发明名称 |
Illumination system and method for recycling light to increase the brightness of the light source |
摘要 |
An illumination system for increasing the brightness of a light source comprises an optical recycling device coupled to the light source, preferably light emitting diode (LED), for spatially and/or angularly recycling light. The optical recycling device spatially recycles a portion of rays of light emitted by the LED back to the light source using a reflector or mirror and/or angularly recycles high angle rays of light and transmits small angle rays of light, thereby increasing the brightness of the light source's output.
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申请公布号 |
US8388190(B2) |
申请公布日期 |
2013.03.05 |
申请号 |
US201113150810 |
申请日期 |
2011.06.01 |
申请人 |
LI KENNETH;INATSUJU SEIJI;WAVIEN, INC. |
发明人 |
LI KENNETH;INATSUJU SEIJI |
分类号 |
F21V7/00 |
主分类号 |
F21V7/00 |
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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