CN206990969U - Screen construction and the display device using the screen construction - Google Patents
Screen construction and the display device using the screen construction Download PDFInfo
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- CN206990969U CN206990969U CN201720795246.1U CN201720795246U CN206990969U CN 206990969 U CN206990969 U CN 206990969U CN 201720795246 U CN201720795246 U CN 201720795246U CN 206990969 U CN206990969 U CN 206990969U
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- cover plate
- array substrate
- substrate zone
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Abstract
The utility model 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 towards the side of the cover plate to support the first supporting construction of the cover plate, the side of the monolayer array substrate zone away from the cover plate is provided with to support the second supporting construction of the reflector plate.
Description
Technical field
Display technology field is the utility model is related to, specifically, being related to a kind of screen construction and using the screen construction
Display device.
Background technology
In the Intelligent mobile equipment of in the market, the screen construction of its display device includes cover plate, display panel and backlight mould
Group, the display panel include colored optical filtering substrates, and spaced array base palte relative with the colored optical filtering substrates, patch
Located at upper polaroid of the colored optical filtering substrates away from the array base palte side, the upper polaroid is attached at away from described
The optical cement layer of colored optical filtering substrates side, it is attached at lower polarisation of the array base palte away from the colored optical filtering substrates side
Piece and be arranged at driving IC of the array base palte close to the surface of colored optical filtering substrates, the cover plate by the optical cement layer with
The upper polaroid fitting, the backlight module are bonded with the down polaroid.In order to improve product strength, generally in the drive
Dynamic IC both ends set the packed layer such as foam or silicone adhesive, and the cover plate passes through the packed layer and the list of the array base palte
Layer region fitting, to increase the anti-drop breaking capacity in individual layer region.But the resistant to breakage ability of this structure is inadequate, use
The electronic product (for example, mobile phone) of the screen construction easily occurs caused by individual layer region glass is impaired in use for some time
The line related being disposed thereon is damaged, so as to cause picture display abnormal.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of screen knot that can improve LCD individual layer field strengths
Structure and the display device using the screen construction.
The technical solution of the utility model is as follows：
A kind of screen construction screen construction, including display panel and the two opposite sides for fitting in the display panel respectively
Cover plate and backlight module, the backlight module includes reflector plate and the light source and leaded light that fit in respectively on the reflector plate
Plate, the display panel include 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, the monolayer array substrate zone
A gap A is formed between the cover plate, the monolayer array substrate zone is provided with to support towards the side of the cover plate
The first supporting construction of cover plate is stated, the side of the monolayer array substrate zone away from the cover plate is provided with to support the reflection
Second supporting construction of piece.
Preferably, the backlight module also includes the glue frame fitted on the reflector plate, wherein, the light source is arranged at
The side of the light guide plate, the glue frame are located at side of the light source away from the light guide plate, and the light source, the leaded light
At least one of side in plate and the glue frame is bonded with the monolayer array substrate zone to form second supporting construction.
Preferably, the glue frame includes the main part fitted on the reflector plate and from the main part away from the light
The one end in source bends the barricade of extension formation to the cover plate direction, and one is formed between the barricade and the cover plate and is not more than
The gap B of the gap A, the monolayer array substrate zone include the end face for forming backlight weak-strong test, and the end face is described in
Barricade.
Preferably, the backlight module also includes photomask, and a part for the photomask forms a transmission region, another
Bonding partially is in the side of the monolayer array substrate zone away from the cover plate, side of the main part away from the reflector plate
The monolayer array substrate zone is fitted in by the photomask, at least one of side of the light source and the light guide plate passes through
Glue and the photomask fit in the monolayer array substrate zone.
Preferably, the cover plate is touch-screen, and the touch-screen includes the light guiding film towards the display panel, the gear
Formed with the light guiding film is avoided to prevent groove that thickness is interfered on wall.
Preferably, the monolayer array substrate zone towards the side of the cover plate formed with PAD region, the PAD region
Spacing between the end face is not less than 10mm.
Preferably, the two opposite sides surface of first supporting construction fits in the monolayer array substrate zone and institute respectively
State cover plate.
Preferably, first supporting construction includes silicone glue-line or ketone glue-line and at least foamed cotton layer and TUFFY glue-lines
A wherein side, wherein, the thickness of the foamed cotton layer and the TUFFY glue-lines is no more than 0.15mm.
