Invention Grant
- Patent Title: Light emitting device having wide beam angle and method of fabricating the same
- Patent Title (中): 具有宽光束角的发光器件及其制造方法
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Application No.: US14496895Application Date: 2014-09-25
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Publication No.: US09123866B2Publication Date: 2015-09-01
- Inventor: Jong Hyeon Chae , Chung Hoon Lee , Daewoong Suh , Jong Min Jang , Joon Sup Lee , Won Young Roh , Min Woo Kang , Hyun A Kim , Seon Min Bae
- Applicant: SEOUL VIOSYS CO., LTD.
- Applicant Address: KR Ansan-si
- Assignee: Seoul Viosys Co., Ltd.
- Current Assignee: Seoul Viosys Co., Ltd.
- Current Assignee Address: KR Ansan-si
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2013-0114735 20130926; KR10-2013-0116630 20130930
- Main IPC: H01L27/15
- IPC: H01L27/15 ; H01L31/12 ; H01L33/00 ; H01L33/44 ; H01L33/20 ; H01L33/08 ; H01L33/38 ; H01L33/40
Abstract:
A light emitting device having a wide beam angle and a method of fabricating the same. The light emitting device includes a light emitting structure, a substrate disposed on the light emitting structure, and an anti-reflection layer covering side surfaces of the light emitting structure and the substrate, and at least a portion of an upper surface of the substrate is exposed.
Public/Granted literature
- US20150084085A1 LIGHT EMITTING DEVICE HAVING WIDE BEAM ANGLE AND METHOD OF FABRICATING THE SAME Public/Granted day:2015-03-26
Information query
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