发明申请
- 专利标题： Light emitting element and production method thereof
- 专利标题（中）： 发光元件及其制造方法
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申请号： US11708683申请日： 2007-02-21
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公开(公告)号： US20070210320A1公开(公告)日： 2007-09-13
- 发明人: Yuhei Ikemoto , Koji Hirata , Kazuhiro Ito , Yu Uchida , Susumu Tsukimoto , Masanori Murakami
- 申请人： Yuhei Ikemoto , Koji Hirata , Kazuhiro Ito , Yu Uchida , Susumu Tsukimoto , Masanori Murakami
- 申请人地址： JP Aichi-ken
- 专利权人： TOYODA GOSEI CO., LTD.
- 当前专利权人： TOYODA GOSEI CO., LTD.
- 当前专利权人地址： JP Aichi-ken
- 优先权： JP2006-051163 20060227
- 主分类号： H01L33/00
- IPC分类号： H01L33/00 ; H01L21/00
摘要：
A light emitting element having a light emitting element portion formed of a group III nitride-based compound semiconductor and having a layer to emit light. The light emitting element portion is formed by lifting off a substrate by wet etching after the light emitting element portion is grown on the substrate. The light emitting element portion has a lift-off surface that is kept substantially intact as it is formed in growing the light emitting element portion on the substrate.
公开/授权文献
- US07572652B2 Light emitting element and production method thereof 公开/授权日：2009-08-11
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