发明名称 |
Light emitting device |
摘要 |
A light emitting device, free from change of color even when the wavelength of a light emitting element shifts, includes a light emitting element (106) for emitting primary light having an intensity peak at a wavelength shorter than 400 nm; a silicone resin (111) provided to embed the light emitting element; and a fluorescent element (110) contained in the silicone resin to absorb the primary light and release visible light. |
申请公布号 |
US7569989(B2) |
申请公布日期 |
2009.08.04 |
申请号 |
US20060608187 |
申请日期 |
2006.12.07 |
申请人 |
KABUSHIKI KAISHA TOSHIBA;TOYODA GOSEI CO., LTD. |
发明人 |
NITTA KOICHI;OSHIO HIROAKI;SHIMOMURA KENJI;KITAJIMA TOMOKAZU;TAKAHASHI NOZOMU |
分类号 |
H01L33/32;H01L33/42;H01L33/50;H01L33/54;H01L33/56;H01L33/60;H01L33/62;H05B33/00 |
主分类号 |
H01L33/32 |
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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