CN204026345U - A kind of glue iron integration backlight of Anti-isenagage structure - Google Patents
A kind of glue iron integration backlight of Anti-isenagage structure Download PDFInfo
- Publication number
- CN204026345U CN204026345U CN201420426052.0U CN201420426052U CN204026345U CN 204026345 U CN204026345 U CN 204026345U CN 201420426052 U CN201420426052 U CN 201420426052U CN 204026345 U CN204026345 U CN 204026345U
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- China
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- guide plate
- plastic cement
- light guide
- glue iron
- light source
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Abstract
The utility model relates to a kind of glue iron integration backlight of Anti-isenagage structure.Existing backlight glue frame and brandreth easily depart from, and cause product quality to ensure.The utility model is made up of LED light source, glue iron integrated shell, plastic cement light guide plate, bright enhancement film etc.Plastic cement light guide plate is fixed in glue iron integrated shell by the snap-fit grooves of positive and negative buckle and glue iron integrated shell, the back side of plastic cement light guide plate arranges site and at head design broached-tooth design can be evenly distributed with light as far as possible, the diffusion barrier back side is pasted with bright enhancement film B, front is pasted with bright enhancement film A, diffusion barrier is attached to plastic cement light guide plate front, LED light source and FPC are assemblied in sawtooth one end of plastic cement light guide plate, the surface of whole backlight attaches black and white shading double faced adhesive tape, and LED light source is connected external power source with FPC by metal PIN.Significantly improve the intensity of glue iron integration, and can meet salt mist experiment requirement, assembling precisely puts in place, is beneficial to popularization.
Description
Technical field
The utility model relates to photoelectric field, is specifically related to a kind of glue iron integration backlight of Anti-isenagage structure.
Background technology
For a long time, backlight product is because lamp is to the restriction of backlight visible area, and near member slot, between glue frame and chase, viscose glue area is little, causes glue frame and brandreth easily to depart from, and glue frame and chase depart from the requirement having influence on backlight Defend salt fog.By the impact of the many factors such as chase size, glue shell size, Mold Making precision, the integration of glue iron is made to make cumbersome; Conventional glue iron integration can only increase fabrication hole to increase the viscose glue area of glue frame and chase, cannot guarantee that glue frame and chase do not depart from, cause product quality to ensure.
Utility model content
The purpose of this utility model is the glue iron integration backlight providing a kind of Anti-isenagage structure.
The utility model is made up of LED light source, FPC, glue iron integrated shell, plastic cement light guide plate, black and white shading double faced adhesive tape, bright enhancement film A, bright enhancement film B, diffusion barrier, reflective membrane parts and FPC double faced adhesive tape.Plastic cement light guide plate periphery is provided with several positive and negative buckle, glue iron integrated shell periphery is correspondingly provided with snap-fit grooves, plastic cement light guide plate is fixed in glue iron integrated shell by the snap-fit grooves of positive and negative buckle and glue iron integrated shell, the back side of plastic cement light guide plate arranges site and at head design broached-tooth design can be evenly distributed with light as far as possible, the diffusion barrier back side is pasted with bright enhancement film B, front is pasted with bright enhancement film A, diffusion barrier is attached to plastic cement light guide plate front, LED light source and FPC are assemblied in sawtooth one end of plastic cement light guide plate, for whole backlight provides light source, the surface of whole backlight attaches black and white shading double faced adhesive tape, position, intermediate portion is windowed for determining viewing area, the black and white colloid of periphery is used for shading and fixes other part, LED light source is connected external power source with FPC by metal PIN.
The viewing area (VA district) of the utility model backlight is 1.0-6.0 cun, and flexible circuit plate thickness is 0.08-0.3mm.
In described LED light source, LED quantity can be one or many.
The utility model has the advantage of: at plastic cement light guide plate periphery, positive and negative buckle is set, glue iron integrated shell periphery arranges snap-fit grooves, plastic cement light guide plate is fixed in glue iron integrated shell by the snap-fit grooves of positive and negative buckle and glue iron integrated shell, prevent from departing from, the intensity of glue iron integration can be significantly improved, and can meet salt mist experiment requirement, assembling precisely puts in place, is beneficial to popularization.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is each exploded state schematic diagram of the utility model;
Fig. 3 is bottom edge structure schematic diagram of the present utility model;
Fig. 4 is that the right of the present utility model and clamping part divide local structure for amplifying schematic diagram.
