CN101782204A - LED backlighting structure provided with converted light source and using free-form surface reflector - Google Patents
LED backlighting structure provided with converted light source and using free-form surface reflector Download PDFInfo
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- CN101782204A CN101782204A CN 201010107410 CN201010107410A CN101782204A CN 101782204 A CN101782204 A CN 101782204A CN 201010107410 CN201010107410 CN 201010107410 CN 201010107410 A CN201010107410 A CN 201010107410A CN 101782204 A CN101782204 A CN 101782204A
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CN 201010107410 CN101782204A (en) | 2010-04-21 | 2010-04-21 | LED backlighting structure provided with converted light source and using free-form surface reflector |
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CN 201010107410 CN101782204A (en) | 2010-04-21 | 2010-04-21 | LED backlighting structure provided with converted light source and using free-form surface reflector |
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CN101782204A true CN101782204A (en) | 2010-07-21 |
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CN 201010107410 Pending CN101782204A (en) | 2010-04-21 | 2010-04-21 | LED backlighting structure provided with converted light source and using free-form surface reflector |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101984284A (en) * | 2010-12-02 | 2011-03-09 | 安徽莱德光电技术有限公司 | Reflective LED grille lamp |
CN102072429A (en) * | 2010-12-28 | 2011-05-25 | 刘木清 | LED lamp module with light distribution on internal surface |
CN102881810A (en) * | 2011-07-13 | 2013-01-16 | 李学旻 | Light emitting source device |
CN103162113A (en) * | 2011-12-15 | 2013-06-19 | 海洋王照明科技股份有限公司 | Light-emitting diode (LED) light source structure and LED lamp containing LED light source structure |
CN103175016A (en) * | 2011-12-20 | 2013-06-26 | 常熟卓辉光电科技有限公司 | Dynamic light-emitting diode (LED) backlight optical system |
CN105485573A (en) * | 2015-12-31 | 2016-04-13 | 广东晶科电子股份有限公司 | High-colour-gamut direct-type LED backlight module |
CN105607343A (en) * | 2016-03-14 | 2016-05-25 | 深圳市励研科技有限公司 | Liquid crystal display (LCD) |
CN108870096A (en) * | 2017-05-16 | 2018-11-23 | 中国科学院工程热物理研究所 | Lamps and lanterns based on quantum measurement optical mirror |
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CN1797090A (en) * | 2004-12-30 | 2006-07-05 | 联准实业有限公司 | Direct type backlight module |
CN101004515A (en) * | 2006-01-21 | 2007-07-25 | 鸿富锦精密工业(深圳)有限公司 | Full run-down type backlight module |
CN2929456Y (en) * | 2006-07-06 | 2007-08-01 | 伟志智能有限公司 | Expansion type LED lighting source |
CN101051118A (en) * | 2007-05-10 | 2007-10-10 | 浙江大学 | Back light board design method based on CPC array and refracting-reflecting free curved surface |
CN101169539A (en) * | 2006-10-25 | 2008-04-30 | 群康科技(深圳)有限公司 | Direct backlight module group and liquid crystal display device |
CN101188261A (en) * | 2007-12-17 | 2008-05-28 | 天津理工大学 | LED with high dispersion angle and surface light source |
CN201097052Y (en) * | 2007-09-06 | 2008-08-06 | 深圳市龙岗区横岗光台电子厂 | Backlight source LED module structure |
CN101236329A (en) * | 2007-02-01 | 2008-08-06 | 株式会社Ips先驱高新技术 | Liquid crystal display device |
JP4210558B2 (en) * | 2003-06-17 | 2009-01-21 | 三菱電機株式会社 | Planar light source device and display device using the same |
CN101390004A (en) * | 2006-02-24 | 2009-03-18 | 飞利浦拉米尔德斯照明设备有限责任公司 | Multi-colored led array with improved color uniformity |
CN201246632Y (en) * | 2008-01-08 | 2009-05-27 | 深圳大学 | Large area uniform luminance LED backlight device |
CN101517467A (en) * | 2006-09-21 | 2009-08-26 | 3M创新有限公司 | LED backlight |
CN101639181A (en) * | 2009-08-07 | 2010-02-03 | 广东昭信光电科技有限公司 | Direct type backlighting system |
CN201795372U (en) * | 2010-04-21 | 2011-04-13 | 广东昭信光电科技有限公司 | LED backlight structure with inverted light source and using freeform surface reflector |
-
2010
- 2010-04-21 CN CN 201010107410 patent/CN101782204A/en active Pending
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4210558B2 (en) * | 2003-06-17 | 2009-01-21 | 三菱電機株式会社 | Planar light source device and display device using the same |
CN1797090A (en) * | 2004-12-30 | 2006-07-05 | 联准实业有限公司 | Direct type backlight module |
CN101004515A (en) * | 2006-01-21 | 2007-07-25 | 鸿富锦精密工业(深圳)有限公司 | Full run-down type backlight module |
CN101390004A (en) * | 2006-02-24 | 2009-03-18 | 飞利浦拉米尔德斯照明设备有限责任公司 | Multi-colored led array with improved color uniformity |
CN2929456Y (en) * | 2006-07-06 | 2007-08-01 | 伟志智能有限公司 | Expansion type LED lighting source |
CN101517467A (en) * | 2006-09-21 | 2009-08-26 | 3M创新有限公司 | LED backlight |
CN101169539A (en) * | 2006-10-25 | 2008-04-30 | 群康科技(深圳)有限公司 | Direct backlight module group and liquid crystal display device |
CN101236329A (en) * | 2007-02-01 | 2008-08-06 | 株式会社Ips先驱高新技术 | Liquid crystal display device |
CN101051118A (en) * | 2007-05-10 | 2007-10-10 | 浙江大学 | Back light board design method based on CPC array and refracting-reflecting free curved surface |
CN201097052Y (en) * | 2007-09-06 | 2008-08-06 | 深圳市龙岗区横岗光台电子厂 | Backlight source LED module structure |
CN101188261A (en) * | 2007-12-17 | 2008-05-28 | 天津理工大学 | LED with high dispersion angle and surface light source |
CN201246632Y (en) * | 2008-01-08 | 2009-05-27 | 深圳大学 | Large area uniform luminance LED backlight device |
CN101639181A (en) * | 2009-08-07 | 2010-02-03 | 广东昭信光电科技有限公司 | Direct type backlighting system |
CN201795372U (en) * | 2010-04-21 | 2011-04-13 | 广东昭信光电科技有限公司 | LED backlight structure with inverted light source and using freeform surface reflector |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101984284A (en) * | 2010-12-02 | 2011-03-09 | 安徽莱德光电技术有限公司 | Reflective LED grille lamp |
CN102072429A (en) * | 2010-12-28 | 2011-05-25 | 刘木清 | LED lamp module with light distribution on internal surface |
CN102881810A (en) * | 2011-07-13 | 2013-01-16 | 李学旻 | Light emitting source device |
CN102881810B (en) * | 2011-07-13 | 2016-06-22 | 李学旻 | Light emitting source apparatus |
CN103162113A (en) * | 2011-12-15 | 2013-06-19 | 海洋王照明科技股份有限公司 | Light-emitting diode (LED) light source structure and LED lamp containing LED light source structure |
CN103175016A (en) * | 2011-12-20 | 2013-06-26 | 常熟卓辉光电科技有限公司 | Dynamic light-emitting diode (LED) backlight optical system |
CN105485573A (en) * | 2015-12-31 | 2016-04-13 | 广东晶科电子股份有限公司 | High-colour-gamut direct-type LED backlight module |
CN105607343A (en) * | 2016-03-14 | 2016-05-25 | 深圳市励研科技有限公司 | Liquid crystal display (LCD) |
CN108870096A (en) * | 2017-05-16 | 2018-11-23 | 中国科学院工程热物理研究所 | Lamps and lanterns based on quantum measurement optical mirror |
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SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Sheng Inventor after: Qin Zong Inventor after: Wang Kai Inventor after: Chen Fei Inventor after: Luo Xiaobing Inventor after: Jin Chunxiao Inventor before: Liu Sheng Inventor before: Liu Zongyuan Inventor before: Wang Kai Inventor before: Luo Xiaobing Inventor before: Jin Chunxiao |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU SHENG LIU ZONGYUAN WANG KAI LUO XIAOBING JIN CHUNXIAO TO: LIU SHENG QIN ZONG WANG KAI CHEN FEI LUO XIAOBING JIN CHUNXIAO |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Yiyuan Photoelectric Technology Co., Ltd. Assignor: Guangdong Shaoxin Opto-electrical Technology Co., Ltd. Contract record no.: 2011430000048 Denomination of invention: LED backlighting structure provided with converted light source and using free-form surface reflector License type: Exclusive License Open date: 20100721 Record date: 20110421 |
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C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100721 |