CN101839442B - Led组合光学透镜 - Google Patents
Led组合光学透镜 Download PDFInfo
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- CN101839442B CN101839442B CN2010100396797A CN201010039679A CN101839442B CN 101839442 B CN101839442 B CN 101839442B CN 2010100396797 A CN2010100396797 A CN 2010100396797A CN 201010039679 A CN201010039679 A CN 201010039679A CN 101839442 B CN101839442 B CN 101839442B
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010100396797A CN101839442B (zh) | 2010-01-13 | 2010-01-13 | Led组合光学透镜 |
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CN2010100396797A CN101839442B (zh) | 2010-01-13 | 2010-01-13 | Led组合光学透镜 |
Publications (2)
Publication Number | Publication Date |
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CN101839442A CN101839442A (zh) | 2010-09-22 |
CN101839442B true CN101839442B (zh) | 2012-06-20 |
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CN2010100396797A Expired - Fee Related CN101839442B (zh) | 2010-01-13 | 2010-01-13 | Led组合光学透镜 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102072460B (zh) * | 2010-12-16 | 2012-12-26 | 上海三思电子工程有限公司 | 提高led灯具距高比和照度均匀性的透镜 |
CN102607415A (zh) * | 2012-03-23 | 2012-07-25 | 中国科学院长春光学精密机械与物理研究所 | 一种用于改善光栅读数头照明系统的聚光元件的设计方法 |
CN110933804B (zh) * | 2019-11-29 | 2021-10-12 | 广东洲明节能科技有限公司 | 灯具、灯具角度控制系统及方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1860467A1 (en) * | 2006-05-24 | 2007-11-28 | Industrial Technology Research Institute | Lens and light emitting diode using the lens to achieve homogeneous illumination |
CN201017047Y (zh) * | 2007-01-31 | 2008-02-06 | 苏光耀 | 大功率led灯用聚光透镜 |
CN101319759A (zh) * | 2007-06-06 | 2008-12-10 | 索尼株式会社 | 发光器件、面光源装置和图像显示装置 |
CN101440928A (zh) * | 2007-11-19 | 2009-05-27 | 胡晓兵 | 一种自由曲面透镜 |
CN201593754U (zh) * | 2010-01-13 | 2010-09-29 | 浙江耀中科技有限公司 | 一种led组合光学透镜 |
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2010
- 2010-01-13 CN CN2010100396797A patent/CN101839442B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1860467A1 (en) * | 2006-05-24 | 2007-11-28 | Industrial Technology Research Institute | Lens and light emitting diode using the lens to achieve homogeneous illumination |
CN201017047Y (zh) * | 2007-01-31 | 2008-02-06 | 苏光耀 | 大功率led灯用聚光透镜 |
CN101319759A (zh) * | 2007-06-06 | 2008-12-10 | 索尼株式会社 | 发光器件、面光源装置和图像显示装置 |
CN101440928A (zh) * | 2007-11-19 | 2009-05-27 | 胡晓兵 | 一种自由曲面透镜 |
CN201593754U (zh) * | 2010-01-13 | 2010-09-29 | 浙江耀中科技有限公司 | 一种led组合光学透镜 |
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Publication number | Publication date |
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CN101839442A (zh) | 2010-09-22 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG YAOZHONG LIGHTING ELECTRONICS CO., LTD. Free format text: FORMER OWNER: ZHEJIANG YAOZHONG TECHNOLOGY CO., LTD. Effective date: 20130417 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130417 Address after: 313200 Zhejiang province Deqing County Wukang Changhong Street No. 878 Patentee after: Zhejiang Yao Guang Lighting Appliance Co., Ltd. Address before: 313200 No. 1, Xinfeng Road, Deqing Economic Development Zone, Zhejiang, Deqing County Patentee before: Zhejiang Yaozhong Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20150113 |
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EXPY | Termination of patent right or utility model |