发明名称 |
LED PACKAGE WITH WEDGE-SHAPED OPTICAL ELEMENT |
摘要 |
In one aspect, the present application discloses a light source comprising an LED die having an emitting surface and an optical element having a base, two converging sides, and two diverging sides, wherein the base is optically coupled to the emitting surface. In another aspect, the present application discloses a light source comprising an LED die having an emitting surface and a high index optical element optically coupled to the LED die and shaped to direct light emitted by the LED die to produce a side emitting pattern having two lobes. |
申请公布号 |
WO2007130949(A2) |
申请公布日期 |
2007.11.15 |
申请号 |
WO2007US67893 |
申请日期 |
2007.05.01 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
LU, DONG,;OUDERKIRK, ANDREW, J.;LEATHERDALE, CATHERINE, A. |
分类号 |
G02B17/08;H01L33/58;H01L33/60 |
主分类号 |
G02B17/08 |
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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