Invention Grant
- Patent Title: Light emitting device, light emitting device package having the same and light system having the same
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Application No.: US14996842Application Date: 2016-01-15
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Publication No.: US09660145B2Publication Date: 2017-05-23
- Inventor: Sung Dal Jung , Jong Sub Lee , Hyun Don Song
- 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: Ked & Associates, LLP
- Priority: KR10-2015-0011847 20150126
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L33/38 ; H01L29/872 ; H01L33/62 ; H01L33/40 ; H01L33/30
Abstract:
A light emitting device is provided that may include a substrate, a light emitting structure including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer provided on the substrate, a first electrode on the first conductive semiconductor layer, and a schottky guide ring configured to surround the first electrode and directly connect with the first conductive semiconductor layer.
Public/Granted literature
- US20160218243A1 LIGHT EMITTING DEVICE, LIGHT EMITTING DEVICE PACKAGE HAVING THE SAME AND LIGHT SYSTEM HAVING THE SAME Public/Granted day:2016-07-28
Information query
IPC分类:
