发明授权
- 专利标题: Field-effect transistor
- 专利标题(中): 场效应晶体管
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申请号: US11709690申请日: 2007-02-23
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公开(公告)号: US07687828B2公开(公告)日: 2010-03-30
- 发明人: Hisayoshi Matsuo , Tetsuzo Ueda
- 申请人: Hisayoshi Matsuo , Tetsuzo Ueda
- 申请人地址: JP Osaka
- 专利权人: Panasonic Corporation
- 当前专利权人: Panasonic Corporation
- 当前专利权人地址: JP Osaka
- 代理机构: McDermott Will & Emery LLP
- 优先权: JP2006-113786 20060417; JP2006-179088 20060629
- 主分类号: H01L31/072
- IPC分类号: H01L31/072
摘要:
A field-effect transistor has a so-called double heterostructure which is formed such that a channel layer through which electrons travel is provided between an electron supply layer and a liner layer, wherein a forbidden band width of the liner layer and a forbidden band width of the electron supply layer are broader than a forbidden bandwidth of the channel layer.
公开/授权文献
- US20070272945A1 Field-effect transistor 公开/授权日:2007-11-29
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