Invention Grant
- Patent Title: Light emitting device package and lighting apparatus
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Application No.: US15550955Application Date: 2016-03-16
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Publication No.: US10381519B2Publication Date: 2019-08-13
- Inventor: Jae Won Seo , Hoe Jun Kim , Bum Jin Yim , Jun Hee Hong
- 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: KR10-2015-0042659 20150326
- International Application: PCT/KR2016/002612 WO 20160316
- International Announcement: WO2016/153213 WO 20160929
- Main IPC: H01L33/44
- IPC: H01L33/44 ; H01L33/62 ; H01L33/38 ; H01L33/32 ; H01L33/40 ; H01L33/14

Abstract:
A light emitting device package, according to an embodiment, includes: a substrate; a light emitting structure that is disposed below the substrate and includes a first conductive type semiconductor layer, an active layer, and a second conductive type semiconductor layer; a first bonding pad connected with the first conductive type semiconductor layer while being embedded in a through-hole exposed the first conductive type semiconductor layer by passing through the active layer and the second conductive type semiconductor layer; a second bonding pad that is disposed below the second conductive type semiconductor layer while being spaced apart from the first bonding pad and is connected with the second conductive type semiconductor layer; a first insulation layer disposed on the lateral portion of the light emitting structure in the through-hole and on the lower inner edge of the light emitting structure; and a second insulation layer disposed between the first insulation layer and the first bonding pad in the through-hole.
Public/Granted literature
- US20180026163A1 LIGHT EMITTING DEVICE PACKAGE AND LIGHTING APPARATUS Public/Granted day:2018-01-25
Information query
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