Invention Grant
- Patent Title: Semiconductor light emitting device, light emitting module, and illumination apparatus
- Patent Title (中): 半导体发光器件,发光模块和照明设备
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Application No.: US13770710Application Date: 2013-02-19
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Publication No.: US08981396B2Publication Date: 2015-03-17
- Inventor: Jin Hyun Lee , Bum Joon Kim , Seung Wan Chae , Chan Mook Lim , Jong Ho Lee , Jin Hwan Kim , Su Hyun Jo
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-Si, Gyeonggi-Do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si, Gyeonggi-Do
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2012-0016456 20120217
- Main IPC: H01L29/207
- IPC: H01L29/207 ; H01L33/08 ; H01L27/15 ; H01L33/38 ; H01L33/62 ; F21V29/00 ; F21V3/00 ; F21K99/00 ; F21V15/01 ; F21Y101/02

Abstract:
A semiconductor light emitting device includes a substrate, a semiconductor laminate having a base semiconductor layer, a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer sequentially formed on the substrate and divided by an isolation region to provide a plurality of light emitting cells, an intermediate separation layer interposed between the base semiconductor layer and the first conductivity-type semiconductor layer, a plurality of first and second electrodes connected to the first and second conductivity-type semiconductor layers, respectively, of the plurality of light emitting cells, and a wiring unit connecting the first and second electrodes of different light emitting cells.
Public/Granted literature
- US20130214308A1 SEMICONDUCTOR LIGHT EMITTING DEVICE, LIGHT EMITTING MODULE, AND ILLUMINATION APPARATUS Public/Granted day:2013-08-22
Information query
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