发明名称 |
LIGHT-EMITTING DEVICE AND LAMP |
摘要 |
A light-emitting device including: a base which is translucent; a semiconductor light-emitting element provided on the base; a sealing member for sealing the semiconductor light-emitting element and including a first wavelength conversion material for converting a wavelength of light emitted by the semiconductor light-emitting element to a predetermined wavelength; and a groove provided on a side of the semiconductor light-emitting element, recessed from a top surface of the base on which the semiconductor light-emitting element is provided or a back surface of the base which is a surface opposite to the top surface, and for holding a second wavelength conversion material for converting the wavelength of the light emitted by the semiconductor light-emitting element to the predetermined wavelength. |
申请公布号 |
US2012235181(A1) |
申请公布日期 |
2012.09.20 |
申请号 |
US201113503242 |
申请日期 |
2011.08.23 |
申请人 |
MATSUDA TSUGIHIRO;TAKEUCHI NOBUYOSHI;NAGAI HIDEO;UEMOTO TAKAARI;MIKI MASAHIRO;MOTOYA ATSUSHI;PANASONIC CORPORATION |
发明人 |
MATSUDA TSUGIHIRO;TAKEUCHI NOBUYOSHI;NAGAI HIDEO;UEMOTO TAKAARI;MIKI MASAHIRO;MOTOYA ATSUSHI |
分类号 |
H01L33/08 |
主分类号 |
H01L33/08 |
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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