发明名称 |
Semiconductor light emitting device |
摘要 |
A semiconductor light-emitting device having a semiconductor light-emitting chip; a high refractive index lens covering around the semiconductor light-emitting chip; and a resin having fine particles mixed therein that fills a space between the semiconductor light-emitting chip and the lens is provided. In the semiconductor light emitting device, the resin having fine particles mixed therein is composed of an optically transparent resin into which a large number of high refractive fine particles having a mean diameter of 100 nm or less and composed of a dielectric material are mixed uniformly to have a distance 200 nm or less between respective particles.
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申请公布号 |
US7420220(B2) |
申请公布日期 |
2008.09.02 |
申请号 |
US20060380564 |
申请日期 |
2006.04.27 |
申请人 |
SONY CORPORATION |
发明人 |
UEDA MITSUNORI;NADA NAOJI;YOSHIDA TETSUYUKI |
分类号 |
H01L31/0203;H01L33/54;H01L33/56 |
主分类号 |
H01L31/0203 |
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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