The utility model also provides a kind of display device, and the display device includes interarea shell and as in claim 1-8
Screen construction described in any one, the interarea shell include bottom wall and bend extension formation from the bottom wall and enclosed with the bottom wall
Close and form the side wall of receiving space, the cover plate in the screen construction is carried in the side wall, aobvious in the screen construction
Show that panel and backlight module are contained in the receiving space, wherein, formed between the backlight module and the bottom wall between one
Gap C, the clearance C is interior to be provided with buffer structure, and the buffer structure buffers the impulsive force from the backlight module.
Preferably, the two opposite sides surface of the buffer structure fits on the bottom wall and the backlight module respectively.
The screen construction and the display device using the screen construction that the utility model embodiment provides, have following technology
Effect：By being set in the monolayer array substrate zone towards the side of the cover plate to support the first of the cover plate to support
Structure and set in side of the monolayer array substrate zone away from the cover plate to support the second of the reflector plate
Support structure, so as to strengthen the intensity of the monolayer array substrate zone to prevent the input arranged on the monolayer array substrate zone defeated
Go out line related to be damaged, meanwhile, the barricade in a gap is also formed between the cover plate by setting, and the end face is towards institute
Barricade is stated, the gap B is not more than the gap A, so as to prevent the circuit on the end face to be damaged.In addition, also pass through
The buffer structure buffers the impulsive force from the backlight module, can further prevent cloth on the monolayer array substrate zone
The input and output line related put is damaged.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation of display device；
Fig. 2 is the part-structure schematic diagram of screen construction in display device shown in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the display device 100 includes interarea shell 1 and screen construction 3, the screen construction 3 is installed on institute
State on interarea shell 1.
The screen construction 3 includes display panel 31 and fits in the two opposite sides of the display panel 31 respectively
Cover plate 33 and backlight module 35.
Fig. 1 and Fig. 2 are please referred to, the display panel 31 includes colored optical filtering substrates 311 and the colorized optical filtering base
Plate 311 is relative and spaced array base palte 312, between the colored optical filtering substrates 311 and the array base palte 312
Liquid crystal layer (not shown), be attached at upper polaroid of the colored optical filtering substrates 311 away from the side of array base palte 312
313rd, it is attached at optical cement layer 314 of the upper polaroid 313 away from the side of colored optical filtering substrates 311 and is attached at institute
State down polaroid 315 of the array base palte 312 away from the side of colored optical filtering substrates 311.Wherein,
The cover plate 33 is fitted in the upper polaroid 313 by the optical cement layer 314.
The upper polaroid 313 is vertical with the absorption axiss of the down polaroid 315.
The part that the array base palte 312 protrudes from the colored optical filtering substrates 311 forms monolayer array substrate zone 316,
Form a gap A between the monolayer array substrate zone 316 and the cover plate 33, the array base palte area 316 is towards the lid
Formed with PDA regions 31A, the PDA regions 31A is used to be electrically connected with driving IC and circuit board for the side of plate 33.
The backlight module 35 includes reflector plate 351, the light source 352 and leaded light fitted in respectively on the reflector plate 351
Plate 353 and the blooming piece 355 on the light guide plate 353, the light source 352 are arranged at the side of the light guide plate 353
Side, and monolayer array substrate zone 316 described in one end face of the light source 352 and the light guide plate 353 close to the light source 352
Set, down polaroid 315 described in the face of blooming piece 355 is set.In the present embodiment, the backlight module 35 also includes
Photomask 356, a part for the photomask 356 form a transmission region and fitted in the down polaroid 315, another portion
Divide and be pasted on side of the monolayer array substrate zone 316 away from the cover plate 33, the blooming piece 355 passes through the shading
Film 356 is bonded with the down polaroid 315 with so that the backlight module 35 is bonded with the display panel 33.Wherein, it is described
The light that light source 352 is sent is luminous by the luminous top that becomes in side after the light guide plate 353 is broken up, and light can pass through the leaded light successively
The transmission region of plate 353, the blooming piece 355 and the photomask 356 is reached in the display panel 31, wherein also portion
Light splitter is reflected back the light guide plate 353 by the reflector plate 351 and transmitted to the direction of blooming piece 355.
Simultaneously as the monolayer array substrate zone 316 along the light guide plate 353 to the direction of light source 352 from described
For light source 352 apart from more remote, luminous intensity is smaller, so as to can be in the monolayer array substrate zone 316 along the light guide plate 353 to described
The end face 31B in the direction of light source 352 forms backlight weak-strong test.In the present embodiment, the PAD region 31A and the end face 31B it
Between spacing be not less than 10mm so that backlight weak-strong test be not present in the PAD region 31A side or near.
