发明名称 |
Composite light-emitting device, semicon ductor light-emitting unit and method for fabricating the unit |
摘要 |
A composite light-emitting device according to the present invention includes a light-emitting element including a transparent substrate and a multilayer structure formed on the substrate. The multilayer structure includes first and second semiconductor layers of first and second conductivity types, respectively. The device further includes a submount member for mounting the light-emitting element thereon. The principal surface of the submount member faces the multilayer structure. The submount member is electrically connected to the light-emitting element. The light-emitting element is covered with a wavelength-shifting resin member. The resin member is provided on the principal surface of the submount member and contains a photofluorescent or filtering compound. The photofluorescent compound shifts the wavelength of radiation that has been emitted from the light-emitting element, while the filtering compound partially absorbs the radiation.
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申请公布号 |
US2002028527(A1) |
申请公布日期 |
2002.03.07 |
申请号 |
US20010947405 |
申请日期 |
2001.09.07 |
申请人 |
MAEDA TOSHIHIDE;OBARA KUNIHIKO;INOUE TOMIO |
发明人 |
MAEDA TOSHIHIDE;OBARA KUNIHIKO;INOUE TOMIO |
分类号 |
H01L25/16;H01L33/32;H01L33/38;H01L33/50;H01L33/54;H01L33/56;H01L33/62;H01S5/323;(IPC1-7):H01L21/00 |
主分类号 |
H01L25/16 |
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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