发明授权
- 专利标题： Light-emitting device
- 专利标题（中）： 发光装置
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申请号： US13315755申请日： 2011-12-09
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公开(公告)号： US08421091B2公开(公告)日： 2013-04-16
- 发明人: Yen-Chih Chen
- 申请人： Yen-Chih Chen
- 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： Ditthavong Mori & Steiner, P.C.
- 优先权： TW99143426A 20101210
- 主分类号： F21S6/00
- IPC分类号： F21S6/00 ; F21V21/00 ; H01L33/02
摘要：
Disclosed is a light-emitting element comprises a substrate; a light-emitting stack layer disposed on the substrate; wherein the light-emitting stack layer comprises a first semiconductor layer, a first active layer disposed on the first semiconductor layer, a magnetic film layer disposed on the first active layer, a second active layer disposed on the magnetic film layer, and a second semiconductor layer disposed on the second active layer.
公开/授权文献
- US20120147605A1 LIGHT-EMITTING DEVICE 公开/授权日：2012-06-14
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