发明公开
- 专利标题: GROUP III NITRIDE SEMICONDUCTOR DEVICE AND EPITAXIAL SUBSTRATE
- 专利标题(中): III族氮化物半导体元件及外延基板
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申请号: EP06715282申请日: 2006-03-06
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公开(公告)号: EP1863075A4公开(公告)日: 2009-04-29
- 发明人: TANABE TATSUYA , MIURA KOUHEI , KIYAMA MAKOTO , SAKURADA TAKASHI
- 申请人: SUMITOMO ELECTRIC INDUSTRIES
- 专利权人: SUMITOMO ELECTRIC INDUSTRIES
- 当前专利权人: SUMITOMO ELECTRIC INDUSTRIES
- 优先权: JP2005084378 2005-03-23; JP2006019473 2006-01-27
- 主分类号: H01L29/778
- IPC分类号: H01L29/778 ; H01L21/20 ; H01L29/20
信息查询
IPC分类: