CN206650726U - A kind of cell phone back light source of line side leakage against sunshine - Google Patents
A kind of cell phone back light source of line side leakage against sunshine Download PDFInfo
- Publication number
- CN206650726U CN206650726U CN201720429642.2U CN201720429642U CN206650726U CN 206650726 U CN206650726 U CN 206650726U CN 201720429642 U CN201720429642 U CN 201720429642U CN 206650726 U CN206650726 U CN 206650726U
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- CN
- China
- Prior art keywords
- connector
- light source
- glue frame
- guide
- cell phone
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- 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.)
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Abstract
The utility model discloses a kind of cell phone back light source of line side leakage against sunshine, it is characterised in that：Including：Fixing seals, guide-lighting module, FPC, light source and reflector；The guide-lighting module includes light guide plate, the first diffusion barrier, the first bright enhancement film, the second bright enhancement film, the second diffusion barrier and reflective membrane, the lower surface attachment luminescent film of the light guide plate, the upper surface of the light guide plate sets gradually the first diffusion barrier, the first bright enhancement film, the second bright enhancement film and the second diffusion barrier；The frame structure that the fixing seals is made up of the first connector and the second connector, wherein the first connector and the second connector are concave structure, the opening of the first connector sets groove, and the opening of the second connector sets connection buckle；The inner side of first connector and the second connector sets glue frame, and wherein bonding photomask, the guide-lighting module are fixed by glue frame and the first connector on the inside of glue frame.The utility model prevents light side leakage, improves radiating efficiency.
Description
Technical field
It the utility model is related to Mobile phone lighting source technology field, and in particular to a kind of mobile phone backlight of line side leakage against sunshine
Source.
Background technology
With the development of science and technology, the development of mobile phone is also increasingly faster, the need of version also more and more higher, mainly people
More and more higher is sought, with the continuous development of economy, the living standard of people is also gradually to be lifted, daily indispensable logical for these
Equipment requirement also more and more higher is interrogated, as mobile phone screen enlarging accelerates increasingly, brightness, structural stability to mobile phone backlight propose
Higher requirement.
Due to mobile phone development screen accounting more and more higher, the frame of backlight is more and more narrow, causes the surrounding back side of backlight
Light leakage phenomena occurs, reduces the luminous service efficiency of reality of backlight.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned deficiency of the prior art, there is provided a kind of against sunshine
The cell phone back light source of line side leakage.
Technical scheme is used by the utility model solves its technical problem：
A kind of cell phone back light source of line side leakage against sunshine, including：Fixing seals, guide-lighting module, FPC, light source and
Reflector；The guide-lighting module includes light guide plate, the first diffusion barrier, the first bright enhancement film, the second bright enhancement film, the second diffusion barrier and anti-
Light film, the lower surface attachment luminescent film of the light guide plate, the upper surface of the light guide plate set gradually the first diffusion barrier, the first increasing
Light film, the second bright enhancement film and the second diffusion barrier；The framework that the fixing seals is made up of the first connector and the second connector
Structure, wherein the first connector and the second connector are concave structure, the opening of the first connector sets groove, and second connects
The opening of fitting sets connection buckle；The inner side of first connector and the second connector sets glue frame, wherein in glue frame
Side bonds photomask, and the guide-lighting module is fixed by glue frame and the first connector, and FPC is fixed on reflector, instead
Cover is penetrated to fix with the glue frame on the inside of the second connector.
Further, the glue frame is made up of lateral part surface and upper retaining surface, and side shield and upper retaining surface vertical connection, side shield are set
Put in the inner side of fixing seals, upper retaining surface extends to the surface of fixing seals, and guide-lighting Modular card is mounted in the lateral part surface of glue frame
On, display screen is installed between upper retaining surface and guide-lighting module.
Further, the glue frame makes for elastic plastic material.
Further, in addition to backboard, the backboard are fixedly connected with FPC and extend to the bottom of guide-lighting module
Portion, and fixed with fixing seals.
Further, plastic cement separator is set between the backboard and guide-lighting module.
Further, the backboard is made using aluminium.
The beneficial effects of the utility model：
The utility model by setting fixing seals to carry out sealing fixation to the side of guide-lighting module, adopt by fixing seals
An entirety is butted into the concave structure of the first connector and the second connector, the opening of the first connector sets groove,
The opening of second connector sets connection buckle corresponding with groove, so by being installed in inside grooves by connection buckle
The fixation of the first connector and the second connector can be achieved, glue frame is set on the inside of the first connector and the second connector, and
Photomask is set on the inside of glue frame, exclusion seal so is carried out to the side of guide-lighting module, prevents light side leakage；By setting backboard
On the one hand guide-lighting module is played a supporting role, is on the other hand radiated for light source and FPC, extend making for light source
Use the life-span；Backboard sets plastic cement separator with guide-lighting module, prevents backboard temperature is too high from influenceing to export the light of guide-lighting module,
Play effect of heat insulation.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of line side against sunshine leakage mobile phone backlight source structure figure；
Fig. 2 be the utility model proposes the fixing seals structure chart.
Description of reference numerals：
1- fixing seals, 2- leaded light modules, 3- flexible couplings, 4- light sources, 5- reflectors, 6- display screens, 7- backboards,
8- plastic cement separators；
The connectors of 11- first, the connectors of 12- second, 13- grooves, 14- connection buckles, 15- glue frames, 16- photomasks.
Embodiment
Below in conjunction with the accompanying drawings and embodiment describes the utility model embodiment：
Referring to Fig. 1 and Fig. 2, wherein Fig. 1 be the utility model proposes a kind of line side against sunshine leakage mobile phone backlight source structure
Figure；Fig. 2 be the utility model proposes the fixing seals structure chart.
As depicted in figs. 1 and 2, a kind of cell phone back light source of line side leakage against sunshine, including：Fixing seals 1, guide-lighting module 2,
FPC 3, light source 4 and reflector 5；The guide-lighting module 2 includes light guide plate, the first diffusion barrier, the first bright enhancement film, second
Bright enhancement film, the second diffusion barrier and reflective membrane, the lower surface attachment luminescent film of the light guide plate, the upper surface of the light guide plate is successively
First diffusion barrier, the first bright enhancement film, the second bright enhancement film and the second diffusion barrier are set；The fixing seals 1 is by the first connector
11 and second frame structure that forms of connector 12, wherein the first connector 11 and the second connector 12 are concave structure, the
The opening of a connection piece 11 sets groove 13, and the opening of the second connector 12 sets connection buckle 14；First connection
The inner side of the connector 12 of part 11 and second sets glue frame 15, and the wherein inner side of glue frame 15 bonding photomask 16, the guide-lighting module 2 leads to
Cross glue frame 15 to fix with the first connector 11, FPC 3 is fixed on reflector 5, and reflector 5 is connected in 12 with second
The glue frame of side is fixed.
The utility model by setting fixing seals to carry out sealing fixation to the side of guide-lighting module, adopt by fixing seals
An entirety is butted into the concave structure of the first connector and the second connector, the opening of the first connector sets groove,
The opening of second connector sets connection buckle corresponding with groove, so by being installed in inside grooves by connection buckle
The fixation of the first connector and the second connector can be achieved, glue frame is set on the inside of the first connector and the second connector, and
Photomask is set on the inside of glue frame, exclusion seal so is carried out to the side of guide-lighting module, prevents light side leakage.Glue frame is by side simultaneously
Shelves face and the face composition that performs, side stop face are protected the side of guide-lighting module.
Glue frame 15 is made up of lateral part surface and upper retaining surface, and side shield and upper retaining surface vertical connection, it is close that side shield is arranged on fixation
The inner side of sealing, upper retaining surface extend to the surface of fixing seals, and guide-lighting module 2 is installed on the lateral part surface of glue frame 15, upper gear
Display screen 6 is installed between face and guide-lighting module 2.Perform and protected above the side of guide-lighting module, the face of performing of glue frame
Can be arranged as required to height, can by display screen be arranged on glue frame inside, can also by display screen be arranged on perform face it
Between cell body in, specifically by practical application design be defined.Preferably, glue frame 15 makes for elastic plastic material.
The cell phone back light source of line side leakage against sunshine provided by the utility model, in addition to backboard 7, backboard 7 and FPC 3
It is fixedly connected and extends to the bottom of guide-lighting module 2, and is fixed with fixing seals 1.Backboard is made using aluminium, on the one hand right
Guide-lighting module is played a supporting role, and is on the other hand radiated for light source and FPC, extends the service life of light source.The back of the body
Plate 7 sets plastic cement separator 8 with guide-lighting module 2.Prevent backboard temperature is too high from influenceing to export the light of guide-lighting module, play every
Thermal effect.
The utility model preferred embodiment is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Above-mentioned embodiment, in those of ordinary skill in the art's possessed knowledge, the utility model can also not departed from
Made a variety of changes on the premise of objective.
Many other changes and remodeling can be made by not departing from spirit and scope of the present utility model.It should be appreciated that this reality
Specific embodiment is not limited to new, the scope of the utility model is defined by the following claims.
Claims (6)
- A kind of 1. cell phone back light source of line side leakage against sunshine, it is characterised in that：Including：Fixing seals leaded light module, soft circuit Plate, light source and reflector；The guide-lighting module includes light guide plate, the first diffusion barrier, the first bright enhancement film, the second bright enhancement film, second Diffusion barrier and reflective membrane, the lower surface attachment luminescent film of the light guide plate, the upper surface of the light guide plate sets gradually the first expansion Dissipate film, the first bright enhancement film, the second bright enhancement film and the second diffusion barrier；The fixing seals is by the first connector and the second connector The frame structure of composition, wherein the first connector and the second connector are concave structure, the opening of the first connector is set Groove, the opening of the second connector set connection buckle；The inner side of first connector and the second connector sets glue frame, Wherein bonding photomask, the guide-lighting module are fixed by glue frame and the first connector on the inside of glue frame, and FPC is fixed on On reflector, reflector is fixed with the glue frame on the inside of the second connector.
- A kind of 2. cell phone back light source of line side leakage against sunshine according to claim 1, it is characterised in that：The glue frame is by side block Face and upper retaining surface composition, side shield and upper retaining surface vertical connection, side shield are arranged on the inner side of fixing seals, upper retaining surface extension To the surface of fixing seals, guide-lighting Modular card installs display on the lateral part surface of glue frame between upper retaining surface and guide-lighting module Screen.
- A kind of 3. cell phone back light source of line side leakage against sunshine according to claim 2, it is characterised in that：The glue frame is elasticity Plastic material makes.
- A kind of 4. cell phone back light source of line side leakage against sunshine according to claim 1, it is characterised in that：Also include backboard, institute The bottom that backboard is fixedly connected with FPC and extends to guide-lighting module is stated, and is fixed with fixing seals.
- A kind of 5. cell phone back light source of line side leakage against sunshine according to claim 4, it is characterised in that：The backboard and leaded light Plastic cement separator is set between module.
- A kind of 6. cell phone back light source of line side leakage against sunshine according to claim 4, it is characterised in that：The backboard uses aluminium Material makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429642.2U CN206650726U (en) | 2017-04-22 | 2017-04-22 | A kind of cell phone back light source of line side leakage against sunshine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429642.2U CN206650726U (en) | 2017-04-22 | 2017-04-22 | A kind of cell phone back light source of line side leakage against sunshine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206650726U true CN206650726U (en) | 2017-11-17 |
Family
ID=60276531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720429642.2U Expired - Fee Related CN206650726U (en) | 2017-04-22 | 2017-04-22 | A kind of cell phone back light source of line side leakage against sunshine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206650726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303826A (en) * | 2018-02-08 | 2018-07-20 | 京东方科技集团股份有限公司 | A kind of backlight module and display device |
-
2017
- 2017-04-22 CN CN201720429642.2U patent/CN206650726U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303826A (en) * | 2018-02-08 | 2018-07-20 | 京东方科技集团股份有限公司 | A kind of backlight module and display device |
| CN108303826B (en) * | 2018-02-08 | 2020-12-22 | 京东方科技集团股份有限公司 | Backlight module and display device |
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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: 20171117 Termination date: 20180422 |