The light source 352 can be one of various luminescent devices that can be lighted, for example, the light source 352 can be cold
Cathode fluorescent lamp (CCFL) or light emitting diode (LED).It can be examined however, the light source 352 can be those skilled in the art
One of various luminescent devices considered.
The light guide plate 353 is Wedge shape light conduction board, and the blooming piece 355 is located on the wedge-shaped bottom surface of Wedge shape light conduction board,
The thickness of light guide plate and whole backlight module can be reduced.
The blooming piece 355 can be those skilled in the art it is contemplated that various optical films or various optical films
Combination, for example, the blooming piece 355 can include the diffusion barrier that is stacked on the wedge-shaped bottom surface of Wedge shape light conduction board and folded set
In the bright enhancement film on diffusion barrier.
In order to strengthen the intensity of the monolayer array substrate zone 316, the monolayer array substrate zone 316 is towards the cover plate
33 side is provided with to support the first supporting construction 37 of the cover plate 33, and the monolayer array substrate zone 316 is away from described
The side of cover plate 33 is provided with to support the second supporting construction of the reflector plate 351.
It should be noted that support includes supporting (i.e. described cover plate 33 and first supporting construction 37 under normal circumstances
It is bonded, or/and the reflector plate 351 is bonded with second supporting construction) with being supported (i.e. described cover plate 33 in the case of pressure
There is gap between first supporting construction 37, in the case of the cover plate 33 is by pressure, the cover plate 33 and described first
Support structure 37 is bonded, or/and have gap between the reflector plate 351 and second supporting construction, in the reflector plate 351
In the case of pressure, the reflector plate 351 is bonded with second supporting construction).
In the present embodiment, the two opposite sides surface of first supporting construction 37 fits in the monolayer array base respectively
Plate area 316 and the cover plate 33.First supporting construction 37 include silicone glue-line or ketone glue-line and at least foamed cotton layer and
A wherein side for TUFFY glue-lines.Because the gap A of the screen construction 3 is usually 0.4mm or so, therefore described in selection
The thickness of foamed cotton layer and the TUFFY glue-lines is no more than 0.15mm.
The backlight module 35 also includes the glue frame 357 fitted on the reflector plate 351, and the glue frame is located at the light
Side of the source 352 away from the light guide plate 353.
The glue frame 357 includes the main part 358 that fits on the reflector plate 351 and remote from the main part 358
One end of the light source 352 bends the barricade 359 of extension formation, and the barricade 359 and the lid to the direction of cover plate 33
A gap B for being not more than the gap A is formed between plate 33, the end face 31B is towards the barricade 359.By described in setting
Barricade 359 can prevent the circuit on the end face 31B to be damaged.In the present embodiment, the width of the barricade 359 is not less than
0.5mm, the gap B are 0.05mm, because the gap B is 0.05mm, the deformation of cover plate 31 to a certain degree when can be with
The barricade 359 contacts, so as to avoid producing larger deformation because the local pressure of cover plate 31 is uneven, so that it is right
The monolayer array substrate zone 316 produces impact；One is formed between the end face 31B and the barricade 359 and is not less than 0.25mm
Gap, during so as to prevent the backlight module 35 and the display panel 31 from assembling, the end face 31B and the barricade
The circuit on the end face 31B is caused to damage because friction or collision occurs between 359.
It should be noted that the cover plate 33 can be glass cover-plate, or touch-screen.In the present embodiment, institute
It is touch-screen to state cover plate 33, and the touch-screen can also include the light guiding film (not shown) towards the display panel 31, described
Formed with the light guiding film is avoided to prevent groove (not shown) that thickness is interfered on barricade 359.Wherein, the light guiding film is patch
The PET film of light-emitting zone below the touch-screen button, its purpose is to ensure the uniformity of button light.In this reality
Apply in example, the thickness of the light guiding film is 0.10mm~0.20mm, and because the gap B is 0.05mm, the light guiding film is at least
It is partially housed in the groove, and the spacing between the bottom portion of groove and the light guiding film is 0.10mm~0.20mm.
At least one of side and the monolayer array in the light source 352, the light guide plate 353 and the glue frame 357
Substrate zone 316 is bonded to form second supporting construction.
