CN206557421U - A kind of new high printing opacity brightness enhancement film - Google Patents
A kind of new high printing opacity brightness enhancement film Download PDFInfo
- Publication number
- CN206557421U CN206557421U CN201720119188.0U CN201720119188U CN206557421U CN 206557421 U CN206557421 U CN 206557421U CN 201720119188 U CN201720119188 U CN 201720119188U CN 206557421 U CN206557421 U CN 206557421U
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- China
- Prior art keywords
- prism
- brightness enhancement
- enhancement film
- film
- printing opacity
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Abstract
The utility model discloses the new high printing opacity brightness enhancement film of one kind, including basic unit and micro-prism structure, the basic unit includes upper brightness enhancement film and lower brightness enhancement film, the micro-prism structure includes upper prism and lower prism, the upper brightness enhancement film upper surface is provided with upper prism, lower prism is provided between the upper brightness enhancement film and lower brightness enhancement film, the lower brightness enhancement film lower surface is provided with high anti-reflection film thoroughly, and the high anti-reflection film thoroughly is three layers of anti-reflection film being made of mixing material.The beneficial effects of the utility model are to improve translucent effect, optimize brightening effect, practical.
Description
Technical field
The utility model is related to technical field of liquid crystal display, particularly a kind of new high printing opacity brightness enhancement film.
Background technology
Liquid crystal display has the advantages that energy consumption is low, lightweight, radiationless, flicker free, is the aobvious of main flow on the market at present
Show device, but liquid crystal as a kind of passive luminescent material, it is necessary to the display of image could be realized by backlight module, in general,
Backlight module is made up of light source, reflectance coating, light guide plate, optics module, wherein optics module comprising lower diffusion barrier, lower brightness enhancement film,
Upper brightness enhancement film, upper diffusion barrier；Light guide plate and diffusion barrier can change into spot light or line source uniform area source, and brightness enhancement film
The light of script diverging can be concentrated to axial direction, so as to improve the positive brightness of liquid crystal display.But existing brightness enhancement film
Translucent effect is poor, influences its service condition, accordingly, it would be desirable to a kind of high printing opacity brightness enhancement film.
Utility model content
The purpose of this utility model is in order to solve the above problems, to devise a kind of new high printing opacity brightness enhancement film.
Realize that above-mentioned purpose the technical solution of the utility model is, a kind of new high printing opacity brightness enhancement film, including basic unit and micro-
Prism structure, the basic unit includes upper brightness enhancement film and lower brightness enhancement film, and the micro-prism structure includes upper prism and lower prism, described
Upper brightness enhancement film upper surface is provided with upper prism, and lower prism, the lower brightness enhancement film are provided between the upper brightness enhancement film and lower brightness enhancement film
Lower surface is provided with high anti-reflection film thoroughly, and the high anti-reflection film thoroughly is three layers of anti-reflection film being made of mixing material.
The upper prism and lower prism are the prism that circular arc crest prism and tip crest prism are alternately constituted successively.
The height of the circular arc crest prism is higher than the height of tip crest prism 1 μm -3 μm.
The circular arc crest prism of the upper prism is corresponding with the tip crest prism of lower prism.
The upper brightness enhancement film and lower brightness enhancement film are PET film.
The new high printing opacity brightness enhancement film made using the technical solution of the utility model, using high anti-reflection film thoroughly, is solved
The problem of proposed in above-mentioned background technology, translucent effect is improved, optimize brightening effect, it is practical.
Brief description of the drawings
Fig. 1 is the structural representation of new high printing opacity brightness enhancement film described in the utility model；
In figure, 1, upper brightness enhancement film；2nd, lower brightness enhancement film；3rd, upper prism；4th, lower prism；5th, high anti-reflection film thoroughly；6th, circular arc crest
Prism；7th, tip crest prism.
