CN204062661U - A kind of LED-backlit module of Easily-pasting film - Google Patents
A kind of LED-backlit module of Easily-pasting film Download PDFInfo
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- CN204062661U CN204062661U CN201420360973.1U CN201420360973U CN204062661U CN 204062661 U CN204062661 U CN 204062661U CN 201420360973 U CN201420360973 U CN 201420360973U CN 204062661 U CN204062661 U CN 204062661U
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Abstract
The utility model discloses a kind of LED-backlit module of Easily-pasting film, the upper bright enhancement film comprising a glue frame and be connected to successively from top to down on glue frame, lower bright enhancement film and with diffusion barrier, described upper bright enhancement film, lower bright enhancement film and diffusion barrier comprise a body respectively and are arranged at the lug of the body left and right sides, the setting and three lugs of homonymy stagger, stagger three lugs arranged respectively in the corresponding left and right sides, the glue frame left and right sides is respectively arranged with the step of three differing heights, during assembling, double faced adhesive tape can be sticked in advance on three steps, thus when pad pasting, the lug often opening film all can be lived by the sticking double faced adhesive tape be attached in advance on corresponding step, the adverse consequences of moving film can not be produced, thus the utility model LED-backlit module is applicable to automatic film applicator, and time for manual production, operating personnel only need directly toward pad pasting sheet lug on corresponding step, save and paste the double faced adhesive tape time, thus production efficiency improves.
Description
Technical field
The utility model relates to LED-backlit technical field, particularly relates to a kind of LED-backlit module of Easily-pasting film.
Background technology
The packaging technology of tradition LED-backlit module is attached to by three diaphragms (diffusion barrier, lower bright enhancement film, upper bright enhancement film) to paste fixing glue again in glue frame groove and be fixed on product by diaphragm, and the lug of three diaphragms is arranged on identical position, namely after assembling, the lug of three diaphragms is overlapping up and down, thus when stickup, can only paste on diaphragm one deck double faced adhesive tape ground, thus production efficiency is low; In addition large scale film as 7.0 ~ 10.1 cun of films in process of production diaphragm easily to warp distortion, if carry out automatic coating production with automatic film applicator, diaphragm just has no idea location, just have the adverse consequences that film moves, thus traditional design to be not suitable for automatic film applicator in machine movement process.
Utility model content
The purpose of this utility model is the deficiency overcoming current technology, and provide a kind of LED-backlit module of Easily-pasting film, it can improve production efficiency hand-manipulated, also can be used for automatic film applicator.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of LED-backlit module of Easily-pasting film, comprise a glue frame and be connected to the upper bright enhancement film on glue frame, lower bright enhancement film and with diffusion barrier from top to down successively, described upper bright enhancement film, lower bright enhancement film and diffusion barrier comprise a body respectively and are arranged at the lug of the body left and right sides, the setting and three lugs of homonymy stagger, stagger three lugs arranged respectively in the corresponding left and right sides, the glue frame left and right sides is respectively arranged with the step of three differing heights.
The height of described three steps goes forward one by one increase, the height of a middle step higher than side step and lower than the step of opposite side.
The lug of described upper bright enhancement film is arranged on highly the highest step, and lower bright enhancement film lug is arranged in intermediate step, and diffusion barrier lug is then arranged on highly minimum step.
Also comprise a chase be fixedly connected with glue frame, be arranged at light guide plate, the reflector plate between glue frame and chase and be arranged at the LED lamp bar that light guide plate enters light side.
The beneficial effects of the utility model are: at assembling glue frame and upper bright enhancement film, when lower bright enhancement film and diffusion barrier, double faced adhesive tape can be sticked in advance on three steps, thus when pad pasting, the lug often opening film all can be lived by the sticking double faced adhesive tape be attached in advance on corresponding step, the adverse consequences of moving film can not be produced, thus the utility model LED-backlit module is applicable to automatic film applicator, and time for manual production, because double faced adhesive tape can be attached on three steps by machine in advance, thus operating personnel only need directly toward pad pasting sheet lug on corresponding step, save and paste the double faced adhesive tape time, thus production efficiency improves.
Accompanying drawing explanation
Fig. 1 is the LED-backlit module exploded perspective view of the utility model Easily-pasting film;
Fig. 2 is the glue frame three step part enlarged diagram of the utility model Easily-pasting film LED-backlit module.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Fig. 1, shown in 2, the upper bright enhancement film 2 that the LED-backlit module of the utility model Easily-pasting film comprises a glue frame 1 and is connected to successively from top to down on glue frame 1, lower bright enhancement film 3 and with diffusion barrier 4, described upper bright enhancement film 2, lower bright enhancement film 3 and diffusion barrier 4 comprise a body 21 respectively, 31, 41 and be arranged at body 21, 31, the lug 22 of 41 left and right sides, 32, 42, and three lugs 22 of homonymy, 32, 42 stagger setting, stagger three lugs 22 arranged respectively in the corresponding left and right sides, 32, 42, glue frame 1 left and right sides is respectively arranged with the step 11 of three differing heights, 12, 13.
