| 发明名称 |
AN IMPROVED LED DEVICE FOR WIDE BEAM GENERATION |
| 摘要 |
An apparatus comprises an LED light source and a lens optically coupled to the LED light source, wherein the lens shapes the light emitted by the LED light source into a substantially azimuthally symmetric light distribution. |
| 申请公布号 |
EP1994389(B1) |
申请公布日期 |
2015.06.17 |
| 申请号 |
EP20070751851 |
申请日期 |
2007.02.26 |
| 申请人 |
ILLUMINATION MANAGEMENT SOLUTIONS, INC. |
发明人 |
HOLDER, RONALD, G.;RHOADS, GREG |
| 分类号 |
G01M11/00;F21K99/00;F21S8/08;F21V5/04;F21V7/00;F21V13/04;F21V31/00;F21W131/103;F21Y101/02;G02B17/08;G02B19/00;G02B27/00;H01L33/58 |
主分类号 |
G01M11/00 |
| 代理机构 |
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