发明授权
- 专利标题： Light-emitting devices on textured substrates
- 专利标题（中）： 纹理基板上的发光器件
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申请号： US12704997申请日： 2010-02-12
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公开(公告)号： US08981397B2公开(公告)日： 2015-03-17
- 发明人: Hsin-Chieh Huang
- 申请人： Hsin-Chieh Huang
- 申请人地址： TW Hsin-Chu
- 专利权人： TSMC Solid State Lighting Ltd.
- 当前专利权人： TSMC Solid State Lighting Ltd.
- 当前专利权人地址： TW Hsin-Chu
- 代理机构： Haynes and Boone, LLP
- 主分类号： H01L33/00
- IPC分类号： H01L33/00 ; H01L33/20 ; H01L33/46
摘要：
A device includes a textured substrate, which further includes a plurality of trenches. Each of the plurality of trenches includes a first sidewall and a second sidewall opposite the first sidewall. A plurality of reflectors configured to reflect light is formed, with each of the plurality of reflectors being on one of the first sidewalls of the plurality of trenches. The second sidewalls of the plurality of trenches are substantially free from any reflector.
公开/授权文献
- US20110198637A1 Light-Emitting Devices on Textured Substrates 公开/授权日：2011-08-18
信息查询
IPC分类:
