JP4780376B2 - 半導体発光素子 - Google Patents
半導体発光素子 Download PDFInfo
- Publication number
- JP4780376B2 JP4780376B2 JP2005158834A JP2005158834A JP4780376B2 JP 4780376 B2 JP4780376 B2 JP 4780376B2 JP 2005158834 A JP2005158834 A JP 2005158834A JP 2005158834 A JP2005158834 A JP 2005158834A JP 4780376 B2 JP4780376 B2 JP 4780376B2
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- JP
- Japan
- Prior art keywords
- region
- layer
- nitride semiconductor
- side electrode
- substrate
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Description
Claims (2)
- 第1平均転位密度を有する結晶からなる第1領域中に、前記第1平均転位密度より高い第2平均転位密度を有する結晶からなる複数の第2領域を有する窒化物半導体基板と、
前記窒化物半導体基板上に形成されたIII−V族窒化物半導体層と、
前記窒化物半導体基板の裏面側に設けられると共に、幾何学的な形状を有する電極層と
を備え
各第2領域は、前記窒化物半導体基板のうち当該窒化物半導体基板の側面を含む領域に形成され、
前記電極層は、前記第1領域の表面を覆うと共に、前記第2領域の表面を断続的に覆っており、かつ、幾何学的な形状からなる開口を有する
半導体発光素子。 - 前記第2領域は、前記窒化物半導体基板の表面において、連続帯状および断続的帯状のいずれか1つの配列をなす
請求項1に記載の半導体発光素子。
Priority Applications (1)
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---|---|---|---|
JP2005158834A JP4780376B2 (ja) | 2005-05-31 | 2005-05-31 | 半導体発光素子 |
Applications Claiming Priority (1)
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JP2005158834A JP4780376B2 (ja) | 2005-05-31 | 2005-05-31 | 半導体発光素子 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011104671A Division JP2011151424A (ja) | 2011-05-09 | 2011-05-09 | 複数ビーム型の半導体発光素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006339213A JP2006339213A (ja) | 2006-12-14 |
JP4780376B2 true JP4780376B2 (ja) | 2011-09-28 |
Family
ID=37559550
Family Applications (1)
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JP2005158834A Expired - Fee Related JP4780376B2 (ja) | 2005-05-31 | 2005-05-31 | 半導体発光素子 |
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JP (1) | JP4780376B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4964026B2 (ja) * | 2007-05-28 | 2012-06-27 | 三洋電機株式会社 | 窒化物系半導体レーザ素子の作製方法 |
JP4964027B2 (ja) * | 2007-05-28 | 2012-06-27 | 三洋電機株式会社 | 窒化物系半導体レーザ素子の作製方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4169821B2 (ja) * | 1998-02-18 | 2008-10-22 | シャープ株式会社 | 発光ダイオード |
JP2000101143A (ja) * | 1998-09-25 | 2000-04-07 | Nippon Telegr & Teleph Corp <Ntt> | 半導体発光素子搭載基板、波長可変型発光装置及び波長可変型発光アレイ |
JP2003229638A (ja) * | 2002-02-05 | 2003-08-15 | Sumitomo Electric Ind Ltd | 窒化物系化合物半導体発光素子 |
JP4997744B2 (ja) * | 2004-12-24 | 2012-08-08 | 日亜化学工業株式会社 | 窒化物半導体素子及びその製造方法 |
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2005
- 2005-05-31 JP JP2005158834A patent/JP4780376B2/ja not_active Expired - Fee Related
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JP2006339213A (ja) | 2006-12-14 |
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