Further, side of the main part 358 of the glue frame 357 away from the reflector plate 351 passes through the screening
Light film 356 fits in the monolayer array substrate zone 316, and at least one of side of the light source 352 and the light guide plate 353 is led to
Cross glue A and the photomask 356 fits in the monolayer array substrate zone 316.In the present embodiment, the light source 352, described
Light guide plate 353 and the glue frame 357 are bonded with the monolayer array substrate zone 316, so as to increase the monolayer array
The area that substrate zone 316 is bonded is to increase the intensity of the monolayer array substrate zone 316.In other embodiments, when described
Side of the main part 358 away from the reflector plate 351 fits in the monolayer array substrate zone 316 by the photomask 356
When, the glue frame 357 can not also include the barricade 359, i.e.,：The glue frame 357 is only used for strengthening the monolayer array base
The intensity in plate area 316.
The interarea shell 1 includes bottom wall 11 and bends extension formation and enclose with the bottom wall 11 to be formed from the bottom wall 11
The side wall 13 of receiving space.
The cover plate 33 is carried in the side wall 13, and the display panel 31 and the backlight module 35 are contained in described
In receiving space.Wherein, a clearance C is formed between the reflector plate 351 and the bottom wall 11 of the backlight module 35, it is described
A clearance D is formed between the glue frame 357 and the side wall 13 of backlight module 35.Wherein, buffering knot is provided with the clearance C
Structure 7, the buffer structure 7 buffer the impulsive force from the backlight module 35.In the present embodiment, the buffer structure 7
Two opposite sides surface fits on the bottom wall 11 and the reflector plate 351 respectively, and the buffer structure includes at least foamed cotton layer
With a wherein side for graphite flake；The clearance D is not less than 0.4mm, so as to prevent the interarea shell 1 and the backlight module
35 when assembling, and the glue frame 357 easily touches the side wall 13 of the interarea shell 1.
The screen construction and the display device using the screen construction that above-described embodiment provides, are at least imitated with following technology
Fruit：By being set in the monolayer array substrate zone 316 towards the side of the cover plate 33 to support the of the cover plate 33
One supporting construction 37 and set in side of the monolayer array substrate zone 316 away from the cover plate 33 described anti-to support
The second supporting construction of piece 351 is penetrated, so as to strengthen the intensity of the monolayer array substrate zone 316 to prevent the monolayer array base
The input and output line related arranged in plate area 316 is damaged, meanwhile, also form a gap between the cover plate 33 by setting
B barricade 359, and the end face 31B, towards the barricade 359, the gap B is not more than the gap A, so as to prevent
Circuit on the end face 31B is damaged.In addition, the impact from the backlight module 35 is also buffered by the buffer structure 7
Power, the input and output line related that can further prevent from arranging on the monolayer array substrate zone 316 are damaged.
More than, only it is preferred embodiment of the present utility model, not makees any formal limit to the utility model
System, although the utility model is disclosed above with preferred embodiment, but is not limited to the utility model, any to be familiar with sheet
Technical professional, do not departing from the range of technical solutions of the utility model, when the technology contents work using the disclosure above
Go out a little change or be modified to the equivalent embodiments of equivalent variations, as long as be without departing from the content of the technical scheme of the utility model, according to
Any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still falls within
In the range of technical solutions of the utility model.
Claims (10)
1. a kind of screen construction, it is characterised in that fit in the display panel including display panel and respectively two are relative
The cover plate and backlight module of side, the backlight module include reflector plate and the light source fitted in respectively on the reflector plate and led
Tabula rasa, the display panel include colored optical filtering substrates and relative with the colored optical filtering substrates and spaced array base
Plate, the part that the array base palte protrudes from the colored optical filtering substrates form monolayer array substrate zone, the monolayer array base
A gap A is formed between plate area and the cover plate, the monolayer array substrate zone is provided with towards the side of the cover plate to prop up
The first supporting construction of the cover plate is supportted, the side of the monolayer array substrate zone away from the cover plate is provided with described to support
Second supporting construction of reflector plate.
2. screen construction according to claim 1, it is characterised in that the backlight module also includes fitting in the reflection
Glue frame on piece, wherein, the light source is arranged at the side of the light guide plate, and the glue frame is led located at the light source away from described
The side of tabula rasa, and at least one of side in the light source, the light guide plate and the glue frame and the monolayer array substrate
Area is bonded to form second supporting construction.
3. screen construction according to claim 2, it is characterised in that the glue frame includes fitting on the reflector plate
Main part and the barricade that bending extension is formed from the one end of the main part away from the light source to the cover plate direction, and it is described
A gap B for being not more than the gap A is formed between barricade and the cover plate, the monolayer array substrate zone includes forming backlight
The end face of weak-strong test, the end face is towards the barricade.
