CN201425225Y - 背光模组 - Google Patents
背光模组 Download PDFInfo
- Publication number
- CN201425225Y CN201425225Y CN2009201379861U CN200920137986U CN201425225Y CN 201425225 Y CN201425225 Y CN 201425225Y CN 2009201379861 U CN2009201379861 U CN 2009201379861U CN 200920137986 U CN200920137986 U CN 200920137986U CN 201425225 Y CN201425225 Y CN 201425225Y
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- CN
- China
- Prior art keywords
- optical surface
- light source
- lgp
- reflecting plate
- module backlight
- 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 - Fee Related
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Abstract
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Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201379861U CN201425225Y (zh) | 2009-04-27 | 2009-04-27 | 背光模组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201379861U CN201425225Y (zh) | 2009-04-27 | 2009-04-27 | 背光模组 |
Publications (1)
Publication Number | Publication Date |
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CN201425225Y true CN201425225Y (zh) | 2010-03-17 |
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Family Applications (1)
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CN2009201379861U Expired - Fee Related CN201425225Y (zh) | 2009-04-27 | 2009-04-27 | 背光模组 |
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CN (1) | CN201425225Y (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102980105A (zh) * | 2012-12-04 | 2013-03-20 | 京东方科技集团股份有限公司 | 一种背光模组及显示装置 |
CN104776363A (zh) * | 2015-04-28 | 2015-07-15 | 京东方科技集团股份有限公司 | 一种背光模组及显示装置 |
WO2015192398A1 (zh) * | 2014-06-17 | 2015-12-23 | 深圳市华星光电技术有限公司 | 背光模组 |
CN107797337A (zh) * | 2017-09-27 | 2018-03-13 | 联想(北京)有限公司 | 一种背光模组以及电子设备 |
CN108072929A (zh) * | 2016-11-17 | 2018-05-25 | 松下知识产权经营株式会社 | 显示装置 |
WO2019196635A1 (zh) * | 2018-04-12 | 2019-10-17 | 京东方科技集团股份有限公司 | 背光源装置、导光板以及显示装置 |
-
2009
- 2009-04-27 CN CN2009201379861U patent/CN201425225Y/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102980105A (zh) * | 2012-12-04 | 2013-03-20 | 京东方科技集团股份有限公司 | 一种背光模组及显示装置 |
CN102980105B (zh) * | 2012-12-04 | 2015-12-09 | 京东方科技集团股份有限公司 | 一种背光模组及显示装置 |
WO2015192398A1 (zh) * | 2014-06-17 | 2015-12-23 | 深圳市华星光电技术有限公司 | 背光模组 |
CN104776363A (zh) * | 2015-04-28 | 2015-07-15 | 京东方科技集团股份有限公司 | 一种背光模组及显示装置 |
CN108072929A (zh) * | 2016-11-17 | 2018-05-25 | 松下知识产权经营株式会社 | 显示装置 |
CN107797337A (zh) * | 2017-09-27 | 2018-03-13 | 联想(北京)有限公司 | 一种背光模组以及电子设备 |
WO2019196635A1 (zh) * | 2018-04-12 | 2019-10-17 | 京东方科技集团股份有限公司 | 背光源装置、导光板以及显示装置 |
US11009647B2 (en) | 2018-04-12 | 2021-05-18 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Backlight source device, light guide plate and display device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CPT TECHNOLOGY (GROUP) CO., LTD. Free format text: FORMER OWNER: CHINA PROJECTION TUBE CO., LTD. Effective date: 20130711 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130711 Address after: 350015, No. 77, Mawei Science Park, Fujian, Fuzhou Patentee after: Fujian Huaying Display Technology Co., Ltd. Patentee after: CPT DISPLAY TECHNOLOGY (SHENZHEN)CO., LTD. Address before: 350015, No. 77, Mawei Science Park, Fujian, Fuzhou Patentee before: Fujian Huaying Display Technology Co., Ltd. Patentee before: Chunghwa Picture Tubes Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180906 Address after: 350000 1, third, fourth floor, No. 6, Ru Jiang Xi Road, Mawei District, Fuzhou, Fujian Patentee after: CPT DISPLAY TECHNOLOGY (SHENZHEN)CO., LTD. Address before: 350015 Mawei Technology Park, Fuzhou, Fuzhou, Fujian Co-patentee before: CPT DISPLAY TECHNOLOGY (SHENZHEN)CO., LTD. Patentee before: Fujian Huaying Display Technology Co., Ltd. |
|
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: 20100317 Termination date: 20180427 |