发明名称 |
Lighting device and method of making |
摘要 |
A lighting device comprises a solid state light emitter, first and second electrodes connected to the emitter, an encapsulant region comprising a silicone compound and a supporting region. The encapsulant region extends to an external surface of the lighting device. At least a portion of the first electrode is surrounded by the supporting region. The encapsulant region and the supporting region together define an outer surface which substantially encompasses the emitter. A method of making a lighting device, comprises electrically connecting first and second electrodes to an emitter; inserting the emitter into mold cavity; inserting an encapsulant composition comprising a one silicone compound; and then inserting a second composition to substantially surround at least a portion of the first electrode.
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申请公布号 |
US7718991(B2) |
申请公布日期 |
2010.05.18 |
申请号 |
US20070751990 |
申请日期 |
2007.05.22 |
申请人 |
CREE LED LIGHTING SOLUTIONS, INC. |
发明人 |
NEGLEY GERALD H. |
分类号 |
H01L31/00;F21V7/04;F21V33/00;H01L21/00;H01L33/50;H01L33/52 |
主分类号 |
H01L31/00 |
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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