CN208351031U - A kind of backlight of television diffuser plate - Google Patents
A kind of backlight of television diffuser plate Download PDFInfo
- Publication number
- CN208351031U CN208351031U CN201820894552.5U CN201820894552U CN208351031U CN 208351031 U CN208351031 U CN 208351031U CN 201820894552 U CN201820894552 U CN 201820894552U CN 208351031 U CN208351031 U CN 208351031U
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- China
- Prior art keywords
- television
- backlight
- layer
- diffuser plate
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of backlight of television diffuser plates, including substrate, resin layer, elastic layer, adhesive layer and anti-reflection film, the resin layer and elastic layer passes through the two sides that substrate is arranged in adhesive layer respectively, and the outer surface of elastic layer is arranged in the anti-reflection film.By above-mentioned, the backlight of television diffuser plate of the utility model, structure is simple, elastic property is strong, is not easily broken, safety and stability, the good light diffusing of excellent color tone, high brightness and brightness uniformity can be presented, diffusion effect is outstanding, the backlight module suitable for ultra-thin television.
Description
Technical field
The utility model relates to be spread more particularly to a kind of backlight of television in the technical field of TV backlight
Plate.
Background technique
Light diffusing sheet is by means chemically or physically, and being expert at using light, to encounter two refractive index on the way different for diameter
When medium, the physics that refraction, reflection and scattering occurs is imagined, inorganic by adding in the Substrate basis such as PMMA, PC, PS, PP
Or organic light diffusing agent or by the artificial adjustment light of array arrangement of the micro-feature structure of substrate surface, make light
Refraction, reflection and the scattering of different directions realize that incident light sufficiently dissipates color and generates light with this to change the travelling route of light
The effect of diffusion is learned, light diffusing sheet is widely used in liquid crystal display, LED illumination and imaging display system.General television set
Light diffusing sheet is frangible, poor flexibility, and security and stability is poor.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of backlight of television diffuser plate, structure is simple, bullet
Property performance it is strong, be not easily broken, safety and stability, the good light diffusing of excellent color tone, high brightness and brightness uniformity can be presented, expand
Dissipate excellent, the backlight module suitable for ultra-thin television.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of television set back
Light diffuser plate, including substrate, resin layer, elastic layer, adhesive layer and anti-reflection film, the resin layer and elastic layer lead to respectively
The two sides that substrate is arranged in adhesive layer are crossed, the outer surface of elastic layer is arranged in the anti-reflection film.
In one preferred embodiment of the utility model, the material of the substrate is PS or glass fibre.
In one preferred embodiment of the utility model, the material of the resin layer is in PMMA, PO, PP, PE and MS
One kind.
In one preferred embodiment of the utility model, the elastic layer is transparent rubber layer.
In one preferred embodiment of the utility model, also infiltration has optics master batch in the resin layer.
In one preferred embodiment of the utility model, the adhesive layer with a thickness of 5-35 μm, and have 25-95%
Porosity.
The beneficial effects of the utility model are: the backlight of television diffuser plate of the utility model, structure is simple, elasticity
Can be strong, it is not easily broken, safety and stability, the good light diffusing of excellent color tone, high brightness and brightness uniformity, diffusion effect can be presented
Fruit is outstanding, the backlight module suitable for ultra-thin television.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the cross-sectional view of a preferred embodiment of the utility model backlight of television diffuser plate；
The label in accompanying drawing is: 1, substrate, 2, resin layer, 3, elastic layer, 4, adhesive layer, 5, anti-reflection film.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
As shown in Figure 1, the utility model embodiment includes:
A kind of backlight of television diffuser plate, including substrate 1, resin layer 2, elastic layer 3, adhesive layer 4 and anti-reflection film 5,
The two sides of substrate 1 are arranged in the resin layer 2 and elastic layer 3 by adhesive layer 4 respectively, and the setting of anti-reflection film 5 exists
The outer surface of elastic layer 3.
Among the above, the material of the substrate 1 is PS or glass fibre；The material of the resin layer 2 be PMMA, PO,
One of PP, PE and MS；The elastic layer 3 is transparent rubber layer, and elastic property is strong, is not easily broken.
Further, also infiltration has optics master batch in the resin layer 2, increases light diffusing.
In one preferred embodiment of the utility model, the adhesive layer with a thickness of 5-35 μm, and have 25-95%
Porosity, the good light diffusing of excellent color tone, high brightness and brightness uniformity can be presented.
In conclusion the backlight of television diffuser plate of the utility model, structure is simple, and elastic property is strong, is not easily broken,
The good light diffusing of excellent color tone, high brightness and brightness uniformity can be presented in safety and stability, and diffusion effect is outstanding, is suitable for
The backlight module of ultra-thin television.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of backlight of television diffuser plate, which is characterized in that including substrate, resin layer, elastic layer, adhesive layer and anti-reflection
Film, the resin layer and elastic layer pass through the two sides that substrate is arranged in adhesive layer respectively, and the anti-reflection film is arranged in bullet
The outer surface of property layer.
2. backlight of television diffuser plate according to claim 1, which is characterized in that the material of the substrate be PS or
Glass fibre.
3. backlight of television diffuser plate according to claim 1, which is characterized in that the material of the resin layer is
One of PMMA, PO, PP, PE and MS.
4. backlight of television diffuser plate according to claim 1, which is characterized in that the elastic layer is transparent rubber
Layer.
5. backlight of television diffuser plate according to claim 1, which is characterized in that also infiltration has in the resin layer
Optics master batch.
6. backlight of television diffuser plate according to claim 1, which is characterized in that the adhesive layer with a thickness of 5-
35 μm, and the porosity with 25-95%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894552.5U CN208351031U (en) | 2018-06-11 | 2018-06-11 | A kind of backlight of television diffuser plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894552.5U CN208351031U (en) | 2018-06-11 | 2018-06-11 | A kind of backlight of television diffuser plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208351031U true CN208351031U (en) | 2019-01-08 |
Family
ID=64883192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820894552.5U Expired - Fee Related CN208351031U (en) | 2018-06-11 | 2018-06-11 | A kind of backlight of television diffuser plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208351031U (en) |
-
2018
- 2018-06-11 CN CN201820894552.5U patent/CN208351031U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20200611 |