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1. (WO2017034212) LIGHT-EMITTING ELEMENT AND LIGHT-EMITTING ELEMENT PACKAGE HAVING SAME

Pub. No.:    WO/2017/034212    International Application No.:    PCT/KR2016/009073
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Fri Aug 19 01:59:59 CEST 2016
IPC: H01L 33/44
H01L 33/36
H01L 33/62
Applicants: LG INNOTEK CO., LTD.
엘지이노텍 주식회사
Inventors: LEE, Dae Hee
이대희
KIM, Young Hoon
김영훈
SON, Jung Hwan
손정환
LEE, Seung Il
이승일
LEE, Jung Wook
이정욱
IM, Jae Young
임재영
Title: LIGHT-EMITTING ELEMENT AND LIGHT-EMITTING ELEMENT PACKAGE HAVING SAME
Abstract:
Disclosed in an embodiment is a light-emitting element comprising: a light-emitting structure having a first semiconductor layer, an active layer below the first semiconductor layer, and a second semiconductor layer below the active layer; a first contact layer disposed below the light-emitting structure; a reflective layer disposed below the first contact layer; a first electrode layer including a capping layer disposed below the reflective layer; a second electrode layer electrically connected to the first semiconductor layer; a protective layer disposed at the outer periphery between the capping layer and the light-emitting structure; a barrier layer at an outer side of the reflective layer and made of a metal different from that of the reflective layer; and a support member disposed below the capping layer.