发明授权
- 专利标题： Semiconductor commutator with grain boundary
- 专利标题（中）： 具有晶界的半导体换向器
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申请号： US422762申请日： 1989-10-17
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公开(公告)号： US5034782A公开(公告)日： 1991-07-23
- 发明人: Toru Koizumi , Hidemasa Mizutani
- 申请人： Toru Koizumi , Hidemasa Mizutani
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX63-262930 19881020
- 主分类号： H01L21/20
- IPC分类号： H01L21/20 ; H01L29/04 ; H01L29/06 ; H01L29/32 ; H01L29/861
摘要：
A semiconductor commutator is provided with first and second semiconductor regions joined at a junction formed therebetween. The first semiconductor region is of the first conductivity type at the second semiconductor region is of the opposite conductivity type. A grain boundary is provided near the junction and within a region, through which a carrier passes, between electrodes respectively provided on the semiconductor regions.
公开/授权文献
- US4658041A Preparation of alkyl carbonates 公开/授权日：1987-04-14
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