Embodiment
The utility model is specifically described below in conjunction with the accompanying drawings, as shown in figure 1, a kind of new high printing opacity brightness enhancement film,
Including basic unit and micro-prism structure, the basic unit includes upper brightness enhancement film（1）With lower brightness enhancement film（2）, the micro-prism structure includes
Upper prism（3）With lower prism（4）, the upper brightness enhancement film（1）Upper surface is provided with upper prism（3）, the upper brightness enhancement film（1）With under
Brightness enhancement film（2）Between be provided with lower prism（4）, the lower brightness enhancement film（2）Lower surface is provided with high anti-reflection film thoroughly（5）, it is described high saturating
Anti-reflection film（5）For three layers of anti-reflection film being made of mixing material；The upper prism（3）With lower prism（4）It is circular arc crest rib
Mirror（6）With tip crest prism（7）The prism alternately constituted successively；The circular arc crest prism（6）Height than tip crest
Prism（7）Height it is high 1 μm -3 μm；The upper prism（3）Circular arc crest prism（6）With lower prism（4）Tip crest rib
Mirror（7）It is corresponding；The upper brightness enhancement film（1）With lower brightness enhancement film（2）For PET film.
The characteristics of the present embodiment is, basic unit includes upper brightness enhancement film and lower brightness enhancement film, micro-prism structure include upper prism and
Lower prism, upper brightness enhancement film upper surface is provided with upper prism, is provided between upper brightness enhancement film and lower brightness enhancement film under lower prism, lower brightness enhancement film
Surface is provided with high anti-reflection film thoroughly, and high anti-reflection film thoroughly is three layers of anti-reflection film being made of mixing material, using high anti-reflection film thoroughly, solution
The problem of having determined proposed in above-mentioned background technology, improves translucent effect, optimizes brightening effect, practical.
In the present embodiment, anti-reflection film is by be made of mixing material three layers to the height that this high printing opacity brightness enhancement film is used thoroughly
Anti-reflection film, light transmission more preferably, optimizes brightening effect, while being alternateed using circular arc crest prism and tip crest prism
The micro-prism structure of composition, and the height of circular arc crest prism is higher than the height of tip crest prism 1 μm -3 μm, with stronger
Scratch-proofness, its service life is improved, with stronger practicality.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Some variations that personnel may make to some of which part embody principle of the present utility model, belong to the utility model
Protection domain within.
Claims (5)
1. a kind of new high printing opacity brightness enhancement film, including basic unit and micro-prism structure, it is characterised in that the basic unit includes upper blast
Film（1）With lower brightness enhancement film（2）, the micro-prism structure include upper prism（3）With lower prism（4）, the upper brightness enhancement film（1）Upper table
Face is provided with upper prism（3）, the upper brightness enhancement film（1）With lower brightness enhancement film（2）Between be provided with lower prism（4）, the lower brightness enhancement film
（2）Lower surface is provided with high anti-reflection film thoroughly（5）, the high anti-reflection film thoroughly（5）For three layers of anti-reflection film being made of mixing material.
2. the new high printing opacity brightness enhancement film of one kind according to claim 1, it is characterised in that the upper prism（3）With lower rib
Mirror（4）It is circular arc crest prism（6）With tip crest prism（7）The prism alternately constituted successively.
3. the new high printing opacity brightness enhancement film of one kind according to claim 2, it is characterised in that the circular arc crest prism（6）
Height than tip crest prism（7）Height it is high 1 μm -3 μm.
4. the new high printing opacity brightness enhancement film of one kind according to claim 3, it is characterised in that the upper prism（3）Circular arc
Crest prism（6）With lower prism（4）Tip crest prism（7）It is corresponding.
5. the new high printing opacity brightness enhancement film of one kind according to claim 1, it is characterised in that the upper brightness enhancement film（1）With under
Brightness enhancement film（2）For PET film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119188.0U CN206557421U (en) | 2017-02-09 | 2017-02-09 | A kind of new high printing opacity brightness enhancement film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119188.0U CN206557421U (en) | 2017-02-09 | 2017-02-09 | A kind of new high printing opacity brightness enhancement film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206557421U true CN206557421U (en) | 2017-10-13 |
Family
ID=60010546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720119188.0U Expired - Fee Related CN206557421U (en) | 2017-02-09 | 2017-02-09 | A kind of new high printing opacity brightness enhancement film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206557421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068957A (en) * | 2019-04-30 | 2019-07-30 | 深圳市隆利科技股份有限公司 | Backlight module and LCD display device for fingerprint recognition in LCD screen |
-
2017
- 2017-02-09 CN CN201720119188.0U patent/CN206557421U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068957A (en) * | 2019-04-30 | 2019-07-30 | 深圳市隆利科技股份有限公司 | Backlight module and LCD display device for fingerprint recognition in LCD screen |
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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: 20171013 Termination date: 20190209 |