CN201425632Y - Lightweight light guide plate and backlight module thereof - Google Patents
Lightweight light guide plate and backlight module thereof Download PDFInfo
- Publication number
- CN201425632Y CN201425632Y CN 200920137987 CN200920137987U CN201425632Y CN 201425632 Y CN201425632 Y CN 201425632Y CN 200920137987 CN200920137987 CN 200920137987 CN 200920137987 U CN200920137987 U CN 200920137987U CN 201425632 Y CN201425632 Y CN 201425632Y
- Authority
- CN
- China
- Prior art keywords
- guide plate
- light guide
- triangle
- lightweight
- skewback
- 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
Links
Images
Landscapes
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200920137987 CN201425632Y (en) | 2009-04-27 | 2009-04-27 | Lightweight light guide plate and backlight module thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200920137987 CN201425632Y (en) | 2009-04-27 | 2009-04-27 | Lightweight light guide plate and backlight module thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201425632Y true CN201425632Y (en) | 2010-03-17 |
Family
ID=42025085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200920137987 Expired - Fee Related CN201425632Y (en) | 2009-04-27 | 2009-04-27 | Lightweight light guide plate and backlight module thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201425632Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106324904A (en) * | 2016-08-29 | 2017-01-11 | 合肥惠科金扬科技有限公司 | Vertical downward backlight module |
CN109488948A (en) * | 2018-12-30 | 2019-03-19 | 苏州远卓科技信息有限公司 | Anti- glare LED indoor lamp with electric mosquito net |
CN109488954A (en) * | 2018-12-30 | 2019-03-19 | 苏州远卓科技信息有限公司 | Anti- glare LED ceiling lamp with mosquito killing function |
CN110431345A (en) * | 2016-12-13 | 2019-11-08 | 亮锐有限责任公司 | LED based lamps and lanterns |
CN114924344A (en) * | 2022-05-31 | 2022-08-19 | 武汉华星光电技术有限公司 | Light guide plate and backlight module |
-
2009
- 2009-04-27 CN CN 200920137987 patent/CN201425632Y/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106324904A (en) * | 2016-08-29 | 2017-01-11 | 合肥惠科金扬科技有限公司 | Vertical downward backlight module |
CN110431345A (en) * | 2016-12-13 | 2019-11-08 | 亮锐有限责任公司 | LED based lamps and lanterns |
US10976481B2 (en) | 2016-12-13 | 2021-04-13 | Lumileds Llc | LED-based light fixture |
CN109488948A (en) * | 2018-12-30 | 2019-03-19 | 苏州远卓科技信息有限公司 | Anti- glare LED indoor lamp with electric mosquito net |
CN109488954A (en) * | 2018-12-30 | 2019-03-19 | 苏州远卓科技信息有限公司 | Anti- glare LED ceiling lamp with mosquito killing function |
CN109488948B (en) * | 2018-12-30 | 2021-01-29 | 苏州远卓科技信息有限公司 | Anti-glare LED indoor lamp with electric mosquito net |
CN109488954B (en) * | 2018-12-30 | 2022-01-25 | 苏州远卓科技信息有限公司 | Anti-glare LED ceiling lamp with mosquito killing function |
CN114924344A (en) * | 2022-05-31 | 2022-08-19 | 武汉华星光电技术有限公司 | Light guide plate and backlight module |
CN114924344B (en) * | 2022-05-31 | 2024-03-29 | 武汉华星光电技术有限公司 | Light guide plate and backlight module |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102128398B (en) | Backlight module and liquid crystal display device | |
CN101000387A (en) | Prism and backlight module using the prism | |
CN201425632Y (en) | Lightweight light guide plate and backlight module thereof | |
CN101571264B (en) | LED backlight module | |
US9581755B2 (en) | Reflective display apparatus and manufacturing method of reflective display apparatus | |
CN105116477B (en) | Optical element, light guide plate, prism, backlight module and display device | |
CN205049841U (en) | Backlight module and liquid crystal display (LCD) device | |
US9459393B2 (en) | Backlight module structure | |
CN101025452A (en) | Optical sheet and backlight module using same | |
US10914982B2 (en) | Backlight module and display device | |
CN107991810B (en) | Backlight and liquid crystal display | |
US10359668B2 (en) | Display device and backlight module | |
CN202203802U (en) | Backlight | |
WO2013139145A1 (en) | Backlight source module and display device | |
CN202870439U (en) | Liquid crystal display | |
CN102506361A (en) | LED backlight module | |
CN105158842A (en) | Screen dot structure, backlight module and liquid crystal display device | |
CN103742832B (en) | Backlight module | |
CN104791715B (en) | A kind of glue frame, backlight module and display device | |
CN207096639U (en) | A kind of backlight module | |
CN102679240A (en) | Direct type LED (light emitting diode) backlight source module and liquid crystal display device | |
CN102902089B (en) | A kind of display device | |
CN204945419U (en) | Optical element, light guide plate, prism, backlight module and display device | |
US20100226147A1 (en) | Lightweight light guide plate and backlight module thereof | |
CN102691939A (en) | Direct type LED backlight source module and liquid crystal display device |
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: 20130712 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130712 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: 20171107 Address after: 350000, Fujian, Fuzhou Province, Mawei West Road, No. 1, building 6, third, fourth floor Patentee after: CPT DISPLAY TECHNOLOGY (SHENZHEN)CO., LTD. Address before: 350015, No. 77, Mawei Science Park, Fujian, Fuzhou 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 |