发明名称 |
Light emitting diode based light source emitting collimated light |
摘要 |
A light emitting diode, a reflector and a platform are employed within a light source. The light emitting diode emits light exclusively from its side surfaces. The reflector has a parabolic reflective surface that collimates any portion of the light reflecting from the parabolic reflective surface. The platform supports a centering of the light emitting layer(s) of the light emitting diode on a focus point of the parabolic reflective surface.
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申请公布号 |
US7112916(B2) |
申请公布日期 |
2006.09.26 |
申请号 |
US20020267759 |
申请日期 |
2002.10.09 |
申请人 |
GOH KEE SIANG;LEE BOON KHENG;CHIN YEE LOONG;SINGH GURBIR |
发明人 |
GOH KEE SIANG;LEE BOON KHENG;CHIN YEE LOONG;SINGH GURBIR |
分类号 |
H05B33/04;H01L33/44;H01L33/46;H01L33/60 |
主分类号 |
H05B33/04 |
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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