4. screen construction according to claim 3, it is characterised in that the backlight module also includes photomask, the screening
A part for light film forms a transmission region, and another part is pasted on one of the monolayer array substrate zone away from the cover plate
Side, side of the main part away from the reflector plate fits in the monolayer array substrate zone by the photomask, described
At least one of side of light source and the light guide plate fits in the monolayer array substrate zone by glue and the photomask.
5. screen construction according to claim 3, it is characterised in that the cover plate is touch-screen, and the touch-screen includes
Towards the light guiding film of the display panel, formed with the light guiding film is avoided to prevent groove that thickness is interfered on the barricade.
6. screen construction according to claim 3, it is characterised in that the monolayer array substrate zone is towards the cover plate
Formed with PAD region, the spacing between the PAD region and the end face is not less than 10mm for side.
7. screen construction according to claim 1, it is characterised in that the two opposite sides surface of first supporting construction point
The monolayer array substrate zone and the cover plate are not fitted in.
8. screen construction according to claim 7, it is characterised in that first supporting construction include silicone glue-line or
A wherein side for ketone glue-line and at least foamed cotton layer and TUFFY glue-lines, wherein, the thickness of the foamed cotton layer and the TUFFY glue-lines
No more than 0.15mm.
A kind of 9. display device, it is characterised in that the screen knot including interarea shell and as any one of claim 1-8
Structure, the interarea shell include bottom wall and the side for extending and being formed and enclosed with the bottom wall and forming receiving space are bent from the bottom wall
Wall, the cover plate in the screen construction are carried in the side wall, and the display panel and backlight module in the screen construction are received
It is dissolved in the receiving space, wherein, a clearance C is formed between the backlight module and the bottom wall, is provided with the clearance C
Buffer structure, the buffer structure buffer the impulsive force from the backlight module.
10. display device according to claim 9, it is characterised in that the two opposite sides surface difference of the buffer structure
Fit on the bottom wall and the backlight module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795246.1U CN206990969U (en) | 2017-07-03 | 2017-07-03 | Screen construction and the display device using the screen construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795246.1U CN206990969U (en) | 2017-07-03 | 2017-07-03 | Screen construction and the display device using the screen construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990969U true CN206990969U (en) | 2018-02-09 |
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ID=61399496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720795246.1U Active CN206990969U (en) | 2017-07-03 | 2017-07-03 | Screen construction and the display device using the screen construction |
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| Country | Link |
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| CN (1) | CN206990969U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167947A (en) * | 2017-07-03 | 2017-09-15 | 上海传英信息技术有限公司 | Screen construction and the display device using the screen construction |
| CN108153030A (en) * | 2018-03-06 | 2018-06-12 | 张家港康得新光电材料有限公司 | A kind of 3D display device |
| CN110275355A (en) * | 2019-06-27 | 2019-09-24 | 厦门天马微电子有限公司 | Curved face display panel and curved-surface display device |
| CN112449027A (en) * | 2019-08-29 | 2021-03-05 | 北京小米移动软件有限公司 | Terminal device |
-
2017
- 2017-07-03 CN CN201720795246.1U patent/CN206990969U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167947A (en) * | 2017-07-03 | 2017-09-15 | 上海传英信息技术有限公司 | Screen construction and the display device using the screen construction |
| WO2019006783A1 (en) * | 2017-07-03 | 2019-01-10 | 上海传英信息技术有限公司 | Screen structure, and display apparatus using the screen structure |
| CN107167947B (en) * | 2017-07-03 | 2023-08-29 | 上海传英信息技术有限公司 | Screen structure and display device adopting same |
| CN108153030A (en) * | 2018-03-06 | 2018-06-12 | 张家港康得新光电材料有限公司 | A kind of 3D display device |
| CN110275355A (en) * | 2019-06-27 | 2019-09-24 | 厦门天马微电子有限公司 | Curved face display panel and curved-surface display device |
| CN110275355B (en) * | 2019-06-27 | 2021-12-10 | 厦门天马微电子有限公司 | Curved surface display panel and curved surface display device |
| CN112449027A (en) * | 2019-08-29 | 2021-03-05 | 北京小米移动软件有限公司 | Terminal device |
| CN112449027B (en) * | 2019-08-29 | 2023-07-18 | 北京小米移动软件有限公司 | Terminal equipment |
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