CN206960830U - Left and right Rimless backlight module - Google Patents
Left and right Rimless backlight module Download PDFInfo
- Publication number
- CN206960830U CN206960830U CN201720965415.1U CN201720965415U CN206960830U CN 206960830 U CN206960830 U CN 206960830U CN 201720965415 U CN201720965415 U CN 201720965415U CN 206960830 U CN206960830 U CN 206960830U
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- glue
- backlight module
- glue frame
- frame
- shading
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Abstract
The utility model discloses a kind of left and right Rimless backlight module, including glue frame (1), shading glue (2) is provided with from top to bottom in glue frame (1), upper bright enhancement film (3), lower bright enhancement film (4), diffusion barrier (5), light guide plate (6), light guide plate (6) back is provided with reflectance coating (7), LED (8) and FPC (9) are additionally provided with described glue frame (1), chase (10) is provided with outside described glue frame (1), the left and right sides of glue frame (1) is without side, described shading glue (2) is corresponding with glue frame (1), not without shading glue in lateral location at left and right sides of backlight module, realize backlight module or so narrow frame structure, for improving the screen accounting of product.A kind of left and right Rimless backlight module disclosed in the utility model, using structure design of the left and right without shading glue, reach the effect of left and right Rimless, meet following high screen accounting mobile phone development trend.
Description
Technical field
LCDs technical field is the utility model is related to, specifically a kind of left and right Rimless backlight module.
Background technology
Backlight module is used to provide backlight for screen, and at present in backlight module, backlight product needs shading glue in surrounding
Fixed backlight membrane material, light leak and bonding LCD are prevented, causes product surrounding to have the black surround of different width, it is small and inadequate to shield accounting
It is attractive in appearance.
Utility model content
Technical problem to be solved in the utility model is：A kind of left and right Rimless backlight module is provided, using left and right nothing
The structure design of shading glue, reach the effect of left and right Rimless, meet following high screen accounting mobile phone development trend.
Technical solution adopted in the utility model is：A kind of left and right Rimless backlight module, including glue frame are provided, it is described
Glue frame in from top to bottom be provided with shading glue, upper bright enhancement film, lower bright enhancement film, diffusion barrier, light guide plate, described light guide plate back is set
Have reflectance coating, be additionally provided with LED and FPC in described glue frame, described FPC by FPC gluing knots in glue frame, described glue frame
Outside is provided with the chase for being used for fastening backlight product, and the left and right sides of the glue frame is without side, described shading glue and glue frame phase
It is corresponding, not without shading glue in lateral location at left and right sides of backlight module, backlight module or so narrow frame structure is realized, is used for
Improve the screen accounting of product.
Further, described chase outer surface scribbles one layer of black glue, for blocking the bright line of backlight module side.
Preferably, described chase thickness is 0.1mm.This thickness chase is selected while secured product is met,
The seal ring thickness of backlight product is reduced to greatest extent, is realized and is maximized screen accounting.
Further, described light guide plate is provided with projection, spacing for being fixed with glue frame.So that light guide plate is consolidated with glue frame
It is fixed more stable.
It is of the present utility model that there is advantages below compared with prior art：
Without glue frame at left and right sides of backlight module, glue frame only two end constructions up and down, the left and right sides without adhesive frame structure, and
And shading glue also only has upper and lower part two parts, the left and right sides of backlight module coordinates without shading glue outside glue frame
0.1MM thickness chases；Chase outer surface scribbles black glue, for covering backlight module side bright line so that whole backlight module product
Reach the effect of left and right Rimless, meet following high screen accounting mobile phone development trend.
Brief description of the drawings
Fig. 1 is a kind of left and right side frame back light module unit structure schematic diagram of the present utility model.
Fig. 2 is a kind of confined explosion's structural representation of left and right side frame backlight module of the present utility model.
Fig. 3 is " X " place enlarged drawing in Fig. 1.
Fig. 4 is partial sectional view at A-A in Fig. 1.
Wherein, 1, glue frame, 2, shading glue, 3, upper bright enhancement film, 4, lower bright enhancement film, 5, diffusion barrier, 6, light guide plate, 61, raised,
7th, reflectance coating, 8, LED, 9, FPC, 10, chase
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in figures 1-4, the utility model provides a kind of left and right Rimless backlight module, including glue frame 1, described glue
Shading glue 2, upper bright enhancement film 3, lower bright enhancement film 4, diffusion barrier 5, light guide plate 6 are provided with frame 1 from top to bottom, described light guide plate 6 is carried on the back
Portion is provided with reflectance coating 7, LED 8 and FPC 9 is additionally provided with described glue frame 1, described FPC 9 is by FPC gluing knots in glue frame 1
On, the described outside of glue frame 1 is provided with the chase 10 for being used for fastening backlight product, and the left and right sides of the glue frame 1 is described without side
Shading glue 2 it is corresponding with glue frame 1, realize backlight module not without shading glue in lateral location at left and right sides of the backlight module
Left and right narrow frame structure, for improving the screen accounting of product.
The described outer surface of chase 10 scribbles one layer of black glue, for blocking the bright line of backlight module side.
The described thickness of chase 10 is 0.1mm.
Described light guide plate 6 is provided with projection 61, spacing for being fixed with glue frame 1.
The utility model preferred embodiment is described above, but is not to be construed as limiting the scope of the invention.
The utility model is not only limited to above example, and its concrete structure allows to change, all in the utility model demand for independence
The various change made in protection domain is in the scope of protection of the utility model.
Claims (4)
1. a kind of left and right Rimless backlight module, including glue frame (1), described glue frame (1) is interior to be provided with shading glue from top to bottom
(2), upper bright enhancement film (3), lower bright enhancement film (4), diffusion barrier (5), light guide plate (6), described light guide plate (6) back are provided with reflectance coating
(7), be additionally provided with LED (8) and FPC (9) in described glue frame (1), described FPC (9) by FPC gluing knots in glue frame (1),
It is characterized in that：The chase (10) for secured product, the left and right sides of the glue frame (1) are provided with outside described glue frame (1)
Without side, described shading glue (2) is corresponding with glue frame (1), not without shading in lateral location at left and right sides of backlight module
Glue, backlight module or so narrow frame structure is realized, for improving the screen accounting of product.
2. Rimless backlight module in left and right according to claim 1, it is characterised in that：Described chase (10) outer surface applies
There is one layer of black glue, for blocking the bright line of backlight module side.
3. Rimless backlight module in left and right according to claim 1 or 2, it is characterised in that：Described chase (10) thickness
For 0.1mm.
4. Rimless backlight module in left and right according to claim 1, it is characterised in that：Described light guide plate (6) is provided with
Raised (61), for spacing with glue frame (1) fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965415.1U CN206960830U (en) | 2017-08-04 | 2017-08-04 | Left and right Rimless backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965415.1U CN206960830U (en) | 2017-08-04 | 2017-08-04 | Left and right Rimless backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960830U true CN206960830U (en) | 2018-02-02 |
Family
ID=61380417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720965415.1U Active CN206960830U (en) | 2017-08-04 | 2017-08-04 | Left and right Rimless backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111752040A (en) * | 2020-07-03 | 2020-10-09 | 武汉华星光电技术有限公司 | Frameless backlight module and detection method thereof |
-
2017
- 2017-08-04 CN CN201720965415.1U patent/CN206960830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111752040A (en) * | 2020-07-03 | 2020-10-09 | 武汉华星光电技术有限公司 | Frameless backlight module and detection method thereof |
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