In figure, 1 is glue iron integrated shell, and 2 is plastic cement light guide plates, and 3 is FPCs, and 4 is LED light sources, 5 is black and white shading double faced adhesive tapes, and 6 is bright enhancement film A, and 7 is bright enhancement film B, and 8 is diffusion barriers, 9 is reflective membrane parts, and 10 is FPC double faced adhesive tapes, and 11 is buckles, and 12 is snap-fit grooves.
Detailed description of the invention
The utility model is described in further details with most preferred embodiment below in conjunction with accompanying drawing:
The utility model is by LED light source (4), FPC (3), glue iron integrated shell (1), plastic cement light guide plate (2), black and white shading double faced adhesive tape (5), bright enhancement film A(6), bright enhancement film B(7), diffusion barrier (8), reflective membrane parts (9), FPC double faced adhesive tape (10) form.Plastic cement light guide plate (2) periphery is provided with several positive and negative buckle (11), glue iron integrated shell (1) periphery is correspondingly provided with snap-fit grooves (12), plastic cement light guide plate (2) is fixed in glue iron integrated shell (1) by positive and negative buckle (11) and the snap-fit grooves (12) of glue iron integrated shell (1), the back side of plastic cement light guide plate (2) arranges site and at head design broached-tooth design can be evenly distributed with light as far as possible, diffusion barrier (8) back side is pasted with bright enhancement film B(7), front is pasted with bright enhancement film A(6), diffusion barrier (8) is attached to plastic cement light guide plate (2) front, LED light source (4) and FPC (3) are assemblied in sawtooth one end of plastic cement light guide plate (2), for whole backlight provides light source, the surface of whole backlight attaches black and white shading double faced adhesive tape (5), position, intermediate portion is windowed for determining viewing area, the black and white colloid of periphery is used for shading and fixes other part, LED light source (4) is connected external power source with FPC (3) by metal PIN.
The viewing area (VA district) of the utility model backlight is 1.0-6.0 cun, and flexible circuit board (3) thickness is 0.08-0.3mm.
In described LED light source (4), LED quantity can be one or many.
Claims (3)
1. a glue iron integration backlight for Anti-isenagage structure, is characterized in that it is by LED light source (4), FPC (3), glue iron integrated shell (1), plastic cement light guide plate (2), black and white shading double faced adhesive tape (5), bright enhancement film A(6), bright enhancement film B(7), diffusion barrier (8), reflective membrane parts (9), FPC double faced adhesive tape (10) form, plastic cement light guide plate (2) periphery is provided with several positive and negative buckle (11), glue iron integrated shell (1) periphery is correspondingly provided with snap-fit grooves (12), plastic cement light guide plate (2) is fixed in glue iron integrated shell (1) by positive and negative buckle (11) and the snap-fit grooves (12) of glue iron integrated shell (1), the back side of plastic cement light guide plate (2) arranges site and at head design broached-tooth design can be evenly distributed with light as far as possible, diffusion barrier (8) back side is pasted with bright enhancement film B(7), front is pasted with bright enhancement film A(6), diffusion barrier (8) is attached to plastic cement light guide plate (2) front, LED light source (4) and FPC (3) are assemblied in sawtooth one end of plastic cement light guide plate (2), for whole backlight provides light source, the surface of whole backlight attaches black and white shading double faced adhesive tape (5), position, intermediate portion is windowed for determining viewing area, the black and white colloid of periphery is used for shading and fixes other part, LED light source (4) is connected external power source with FPC (3) by metal PIN.
2. the glue iron integration backlight of a kind of Anti-isenagage structure as claimed in claim 1, is characterized in that described flexible circuit board (3) thickness is 0.08-0.3mm.
3. the glue iron integration backlight of a kind of Anti-isenagage structure as claimed in claim 1, is characterized in that in described LED light source (4), LED quantity can be one or many.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426052.0U CN204026345U (en) | 2014-07-31 | 2014-07-31 | A kind of glue iron integration backlight of Anti-isenagage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426052.0U CN204026345U (en) | 2014-07-31 | 2014-07-31 | A kind of glue iron integration backlight of Anti-isenagage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026345U true CN204026345U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420426052.0U Active CN204026345U (en) | 2014-07-31 | 2014-07-31 | A kind of glue iron integration backlight of Anti-isenagage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111583783A (en) * | 2020-05-20 | 2020-08-25 | 四川京龙光电科技有限公司 | Backlight, display screen and mobile device of glue iron integration |
-
2014
- 2014-07-31 CN CN201420426052.0U patent/CN204026345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111583783A (en) * | 2020-05-20 | 2020-08-25 | 四川京龙光电科技有限公司 | Backlight, display screen and mobile device of glue iron integration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |