发明授权
- 专利标题： Semiconductor light emitting device having convex portion made with different materials
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申请号： US15146372申请日： 2016-05-04
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公开(公告)号： US09748453B2公开(公告)日： 2017-08-29
- 发明人: Jong Hak Kim , Tan Sakong , Eun Deok Sim , Jeong Wook Lee , Jin Young Lim , Byoung Kyun Kim
- 申请人： SAMSUNG ELECTRONICS CO., LTD.
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： KR Suwon-si
- 代理机构： Sughrue Mion, PLLC
- 优先权： KR10-2015-0088594 20150622
- 主分类号： H01L33/00
- IPC分类号： H01L33/00 ; H01L33/58 ; H01L33/22 ; H01L33/32
摘要：
A semiconductor light emitting device includes a substrate formed of a first material; and a convex portion protruding from the substrate and including: a first layer formed of the first material as that of the substrate; and a second layer formed of a second material different from the first material and disposed on the first layer. A second height of the second layer is greater than a first height of the first layer.
公开/授权文献
- US20160372643A1 SEMICONDUCTOR LIGHT EMITTING DEVICE 公开/授权日：2016-12-22
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