CN206074959U - A kind of backlight module for preventing surrounding intermittence light leak - Google Patents
A kind of backlight module for preventing surrounding intermittence light leak Download PDFInfo
- Publication number
- CN206074959U CN206074959U CN201621057999.4U CN201621057999U CN206074959U CN 206074959 U CN206074959 U CN 206074959U CN 201621057999 U CN201621057999 U CN 201621057999U CN 206074959 U CN206074959 U CN 206074959U
- Authority
- CN
- China
- Prior art keywords
- glue frame
- backlight module
- glue
- intermittence
- light leak
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
This utility model is related to back light model setting technology field, refers in particular to a kind of backlight module for preventing surrounding intermittence light leak；This utility model includes glue frame, upper recess, portion of picking up the ears, side pocket, lower platform, black and white glue, the top of glue frame is formed with upper recess, the left and right side of glue frame is formed with side pocket, upper recess, side pocket are substantially trapezoidal, the base of glue frame has lower platform, lower platform connects the left and right both sides of glue frame, and four sides of the black and white glue of backlight module are positioned on upper recess, side pocket, lower platform；Black and white glue of the present utility model is larger with the bonding area of glue frame, so that black and white glue can avoid the occurrence of the phenomenon of light leak when pasting with display screen.
Description
Technical field
This utility model is related to back light model setting technology field, refers in particular to a kind of backlight module for preventing surrounding intermittence light leak.
Background technology
Existing LCD（Liquid Crystal Display, liquid crystal display）Module, include glue frame, light guide plate,
Reflectance coating, diffusion barrier, bright enhancement film, black and white glue, LED, LED soft arranging wire, LCD, LCD soft arranging wire；Light guide plate is placed in glue frame, glue frame
Reflectance coating being posted below, having diffusion barrier on light guide plate successively, bright enhancement film, black and white glue are placed on bright enhancement film, and LCD is placed on black and white glue
Face, wherein, LCD is equipped with LCD soft arranging wires, and light guide plate is equipped with LED soft arranging wires, has LED on LED soft arranging wires.LCD modules are produced
When product are assembled, by aforementioned structure successively by light guide plate, glue frame, reflectance coating, diffusion barrier, bright enhancement film, LED soft arranging wires, black and white glue group
The backlight of light source is dressed up, then by LCD and LCD soft arranging wire bondings（Bonding, free translation are " chip routing "）, again finally
After the LCD of bonding good LCD soft arranging wires is fitted with the backlight assembling for having light source, LED soft arranging wires are welded with LCD soft arranging wires
Together, i.e. after individually assembling winding displacement, in addition it is also necessary to weld to realize electrical connection by two winding displacements.Put inside existing glue frame
Horizontalization platform is essentially all rectangular, and black and white glue is fixed in glue frame, but the space placed is seldom, thus display screen with it is black
The area also very little that white glue is pasted, is thus easy to the situation of light leak is produced in surrounding.
Therefore, the defect based on above-mentioned existing backlight module, needs to be improved existing backlight module.
The content of the invention
The purpose of this utility model is to provide a kind of back of the body for preventing surrounding intermittence light leak for the deficiencies in the prior art
Light module, the backlight module are solved existing for existing backlight module：The area of display screen and black and white glue also very little,
Surrounding easily produces the defects such as the situation of light leak.
For achieving the above object, this utility model is achieved through the following technical solutions：One kind prevents surrounding intermittence
The backlight module of light leak, including glue frame, upper recess, portion of picking up the ears, side pocket, lower platform, black and white glue, the top of glue frame is formed with
Recess, the left and right side of glue frame are formed with side pocket, and upper recess, side pocket are substantially trapezoidal, and the base of glue frame has lower putting down
Platform, lower platform connect the left and right both sides of glue frame, and four sides of the black and white glue of backlight module are positioned over upper recess, side pocket, lower platform
On.
The portion of picking up the ears is further opened with side pocket, the portion of picking up the ears is located at the upper end interior angle of glue frame.
Portion pick up the ears with respect to side pocket sinking.
It is furnished with diffusion barrier in glue frame, the top both sides of diffusion barrier have the hangers of evagination, hangers and the portion of picking up the ears of diffusion barrier
Correspondence.
It is furnished with bright enhancement film in glue frame, the top both sides of bright enhancement film have the hangers of evagination, hangers and the portion of picking up the ears of bright enhancement film
Correspondence.
The beneficial effects of the utility model are：Black and white glue is larger with the bonding area of glue frame so that black and white glue with it is aobvious
Display screen can avoid the occurrence of the phenomenon of light leak when pasting.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described.
See Fig. 1, a kind of backlight module for preventing surrounding intermittence light leak of this utility model includes：Glue frame 1, upper recess 2, side
Ear 3, side pocket 4, lower platform 5.
The top of glue frame of the present utility model 1 is formed with upper recess 2, and the left and right side of glue frame 1 is formed with side pocket 4, fovea superior
Portion 2, side pocket 4 are substantially trapezoidal, and the base of glue frame 1 has lower platform 5, and lower platform 5 connects the left and right both sides of glue frame 1, the back of the body
Four sides of the black and white glue of light module are positioned on upper recess 2, side pocket 4, lower platform 5, using aforementioned structure, can make black and white glue
It is larger with the bonding area of glue frame 1, so that black and white glue can avoid the occurrence of the phenomenon of light leak when pasting with display screen.
The portion of picking up the ears 3 is further opened with side pocket of the present utility model 4, this picks up the ears portion 3 at the upper end interior angle of glue frame, side
3 relative side pocket 4 of ear is sunk.
It is furnished with diffusion barrier in glue frame of the present utility model 1, the top both sides of diffusion barrier have the hangers of evagination, diffusion barrier
Hangers is corresponding with the portion of picking up the ears 3.
It is furnished with bright enhancement film in glue frame of the present utility model 1, the top both sides of bright enhancement film have the hangers of evagination, bright enhancement film
Hangers is corresponding with the portion of picking up the ears 3.
The design structure in above-mentioned portion 3 of picking up the ears, diffusion barrier, the design structure of bright enhancement film, can be effectively increased diffusion barrier, add lustre to
The fixation of film and glue frame 1, the shifting phenomena for preventing backlight module to be likely to result in when moving.
This utility model simple structure, using effect are good.
Certainly, the embodiment of the above, simply preferred embodiments of the present utility model, not limit this utility model
Practical range, therefore the equivalence changes done of all constructions according to described in this utility model claim, feature and principle or repair
Decorations, all should be included in this utility model claim.
Claims (5)
1. a kind of backlight module for preventing surrounding intermittence light leak, it is characterised in that：It is recessed including glue frame, upper recess, portion of picking up the ears, side
Portion, lower platform, black and white glue, the top of glue frame are formed with upper recess, and the left and right side of glue frame is formed with side pocket, and upper recess, side are recessed
Portion is substantially trapezoidal, and the base of glue frame has lower platform, and lower platform connects the left and right both sides of glue frame, the black and white of backlight module
Four sides of glue are positioned on upper recess, side pocket, lower platform.
2. a kind of backlight module for preventing surrounding intermittence light leak according to claim 1, it is characterised in that：In side pocket
The portion of picking up the ears is further opened with, the portion of picking up the ears is located at the upper end interior angle of glue frame.
3. a kind of backlight module for preventing surrounding intermittence light leak according to claim 2, it is characterised in that：Pick up the ears portion's phase
Side pocket is sunk.
4. a kind of backlight module for preventing surrounding intermittence light leak according to claim 1, it is characterised in that：Match somebody with somebody in glue frame
There is diffusion barrier, the top both sides of diffusion barrier have the hangers of evagination, and the hangers of diffusion barrier is corresponding with the portion of picking up the ears.
5. a kind of backlight module for preventing surrounding intermittence light leak according to claim 1, it is characterised in that：Match somebody with somebody in glue frame
There is bright enhancement film, the top both sides of bright enhancement film have the hangers of evagination, and the hangers of bright enhancement film is corresponding with the portion of picking up the ears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621057999.4U CN206074959U (en) | 2016-09-18 | 2016-09-18 | A kind of backlight module for preventing surrounding intermittence light leak |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621057999.4U CN206074959U (en) | 2016-09-18 | 2016-09-18 | A kind of backlight module for preventing surrounding intermittence light leak |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206074959U true CN206074959U (en) | 2017-04-05 |
Family
ID=58438145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621057999.4U Expired - Fee Related CN206074959U (en) | 2016-09-18 | 2016-09-18 | A kind of backlight module for preventing surrounding intermittence light leak |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206074959U (en) |
-
2016
- 2016-09-18 CN CN201621057999.4U patent/CN206074959U/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: 20170405 Termination date: 20210918 |