Invention Grant
- Patent Title: Light-emitting device
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Application No.: US14908462Application Date: 2014-07-18
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Publication No.: US10546974B2Publication Date: 2020-01-28
- Inventor: Hyun Oh Kang
- Applicant: LG INNOTEK CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG INNOTEK CO., LTD.
- Current Assignee: LG INNOTEK CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2013-0089585 20130729
- International Application: PCT/KR2014/006520 WO 20140718
- International Announcement: WO2015/016515 WO 20150205
- Main IPC: H01L33/32
- IPC: H01L33/32 ; H01L33/06
Abstract:
Disclosed are a light-emitting device, a method of fabricating the same, a light-emitting device package, and a lighting system. The light-emitting device includes a first-conductivity-type semiconductor layer, an active layer disposed on the first-conductivity-type semiconductor layer and including a quantum well having a composition of InxGa1-xN (0
Public/Granted literature
- US20160190391A1 LIGHT-EMITTING DEVICE Public/Granted day:2016-06-30
Information query
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