发明授权
- 专利标题： Light-emitting element
- 专利标题（中）： 发光元件
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申请号： US14098911申请日： 2013-12-06
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公开(公告)号： US09076946B2公开(公告)日： 2015-07-07
- 发明人: Schang-Jing Hon , Chao-Hsing Chen , Tsun-Kai Ko , Chien-Fu Shen , Jia-Kuen Wang , Hung-Che Chen
- 申请人： EPISTAR CORPORATION
- 申请人地址： TW Hsinchu
- 专利权人： EPISTAR CORPORATION
- 当前专利权人： EPISTAR CORPORATION
- 当前专利权人地址： TW Hsinchu
- 代理机构： Muncy, Geissler, Olds & Lowe, P.C.
- 优先权： TW101146339A 20121207
- 主分类号： H01L33/00
- IPC分类号： H01L33/00 ; H01L33/62 ; H01L33/44 ; H01L33/46
摘要：
A light-emitting element comprises: a light-emitting semiconductor stack comprising a first semiconductor layer; a second semiconductor layer on the first semiconductor layer; and a light-emitting layer between the first semiconductor layer and the second semiconductor layer; a first electrode on the first semiconductor layer; a first protection layer on the light-emitting semiconductor stack and comprising a first through hole; and a conductive contact layer on the first protection layer and electrically connected to the first electrode through the first through hole.
公开/授权文献
- US20140159091A1 LIGHT-EMITTING ELEMENT 公开/授权日：2014-06-12
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