发明申请
- 专利标题: SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- 专利标题(中): 半导体器件及其制造方法
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申请号: US12574995申请日: 2009-10-07
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公开(公告)号: US20100244041A1公开(公告)日: 2010-09-30
- 发明人: Toshiyuki OISHI , Yoshitsugu Yamamoto , Hiroshi Otsuka , Koji Yamanaka , Akira Inoue
- 申请人: Toshiyuki OISHI , Yoshitsugu Yamamoto , Hiroshi Otsuka , Koji Yamanaka , Akira Inoue
- 申请人地址: JP Chiyoda-ku
- 专利权人: MITSUBISHI ELECTRIC CORPORATION
- 当前专利权人: MITSUBISHI ELECTRIC CORPORATION
- 当前专利权人地址: JP Chiyoda-ku
- 优先权: JP2009-082480 20090330
- 主分类号: H01L29/778
- IPC分类号: H01L29/778 ; H01L29/205 ; H01L21/225
摘要:
An isolation layer for suppressing a leakage current is provided at least between a channel layer and a buffer layer formed under the channel layer in the buffer layer.
公开/授权文献
- US08247844B2 Semiconductor device and manufacturing method thereof 公开/授权日:2012-08-21
信息查询
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