CN204422919U - LCD shows module anti-light leakage structure - Google Patents
LCD shows module anti-light leakage structure Download PDFInfo
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- CN204422919U CN204422919U CN201520040819.0U CN201520040819U CN204422919U CN 204422919 U CN204422919 U CN 204422919U CN 201520040819 U CN201520040819 U CN 201520040819U CN 204422919 U CN204422919 U CN 204422919U
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- blocking film
- black light
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- module
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Abstract
The utility model provides a kind of LCD to show module anti-light leakage structure; comprise the LCD module with polaroid; also comprise the black light-blocking film of a band diaphragm; this black light-blocking film is in four sides annular; the boundary alignment of inner edges and polaroid; the shape of this diaphragm is consistent with black light-blocking film, and is attached at black light-blocking film side.LCD that the utility model provides show module anti-light leakage structure by adopt black light-blocking film and LCD module with the use of; the inward flange of black light-blocking film aligns with polaroid; can ensure that black light-blocking film is attached on LCD module and be both pressed onto LCD module like this; also black light-blocking film can not be allowed to exceed the visible area of backlight and affect normal visible angular region; effectively can prevent light leak; and diaphragm is set in this black light-blocking film side, convenient product line employee does attaching operation.Arranging monolateral less than module by 0.1, is consider be not easy to exceed LCD module profile after attaching black light-blocking film and affect client's use.
Description
Technical field
The utility model relates to a kind of display module anti-light leakage structure, especially relates to a kind of LCD(Liquid Crystal Display, liquid crystal display) show module anti-light leakage structure.
Background technology
Due to present LCM(LCD Module, LCD shows module) price pressure in industry, the project of lower cost solution selects narrow frame LCD to get more and more, but use narrow frame LCD to have very large light leak hidden danger, the structural design due to module and complete machine can not be improved completely and meets the quality requirements of terminal to printing opacity.Distance at present by reducing black glue and LCD viewing area effectively can improve light leakage phenomena really, but this distance is less, can more easily occur that black shading glue covers the situation of LCD pixel and affects display in the process of LCD assembling; The fit-up gap reducing black glue and backlight inwall can be improved in theory, but backlight supplier in process of production 0.05 gap can not reduce again, otherwise be unfavorable for the attaching of the black glue of backlight.
Utility model content
The technical matters that the utility model solves provides one conveniently can attach production, has the LCD that effectively can prevent LED light leak to show module anti-light leakage structure.
The technical scheme that the utility model solves the problems of the technologies described above is; a kind of LCD is provided to show module anti-light leakage structure; comprise the LCD module with polaroid; also comprise the black light-blocking film of a band diaphragm; this black light-blocking film is in four sides annular; the boundary alignment of inner edges and polaroid, the shape of this diaphragm is consistent with black light-blocking film, and is attached at black light-blocking film side.
Preferably, this black light-blocking film adopts PET material.
Preferably, this diaphragm stretches out an extension.
Preferably, the monolateral 0.1mm less of LCD module of the profile of this black light-blocking film.
LCD that the utility model provides show module anti-light leakage structure by adopt black light-blocking film and LCD module with the use of; the inward flange of black light-blocking film aligns with polaroid; can ensure that black light-blocking film is attached on LCD module and be both pressed onto LCD module like this; also black light-blocking film can not be allowed to exceed the visible area of backlight and affect normal visible angular region; effectively can prevent light leak; and diaphragm is set in this black light-blocking film side; can not be inconvenient to produce line employee and do the operation attached because of black light-blocking film is too soft like this, conveniently to install in production.Arranging monolateral less than module by 0.1, is consider be not easy to exceed LCD module profile after attaching black light-blocking film and affect client's use.
Accompanying drawing explanation
The LCD module front view of a kind of LCD display module anti-light leakage structure that Fig. 1 provides for the utility model one embodiment;
The front view of the black light-blocking film of a kind of LCD display module anti-light leakage structure that Fig. 2 provides for the utility model one embodiment;
Fig. 3 is the partial enlargement structural representation of Fig. 1.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail below by embodiment.
Refer to Fig. 1-Fig. 3; the utility model one embodiment provides a kind of LCD to show module anti-light leakage structure; comprise LCD module 1; this LCD module 1 is close to LCD 12 and is provided with polaroid 13; also comprise the black light-blocking film 2 of a band diaphragm 21; this black light-blocking film 2 is in four sides annular; the boundary alignment of inner edges 22 and polaroid 13; shape and the black light-blocking film 2 of this diaphragm 21 are basically identical; and be attached at black light-blocking film side; an extension 211 and this diaphragm 21 stretches out, so that attach photomask 2 when producing, and separating protective film 21.This black light-blocking film 2 adopts PET(Polyethylene terephthalate, polyester resin) material, black is light tight.The monolateral 0.1mm less of LCD module 1 of profile of this black light-blocking film 2.
LCD that the utility model provides show module anti-light leakage structure by adopt black light-blocking film 2 and LCD module 1 with the use of, the inward flange 22 of black light-blocking film 2 aligns with polaroid 13, can ensure that black light-blocking film 2 is attached on LCD module 1 and be both pressed onto LCD module 1 like this, also black light-blocking film 2 can not be allowed to exceed the visible area 11 of backlight and affect normal visible angular region, effectively can prevent light leak, and diaphragm 21 is set in this black light-blocking film 2 side, can not be inconvenient to produce line employee and do the operation attached because of black light-blocking film is too soft like this, convenient in production installation.Arranging monolateral less than LCD module 1 by 0.1, is consider that affecting client attaching the profile that is not easy to exceed LCD module 1 after black light-blocking film 2 uses.
Above content is in conjunction with concrete embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made.
Claims (4)
1. a LCD shows module anti-light leakage structure; comprise the LCD module with polaroid; it is characterized in that; also comprise the black light-blocking film of a band diaphragm; this black light-blocking film is in four sides annular; the boundary alignment of inner edges and polaroid, the shape of this diaphragm is consistent with black light-blocking film, and is attached at black light-blocking film side.
2. LCD as claimed in claim 1 shows module anti-light leakage structure, it is characterized in that, this black light-blocking film adopts PET material.
3. LCD as claimed in claim 1 shows module anti-light leakage structure, it is characterized in that, this diaphragm stretches out an extension.
4. LCD as claimed in claim 1 shows module anti-light leakage structure, it is characterized in that, the monolateral 0.1mm less of LCD module of profile of this black light-blocking film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520040819.0U CN204422919U (en) | 2015-01-21 | 2015-01-21 | LCD shows module anti-light leakage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520040819.0U CN204422919U (en) | 2015-01-21 | 2015-01-21 | LCD shows module anti-light leakage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204422919U true CN204422919U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520040819.0U Active CN204422919U (en) | 2015-01-21 | 2015-01-21 | LCD shows module anti-light leakage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204422919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681048A (en) * | 2017-01-19 | 2017-05-17 | 京东方科技集团股份有限公司 | Display module and preparation method thereof and liquid crystal displayer |
| CN113960050A (en) * | 2021-10-21 | 2022-01-21 | 邵东智能制造技术研究院有限公司 | Automatic detection equipment for shading film |
-
2015
- 2015-01-21 CN CN201520040819.0U patent/CN204422919U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681048A (en) * | 2017-01-19 | 2017-05-17 | 京东方科技集团股份有限公司 | Display module and preparation method thereof and liquid crystal displayer |
| CN113960050A (en) * | 2021-10-21 | 2022-01-21 | 邵东智能制造技术研究院有限公司 | Automatic detection equipment for shading film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |