发明名称 |
LED device with a variable beam spreading angle |
摘要 |
A light-emitting diode (LED) device (1) comprises many LEDs (2) mounted on an elastic carrier (3) and a device (4) to deform the carrier such that the angle of the radiation cone is adjusted. |
申请公布号 |
EP1610059(A3) |
申请公布日期 |
2006.10.18 |
申请号 |
EP20050013533 |
申请日期 |
2005.06.23 |
申请人 |
DEDO WEIGERT FILM GMBH |
发明人 |
WEIGERT, DEDO |
分类号 |
F21V14/02;F21S8/00;F21V19/02;F21Y101/02 |
主分类号 |
F21V14/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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