At assembling glue frame 1 and upper bright enhancement film 2, lower bright enhancement film 3 and diffusion barrier 4 time, can in advance at three steps 11, 12, double faced adhesive tape is sticked on 13, thus when pad pasting, often open the lug 22 of film, 32, 42 all can be attached to corresponding step 11 in advance, 12, sticking double faced adhesive tape on 13 is lived, the adverse consequences of moving film can not be produced, thus the utility model LED-backlit module is applicable to automatic film applicator, and time for manual production, because double faced adhesive tape can be attached to three steps 11 by machine in advance, 12, on 13, thus operating personnel only need directly toward corresponding step 11, 12, pad pasting sheet lug 22 on 13, 32, 42, save and paste the double faced adhesive tape time, thus production efficiency improves.
In the present embodiment, preferably, the height of described three steps 11,12,13 goes forward one by one increase, namely in the middle of a step 12 height higher than side step 11 and lower than the step 13 of opposite side, the lug 22 being positioned at the upper bright enhancement film 2 of the superiors is arranged on highly the highest step 13, middle lower bright enhancement film lug 32 is arranged in intermediate step 12, and undermost diffusion barrier lug 42 is arranged on highly minimum step 11.
The LED-backlit module of the utility model Easily-pasting film also comprises a chase 5 be fixedly connected with glue frame 1, is arranged at light guide plate 6, the reflector plate 7 between glue frame 1 and chase 5 and is arranged at the LED lamp bar 8 that light guide plate enters light side.
Claims (4)
1. the LED-backlit module of an Easily-pasting film, it is characterized in that: comprise a glue frame and be connected to the upper bright enhancement film on glue frame, lower bright enhancement film and with diffusion barrier from top to down successively, described upper bright enhancement film, lower bright enhancement film and diffusion barrier comprise a body respectively and are arranged at the lug of the body left and right sides, the setting and three lugs of homonymy stagger, stagger three lugs arranged respectively in the corresponding left and right sides, the glue frame left and right sides is respectively arranged with the step of three differing heights.
2. the LED-backlit module of Easily-pasting film according to claim 1, is characterized in that: the height of described three steps goes forward one by one increase, the height of a middle step higher than side step and lower than the step of opposite side.
3. the LED-backlit module of Easily-pasting film according to claim 2, is characterized in that: the lug of described upper bright enhancement film is arranged on highly the highest step, and lower bright enhancement film lug is arranged in intermediate step, and diffusion barrier lug is then arranged on highly minimum step.
4. the LED-backlit module of the Easily-pasting film according to claim 1 or 2 or 3, is characterized in that: also comprise a chase be fixedly connected with glue frame, be arranged at light guide plate, the reflector plate between glue frame and chase and be arranged at the LED lamp bar that light guide plate enters light side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360973.1U CN204062661U (en) | 2014-07-02 | 2014-07-02 | A kind of LED-backlit module of Easily-pasting film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360973.1U CN204062661U (en) | 2014-07-02 | 2014-07-02 | A kind of LED-backlit module of Easily-pasting film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062661U true CN204062661U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420360973.1U Active CN204062661U (en) | 2014-07-02 | 2014-07-02 | A kind of LED-backlit module of Easily-pasting film |
Country Status (1)
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| CN (1) | CN204062661U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632791A (en) * | 2019-08-27 | 2019-12-31 | 武汉华星光电技术有限公司 | Backlight module and liquid crystal display device |
| CN113721389A (en) * | 2021-09-01 | 2021-11-30 | 京东方科技集团股份有限公司 | Backlight module and display device |
| CN114104369A (en) * | 2022-01-24 | 2022-03-01 | 昆山鸿仕达智能科技有限公司 | Automatic film coating equipment and film coating method |
| CN114647117A (en) * | 2022-05-19 | 2022-06-21 | 惠科股份有限公司 | Backlight module and display device |
-
2014
- 2014-07-02 CN CN201420360973.1U patent/CN204062661U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632791A (en) * | 2019-08-27 | 2019-12-31 | 武汉华星光电技术有限公司 | Backlight module and liquid crystal display device |
| CN113721389A (en) * | 2021-09-01 | 2021-11-30 | 京东方科技集团股份有限公司 | Backlight module and display device |
| CN114104369A (en) * | 2022-01-24 | 2022-03-01 | 昆山鸿仕达智能科技有限公司 | Automatic film coating equipment and film coating method |
| CN114104369B (en) * | 2022-01-24 | 2022-04-08 | 昆山鸿仕达智能科技有限公司 | Automatic film coating equipment and film coating method |
| CN114647117A (en) * | 2022-05-19 | 2022-06-21 | 惠科股份有限公司 | Backlight module and display device |
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