CN202303239U - Improved structure of plug-in in LED (light emitting diode) backlight - Google Patents
Improved structure of plug-in in LED (light emitting diode) backlight Download PDFInfo
- Publication number
- CN202303239U CN202303239U CN2011204470898U CN201120447089U CN202303239U CN 202303239 U CN202303239 U CN 202303239U CN 2011204470898 U CN2011204470898 U CN 2011204470898U CN 201120447089 U CN201120447089 U CN 201120447089U CN 202303239 U CN202303239 U CN 202303239U
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- CN
- China
- Prior art keywords
- backlight
- improved structure
- plug
- led
- utility
- 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 - Lifetime
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides an improved structure of a plug-in in an LED (light emitting diode) backlight and aims to provide an improved structure of a plug-in in an LED backlight, which has good toughness and cannot cause a cover layer to arch upwards. The improved structure comprises a circuit board and is characterized in that the circuit board is not provided with a surface containing a connecting line, and a cover layer blank area is arranged at the bending position between the circuit board and a golden finger. The improved structure provided by the utility model well avoids the arching of module wire arrangement, increases the flexibility of an FPC (flexible printed circuit) and improves the reliability of the backlight product, thus being suitable for applications in the backlight module.
Description
Technical field
The utility model relates to a kind of LED-backlit source, in particular, relates to the improvement structure of plug-in unit in a kind of LED-backlit source.
Background technology
In the prior art, backlight is coverlay, Copper Foil, insulating barrier, Copper Foil, coverlay at the sandwich construction at golden finger connector place from top to bottom successively in proper order; This structure is at the bending part of plug-in unit, because the repeatedly bending of golden finger can occur owing to the coverlay reason, cause poor toughness and fracture more easily, and coverlay arches upward, and influence is normal to be used; The technological deficiency that plug-in unit exists in the backlight in the prior art becomes those skilled in the art's technical problem anxious to be solved.
Summary of the invention
The technical purpose of the utility model is to overcome in the prior art, and there is unnecessary coverlay in backlight golden finger bending part, and then influences the technical problem of overall performance; A kind of good toughness is provided and does not produce the improvement structure of plug-in unit in the LED-backlit source that coverlay arches upward.
For realizing above technical purpose, the technical scheme of the utility model is
The improvement structure of plug-in unit includes wiring board in a kind of LED-backlit source, and said wiring board does not have the one side of connecting line, and the bending place that wiring board is connected with golden finger is provided with a coverlay white space.
The utility model owing to do not establish coverlay at bending part, has improved the toughness of bending part in application, not frangible and, also saved the coverlay material, very practical.
The useful technique effect of the utility model is: reduces one deck coverlay, the flexibility of wiring board improved, and bending more easily, bounce diminishes.Buckling performance at the connector place is better, is not easy to fracture, and bounce is less after the bending of connector place, has better avoided arching upward of module winding displacement, has improved the reliability of backlight product.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
The specific embodiment
In conjunction with Fig. 1, specify the specific embodiment of the utility model, but claim is not done any qualification.
In Fig. 1, the improvement structure of plug-in unit includes wiring board 100 in a kind of LED-backlit source of the utility model, the one side of said wiring board 100 no connecting lines, and the bending place that wiring board is connected with golden finger 101 is provided with a coverlay white space 102.The utility model is in application, and the one side that has connecting line at original wiring board 100 continues to adopt coverlay to protect, and owing to do not establish coverlay at a bending part of no connecting line; Improved the toughness of bending part; Not frangible and, also saved the coverlay material, very practical.
The utility model is not easy to fracture, and has improved the reliability of backlight product, is the not only practical but also novel technological improvement of one of this area.
Claims (1)
1. the improvement structure of plug-in unit in the LED-backlit source includes wiring board, and it is characterized in that: said wiring board does not have the one side of connecting line, and the bending place that wiring board is connected with golden finger is provided with a coverlay white space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204470898U CN202303239U (en) | 2011-11-11 | 2011-11-11 | Improved structure of plug-in in LED (light emitting diode) backlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204470898U CN202303239U (en) | 2011-11-11 | 2011-11-11 | Improved structure of plug-in in LED (light emitting diode) backlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303239U true CN202303239U (en) | 2012-07-04 |
Family
ID=46372126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204470898U Expired - Lifetime CN202303239U (en) | 2011-11-11 | 2011-11-11 | Improved structure of plug-in in LED (light emitting diode) backlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202303239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018045868A1 (en) * | 2016-09-06 | 2018-03-15 | 京东方科技集团股份有限公司 | Backlight gold-terminal structure and display device |
-
2011
- 2011-11-11 CN CN2011204470898U patent/CN202303239U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018045868A1 (en) * | 2016-09-06 | 2018-03-15 | 京东方科技集团股份有限公司 | Backlight gold-terminal structure and display device |
| US10973121B2 (en) | 2016-09-06 | 2021-04-06 | Boe Technology Group Co., Ltd. | Backlight golden finger structure and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiamen Bei Neng Photoelectric Technology Co., Ltd. Assignor: Shenzhen Nanjiguang Electronic Technology Co., Ltd. Contract record no.: 2015350000070 Denomination of utility model: Improved structure of plug-in in LED (light emitting diode) backlight Granted publication date: 20120704 License type: Exclusive License Record date: 20150820 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Xiamen Bei Neng Photoelectric Technology Co., Ltd. Assignor: Shenzhen Nanjiguang Electronic Technology Co., Ltd. Contract record no.: 2015350000070 Date of cancellation: 20160308 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160419 Address after: 361000, 20, Chuangxin Road, Huli District, Fujian, Xiamen Patentee after: Xiamen Bei Neng Photoelectric Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District manhole street and a new North Wing Lusa Science Park 1 to 8, 16 to 23 buildings (fourth buildings 2, 3 floor) Patentee before: Shenzhen Nanjiguang Electronic Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200427 Address after: 518000 floor 1-4, building 5, North Yongfa Science Park, Xinhe Road, Gonghe community, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN NANJIGUANG ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 361000, 20, Chuangxin Road, Huli District, Fujian, Xiamen Patentee before: XIAMEN BN PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |