Invention Grant
- Patent Title: Light-emitting device including reflective layer
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Application No.: US14927131Application Date: 2015-10-29
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Publication No.: US09698325B2Publication Date: 2017-07-04
- Inventor: Ding-Yuan Chen , Chia-Lin Yu , Chen-Hua Yu , Wen-Chih Chiou
- Applicant: EPISTAR CORPORATION
- Applicant Address: TW Hsinchu
- Assignee: EPISTAR CORPORATION
- Current Assignee: EPISTAR CORPORATION
- Current Assignee Address: TW Hsinchu
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Main IPC: H01L29/18
- IPC: H01L29/18 ; H01L33/60 ; H01L33/08 ; H01L33/30 ; H01L33/32 ; H01L27/15
Abstract:
A light-emitting device comprises a substrate; a plurality of light-emitting diodes formed on the substrate, wherein each of the plurality of light-emitting diodes comprises a first conductivity type layer, an active layer on the first conductivity type layer, and a second conductivity type layer on the active layer; a reflective layer surrounding a sidewall of each of the plurality of light-emitting diodes; and a top electrode formed on the reflective layer and the plurality of light-emitting diodes.
Public/Granted literature
- US20160064632A1 LIGHT-EMITTING DEVICE Public/Granted day:2016-03-03
Information query
IPC分类:
