individual layer array substrate district orientation one side of apron sets up and is used for supporting the first bearing structure of apron and 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 strengthens the intensity in individual layer array substrate district is in order to prevent that the relevant circuit of input/output who arranges is impaired on the individual layer array substrate district, simultaneously, still through set up with form the barricade in a clearance between the apron, just the terminal surface orientation the barricade, clearance B is not more than clearance A, thereby can prevent that the circuit on the terminal surface is impaired. In addition, the impact force from the backlight module is buffered through the buffer structure, and the damage of input and output related circuits arranged on the single-layer array substrate area can be further prevented.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic view of a display device;
fig. 2 is a partial structural view of a screen structure in the display device shown in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the display device 100 includes a main panel housing 1 and a screen structure 3, wherein the screen structure 3 is mounted on the main panel housing 1.
The screen structure 3 includes a display panel 31, and 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 fig. 2, the display panel 31 includes a color filter substrate 311, an array substrate 312 opposite to the color filter substrate 311 and disposed at an interval, a liquid crystal layer (not shown) disposed between the color filter substrate 311 and the array substrate 312, an upper polarizer 313 attached to one side of the color filter substrate 311 away from the array substrate 312, an optical adhesive layer 314 attached to one side of the upper polarizer 313 away from the color filter substrate 311, and a lower polarizer 315 attached to one 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 PDA area 31A is formed on one side of the array substrate area 316 facing the cover plate 33, and the PDA area 31A is used for electrically connecting a driving IC and a 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, wherein the light source 352 is disposed at a side of the light guide plate 353, one ends of the light source 352 and the light guide plate 353 close to the light source 352 are disposed opposite to the single-layer array substrate area 316, and the optical film 355 is disposed opposite to the lower polarizer 315. In this embodiment, the backlight module 35 further includes a light shielding film 356, a portion of the light shielding film 356 forms a light transmissive region and is attached to the lower polarizer 315, another portion of the light shielding film 356 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 33. The light emitted from the light source 352 is scattered by the light guide plate 353 and then converted from side light emission to top light emission, and the light is transmitted to the display panel 31 through the light-transmitting regions of the light guide plate 353, the optical film 355 and the light-shielding film 356 in sequence, wherein part of the light is reflected by the reflective sheet 351 back to the light guide plate 353 and transmitted toward the optical film 355.
Meanwhile, since the light intensity is smaller as the distance from the light source 352 in the direction from the light guide plate 353 to the light source 352 of the single-layer array substrate area 316 is larger, a backlight weak area is formed at the end surface 31B of the single-layer array substrate area 316 in the direction from the light guide plate 353 to the light source 352. In the present embodiment, the PAD region 31A is spaced from the end surface 31B by not less than 10mm, so that a backlight weak region may not be present at or near the side of the PAD region 31A.
The light source 352 may be one of various light emitting devices capable of emitting light, 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 thicknesses of the light guide plate and the whole 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, and for example, the optical film 355 may include a diffusion film stacked on the bottom surface of the wedge shape of the wedge-shaped light guide plate and a brightness 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.
It should be noted that the support includes a normal support (i.e., the cover plate 33 is attached to the first support structure 37, or/and the reflector plate 351 is attached to the second support structure) and a pressed support (i.e., there is a gap between the cover plate 33 and the first support structure 37, and the cover plate 33 is attached to the first support structure 37 when the cover plate 33 is pressed, or/and there is a gap between the reflector plate 351 and the second support structure, and the reflector plate 351 is attached to the second support structure when the reflector plate 351 is pressed).
In this embodiment, two opposite side surfaces of the first supporting structure 37 are respectively attached to the single-layer array substrate area 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 both the foam layer and the TUFFY glue layer is chosen to be no more than 0.15 mm.
The backlight module 35 further includes a plastic frame 357 attached to the reflective sheet 351, and the plastic frame is disposed on a side of the light source 352 away from the light guide plate 353.
The glue frame 357 includes a main portion 358 attached to the reflective sheet 351 and a retaining wall 359 formed by bending and extending from one end of the main portion 358 away from the light source 352 to the cover plate 33, a gap B not greater than the gap a is formed between the retaining wall 359 and the cover plate 33, and the end face 31B faces the retaining wall 359. The lines on the end face 31B can be prevented from being damaged by the provision of the retaining wall 359. 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 may contact the retaining wall 359 when deformed to a certain extent, so as to avoid large deformation caused by uneven local stress on the cover plate 31, and further impact on the single-layer array substrate area 316; a gap not less than 0.25mm is formed between the end face 31B and the retaining wall 359, so that when the backlight module 35 is assembled with the display panel 31, the line on the end face 31B is damaged due to friction or collision between the end face 31B and the retaining wall 359.
The cover 33 may be a glass cover or a touch panel. In this embodiment, the cover plate 33 is a touch screen, 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. Wherein, leaded light membrane is pasted in the luminous region's below the touch-sensitive screen button PET membrane, its purpose is in order to guarantee the uniformity of button light. In this embodiment, the thickness of the light guide film is 0.10mm to 0.20mm, and the gap B is 0.05mm, so that at least a portion of the light guide film is accommodated in the groove, and the distance between the bottom of the groove and the light guide film is 0.10mm to 0.20 mm.
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 316 to form the second supporting structure.
Further, a side of the main body portion 358 of the glue frame 357 away from the reflective sheet 351 is attached to the single-layer array substrate area 316 through the light shielding film 356, and at least one of the light source 352 and the light guide plate 353 is attached to the single-layer array substrate area 316 through a glue 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 all attached to the single-layer array substrate 316, so as to increase the attached area of the single-layer array substrate 316 to increase the strength of the single-layer array substrate 316. In other embodiments, when the main body portion 358 is attached to the single-layer array substrate region 316 through the light shielding film 356 on a side of the main body portion 358 away from the reflective sheet 351, the adhesive frame 357 may not include the retaining wall 359, that is: the glue frame 357 is only used to reinforce the strength of the single-layer array substrate region 316.
The main surface shell 1 comprises a bottom wall 11 and a side wall 13 which is formed by bending and extending the bottom wall 11 and forms an accommodating space with the bottom wall 11 in an enclosing manner.
The cover plate 33 is supported on the sidewall 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 rubber frame 357 of the backlight module 35 and the sidewall 13. 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, two opposite side 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 less than 0.4mm, so that the rubber frame 357 is prevented from easily touching the sidewall 13 of the main panel 1 when the main panel 1 is assembled with the backlight module 35.
The screen structure and the display device adopting the screen structure provided by the embodiment at least have the following technical effects: the first supporting structure 37 for supporting the cover plate 33 is disposed on one side of the single-layer array substrate area 316 facing the cover plate 33, and the second supporting structure for supporting the reflective sheet 351 is disposed on one side of the single-layer array substrate area 316 away from the cover plate 33, so as to enhance the strength of the single-layer array substrate area 316 to prevent the damage of the input/output related lines disposed on the single-layer array substrate area 316, and at the same time, the retaining wall 359 forming a gap B between the single-layer array substrate area 316 and the cover plate 33 is further disposed, and the end surface 31B faces the retaining wall 359, the gap B is not greater than the gap a, so as to prevent the damage of the lines on the end surface 31B. In addition, the impact force from the backlight module 35 is buffered by the buffer structure 7, so that the input/output related lines arranged on the single-layer array substrate area 316 can be further prevented from being damaged.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a screen structure, its characterized in that, including display panel and respectively the laminating in display panel's double-phase contralateral apron and backlight unit, backlight unit include the reflector plate and respectively the laminating in light source and light guide plate on the reflector plate, display panel include the color filter base plate and with the relative array substrate that just the interval set up of color filter base plate, array substrate protrusion in the part of color filter base plate forms individual layer array substrate district, individual layer array substrate district with form a clearance A between the apron, individual layer array substrate district orientation one side of apron is equipped with and is used for supporting the first bearing structure of apron, individual layer array substrate district is kept away from one side of apron is equipped with and is used for supporting the second bearing structure of reflector plate.
2. The screen structure of claim 1, wherein the backlight module further comprises a glue frame attached to the reflective sheet, wherein the light source is disposed at a side of the light guide plate, the glue frame is disposed at a side of the light source away from the light guide plate, and at least one of the light source, the light guide plate, and the glue frame is attached to the single-layer array substrate region to form the second supporting structure.
3. The screen structure of claim 2, wherein the adhesive frame includes a main body portion attached to the reflective sheet and a retaining wall formed by bending and extending from an end of the main body portion away from the light source to the cover plate, a gap B not larger than the gap a is formed between the retaining wall and the cover plate, the single-layer array substrate area includes an end surface forming a backlight weak area, and the end surface faces the retaining wall.
4. The screen structure of claim 3, wherein the backlight module further comprises a light shielding film, a portion of the light shielding film forms a light transmitting area, another portion of the light shielding film is attached to a side of the single-layer array substrate region away from the cover plate, a side of the main body portion away from the reflective sheet is attached to the single-layer array substrate region through the light shielding film, and at least one of the light source and the light guide plate is attached to the single-layer array substrate region through a glue and the light shielding film.
5. The screen structure of claim 3, wherein the cover 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 for avoiding the light guiding film to prevent thickness interference.
6. A screen structure as recited in claim 3, wherein a PAD area is formed on a side of the single-layer array substrate area facing the cover plate, and a distance between the PAD area and the end surface is not less than 10 mm.
7. A screen structure as recited in claim 1, wherein opposite side surfaces of the first support structure respectively engage the single-layer array substrate region and the cover plate.
8. The screen structure of claim 7, wherein 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 foam layer and the TUFFY adhesive layer are each no greater than 0.15mm thick.
9. A display device, comprising a main surface shell and the screen structure of any one of claims 1 to 8, wherein the main surface shell comprises a bottom wall and side walls bent from the bottom wall and extending to form an accommodating space, a cover plate in the screen structure is supported on the side walls, 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, and a buffer structure is arranged in the gap C and buffers impact force from the backlight module.
10. The display device according to claim 9, 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107167947A true CN107167947A (en) | 2017-09-15 |
| CN107167947B CN107167947B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710533557.5A Active CN107167947B (en) | 2017-07-03 | 2017-07-03 | Screen structure and display device adopting same |
Country Status (2)
| Country | Link |
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| CN (1) | CN107167947B (en) |
| WO (1) | WO2019006783A1 (en) |
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Also Published As
| Publication number | Publication date |
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| CN107167947B (en) | 2023-08-29 |
| WO2019006783A1 (en) | 2019-01-10 |
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