Invention Grant
- Patent Title: Light emitting device
- Patent Title (中): 发光装置
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Application No.: US13841271Application Date: 2013-03-15
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Publication No.: US09437784B2Publication Date: 2016-09-06
- Inventor: Gun Kyo Lee
- 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: KR10-2012-0120332 20121029
- Main IPC: H01L33/38
- IPC: H01L33/38 ; H01L33/46 ; H01L33/44 ; H01L33/50 ; H01L33/62 ; F21K99/00 ; F21Y101/02 ; F21V29/77 ; F21V29/83

Abstract:
Disclosed is a light emitting device including a light emitting structure comprising a first semiconductor layer, an active layer and a second semiconductor layer, a phosphor plate disposed on the second semiconductor layer, a first electrode portion disposed on the phosphor plate, and a plurality of bonding portions disposed between the light emitting structure and the phosphor plate, the bonding portions bonding the phosphor plate to the light emitting structure, wherein each bonding portion includes at least one first bonding portion electrically connected to the first electrode portion.
Public/Granted literature
- US20140117389A1 LIGHT EMITTING DEVICE Public/Granted day:2014-05-01
Information query
IPC分类: