发明授权
- 专利标题: Light-emitting device
- 专利标题(中): 发光装置
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申请号: US12870407申请日: 2010-08-27
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公开(公告)号: US08294174B2公开(公告)日: 2012-10-23
- 发明人: Chao-Hsing Chen , Yu-Pin Hsu
- 申请人: Chao-Hsing Chen , Yu-Pin Hsu
- 申请人地址: TW Hsinchu
- 专利权人: Epistar Corporation
- 当前专利权人: Epistar Corporation
- 当前专利权人地址: TW Hsinchu
- 代理机构: Muncy, Geissler, Olds & Lowe, PLLC
- 主分类号: H01L33/00
- IPC分类号: H01L33/00 ; H01L29/417 ; H01L29/86 ; H01L29/861
摘要:
This disclosure discloses a light-emitting device comprising a substrate; and a plurality of rectifying units, comprising a first rectifying unit and a second rectifying unit, formed on the substrate for receiving and regulating an alternating current signal into a direct current signal. Each of the rectifying units comprises a contact layer and a schottky metal layer. The light-emitting device further comprises a plurality of light-emitting diodes receiving the direct current signal; and a first terminal provided on the substrate and covering the contact layer of the first rectifying unit and the schottky metal layer of the second rectifying unit.
公开/授权文献
- US20110062891A1 LIGHT-EMITTING DEVICE 公开/授权日:2011-03-17