CN207232584U - A kind of full attaching type backlight module of multilayer and liquid crystal module - Google Patents
A kind of full attaching type backlight module of multilayer and liquid crystal module Download PDFInfo
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- CN207232584U CN207232584U CN201720593029.4U CN201720593029U CN207232584U CN 207232584 U CN207232584 U CN 207232584U CN 201720593029 U CN201720593029 U CN 201720593029U CN 207232584 U CN207232584 U CN 207232584U
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- liquid crystal
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- backlight module
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Abstract
A kind of full attaching type backlight module of multilayer and liquid crystal module are the utility model is related to, the full attaching type backlight module of multilayer is by lower diffusion sheet, light guide plate and reflector plate（Straight-down negative ray structure module is lower diffusion sheet, diffuser plate）Pasted and be made successively by alite paste after being laminated from top to bottom.The full attaching type backlight module of multilayer and liquid crystal module in the utility model can save a large amount of backlight assembling manpowers and even cancel backlight assembling manual work, due to being fitted in again below liquid-crystalline glasses after all optical materials and down polaroid are all bonded, it can be very good to overcome conventional conventional display apparatus optical material arch after prolonged use using the super gentle attaching effect of glass, stick up, the problems such as deformation and also with glass it is super it is gentle attaching effect the base material thickness of individual original optical diaphragm can be dropped to it is most thin, both reduce the cost of raw material and turn avoid the deformation caused by thin possibility.Due to the decline of single substrate thickness, the thickness of LCM liquid crystal modules can be accomplished to it is thin, to light and to bright, meet industry development trend.
Description
Technical field
It the utility model is related to technical field of liquid crystal display, and in particular to a kind of full attaching type backlight module of multilayer and liquid crystal
Module.
Background technology
At present, either straight-down negative enter light or side entering type to enter the backlight module of light be to use traditional structure, such as Fig. 1
It is shown, it is by reflector plate 1, light guide plate（Diffuser plate）2nd, lower diffusion sheet 3, under add lustre to 4, on add lustre to the single-piece light such as 5 and upper diffusion sheet 6
Learn material substrate be processed into after certain shape by the assembling of superposing type from the bottom to top be placed on 10 inner shape of glue frame into.
Liquid crystal display is assembled in the fixing groove of glue frame, finally again with an iron frame（Not shown in figure）By backlight module and
Liquid crystal display, which is buckled together, makes liquid crystal module（LCM modules）.Wherein liquid crystal display is by liquid-crystalline glasses 8 and is fitted in liquid-crystalline glasses
The upper polaroid 9 and down polaroid 7 of positive and negative both sides are formed.
But cannot to be satisfied with electronical display product lightening for the backlight module and liquid crystal module of above-mentioned traditional structure
Design requirement.Due to above-mentioned reflector plate 1, light guide plate（Diffuser plate）2nd, lower diffusion sheet 3, under add lustre to 4, on add lustre to 5 and upper diffusion
The single-pieces such as piece 6 are fixed by glue frame, thus can not do it is very thin, they must have certain thickness can just rely on it
The rigidity of itself is not to occur big deformation.How not only by traditional single-piece do it is thin but also will not because of it is thin cause it to be deformed into order to
The problem of urgent need to resolve.
Utility model content
The technical problems to be solved in the utility model is：It is proposed a kind of full attaching type backlight module of multilayer and liquid crystal module.
The technical solution that the utility model proposes for solution above-mentioned technical problem（One）It is：A kind of full attaching type backlight of multilayer
Module, is by lower diffusion sheet, light guide plate and reflector plate（Straight-down negative ray structure module is lower diffusion sheet, diffuser plate）From top to bottom
Pasted and be made successively by alite paste after stacking.
Further, the lower brightening piece being pasted onto by alite paste stacking above the lower diffusion sheet is further included.
Further, the upper brightening piece being pasted onto by alite paste stacking above the lower diffusion sheet is further included.
Further, the upper diffusion sheet being pasted onto by alite paste stacking above the lower diffusion sheet is further included.
Further, further include by alite paste stacking be pasted onto upper brightening piece above the lower brightening piece and/
Or upper diffusion sheet.
Further, the upper diffusion sheet being pasted onto by alite paste stacking above the upper brightening piece is further included.
Further, the alite paste is UV glue.
The technical solution that the utility model proposes for solution above-mentioned technical problem（Two）It is：A kind of full attaching type liquid crystal of multilayer
Module, down polaroid incidence surface is pasted with the above-mentioned backlight module being bonded entirely, the liquid crystal by alite paste below liquid crystal display
Screen is by liquid-crystalline glasses and is fitted in the upper polaroid of the liquid-crystalline glasses positive and negative and down polaroid is formed.
The beneficial effects of the utility model are：
The full attaching type backlight module of multilayer and liquid crystal module in the utility model can save a large amount of backlight assembling manpowers
Even cancel backlight assembling manual work, for example completed using machine half/full-automatic procedure by ultra thin optical piece and liquid
Crystal glass is bonded.
Due to all optical materials all being fitted to the lower incidence surface of liquid-crystalline glasses, the super gentle attaching of glass is utilized
The problems such as effect can be very good to overcome conventional conventional display apparatus optical material encircle, stick up, deforming after prolonged use and
The base material thickness of individual original optical diaphragm can be dropped to most thin also with the super gentle attaching effect of glass, both reduced
The cost of raw material turn avoid because it is thin may caused by deform.By taking laptop as an example, wherein used optical material
Base material is substantially 0.1mm-0.125mm, and optical film, especially pin can be done with the base material of 0.05mm thickness in the utility model
To TV large scales more for powerful advantage, in the backlight module of TV using to optics film base material diffusion sheet/brightening piece be
0.188mm-0.25mm, can be by base material thickness all with 0.05mm-0.1mm thickness in the utility model.Due to monolithic base
The decline of material thickness, thus the thickness of LCM liquid crystal modules can be accomplished to it is thin, to light and to bright, meet industry development trend.
In addition, the full attaching type backlight module of multilayer and liquid crystal module in the utility model eliminate traditional LC M liquid crystal moulds
Glue frame and preceding iron frame and conventional traditional backlight module in group is in the production process a large amount of adhesive tapes used（One can also be saved
Lampshade in a little LCM liquid crystal modules）, the material such as insulating trip, can also use transparent plastic film（PC/PP/PS/PET etc.）Come
Substitute light guide plate, with the plastic foil of certain mist degree（PC/PP/PS/PET etc.）To substitute diffuser plate, it might even be possible to by diffusion particle
Original last layer in diffusion sheet and lower layer of material are bonded after being reconciled with UV glue according to certain ratio, directly cancels and expanding
The use of discrete piece.
Brief description of the drawings
The full attaching type backlight module of multilayer and liquid crystal module of the utility model are described further below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the traditional LC M modules mentioned in background technology；
Fig. 2 is the structure diagram of the full attaching type liquid crystal module of multilayer in embodiment one.
Embodiment
Embodiment one
According to Fig. 2, the full attaching type liquid crystal module of multilayer in the utility model, including liquid crystal display 100 and multilayer it is complete
Attaching type backlight module 200, the full attaching type backlight module 200 of multilayer are pasted onto the lower polarisation in the lower section of liquid crystal display 100 by alite paste
On 103 incidence surface of piece.
Wherein, liquid crystal display 100 is by liquid-crystalline glasses 101 and the upper polaroid 102 for being fitted in 101 positive and negative of liquid-crystalline glasses
Formed with down polaroid 103.
Wherein, the full attaching type backlight module 200 of multilayer, is by lower diffusion sheet 201, light guide plate 202 and reflector plate 203（Directly
Following formula ray structure module is lower diffusion sheet 201, diffuser plate 202）Pasted and be made successively by alite paste after being laminated from top to bottom.
It can be used as preferably：Further include the lower brightening piece that the lower top of diffusion sheet 201 is pasted onto by alite paste stacking.
It can be used as further preferably：Further include by alite paste stacking be pasted onto upper brightening piece above lower brightening piece and/or
Upper diffusion sheet.
It can be used as preferably：Further include the upper brightening piece that the lower top of diffusion sheet 201 is pasted onto by alite paste stacking.
It can be used as further preferably：Further include the upper diffusion sheet being pasted onto by alite paste stacking above upper brightening piece.
It can be used as preferably：Further include the upper diffusion sheet that the lower top of diffusion sheet 201 is pasted onto by alite paste stacking.
Alite paste can be UV glue, may also be and replaced by other bonding agents with equal cementability and translucent effect certainly
Change.
The utility model is not limited to above-described embodiment, the technical solution of above-mentioned each embodiment of the utility model that
This can form new technical solution with combined crosswise, and in addition all technical solutions formed using equivalent substitution, all fall within this practicality
In the protection domain of new requirement.
Claims (9)
- A kind of 1. full attaching type backlight module of multilayer, it is characterised in that：Be by lower diffusion sheet, light guide plate and reflector plate from top to bottom Pasted and be made successively by adhesive layer after stacking.
- 2. the full attaching type backlight module of multilayer according to claim 1, it is characterised in that：Further include by the adhesive layer The folded lower brightening piece being pasted onto above the lower diffusion sheet.
- 3. the full attaching type backlight module of multilayer according to claim 1, it is characterised in that：Further include by the adhesive layer The folded upper brightening piece being pasted onto above the lower diffusion sheet.
- 4. the full attaching type backlight module of multilayer according to claim 1, it is characterised in that：Further include by the adhesive layer The folded upper diffusion sheet being pasted onto above the lower diffusion sheet.
- 5. the full attaching type backlight module of multilayer according to claim 2, it is characterised in that：Further include by the adhesive layer Folded upper brightening piece and/or the upper diffusion sheet being pasted onto above the lower brightening piece.
- 6. the full attaching type backlight module of multilayer according to claim 3, it is characterised in that：Further include by the adhesive layer The folded upper diffusion sheet being pasted onto above the upper brightening piece.
- 7. according to any full attaching type backlight modules of multilayer of claim 1-4, it is characterised in that：The adhesive layer is UV Glue.
- A kind of 8. full attaching type liquid crystal module of multilayer, it is characterised in that：Pasted below liquid crystal display by alite paste and have the right to want Any backlight module in 1,2,3,4 or 6 is sought, the liquid crystal display is by liquid-crystalline glasses and is fitted in the liquid-crystalline glasses The upper polaroid and down polaroid of positive and negative are formed.
- A kind of 9. full attaching type liquid crystal module of multilayer, it is characterised in that：Down polaroid incidence surface passes through stickup below liquid crystal display Agent is pasted with the backlight module described in claim 5, and the liquid crystal display is by liquid-crystalline glasses and is fitted in the liquid-crystalline glasses The upper polaroid and down polaroid of positive and negative are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593029.4U CN207232584U (en) | 2017-05-25 | 2017-05-25 | A kind of full attaching type backlight module of multilayer and liquid crystal module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593029.4U CN207232584U (en) | 2017-05-25 | 2017-05-25 | A kind of full attaching type backlight module of multilayer and liquid crystal module |
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| Publication Number | Publication Date |
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| CN207232584U true CN207232584U (en) | 2018-04-13 |
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| CN201720593029.4U Active CN207232584U (en) | 2017-05-25 | 2017-05-25 | A kind of full attaching type backlight module of multilayer and liquid crystal module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663842A (en) * | 2018-05-10 | 2018-10-16 | 京东方科技集团股份有限公司 | A kind of liquid crystal display panel, display device and preparation method thereof |
| CN115489189A (en) * | 2022-08-31 | 2022-12-20 | 上海工易塑胶有限公司 | Diffusion sheet and rhombus wafer laminating process |
-
2017
- 2017-05-25 CN CN201720593029.4U patent/CN207232584U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663842A (en) * | 2018-05-10 | 2018-10-16 | 京东方科技集团股份有限公司 | A kind of liquid crystal display panel, display device and preparation method thereof |
| WO2019214423A1 (en) * | 2018-05-10 | 2019-11-14 | 京东方科技集团股份有限公司 | Liquid crystal display panel and manufacturing method therefor, and display device |
| CN108663842B (en) * | 2018-05-10 | 2021-04-27 | 京东方科技集团股份有限公司 | Liquid crystal display panel, display device and manufacturing method thereof |
| CN115489189A (en) * | 2022-08-31 | 2022-12-20 | 上海工易塑胶有限公司 | Diffusion sheet and rhombus wafer laminating process |
| CN115489189B (en) * | 2022-08-31 | 2024-04-26 | 上海工易塑胶有限公司 | Diffusion sheet and rhombic wafer laminating process |
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