发明授权
- 专利标题： Semiconductor device
- 专利标题（中）： 半导体器件
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申请号： US56632申请日： 1998-04-08
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公开(公告)号： US6040610A公开(公告)日： 2000-03-21
- 发明人: Mitsuhiro Noguchi , Yukihito Oowaki
- 申请人： Mitsuhiro Noguchi , Yukihito Oowaki
- 申请人地址： JPX Kawasaki
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JPX Kawasaki
- 优先权： JPX9-089538 19970408; JPX10-005986 19980114
- 主分类号： H01L27/04
- IPC分类号： H01L27/04 ; G11C11/408 ; H01L21/822 ; H01L21/8238 ; H01L27/092 ; H01L29/78 ; H03K19/0944 ; H01L29/72
摘要：
A semiconductor device comprises a chip including a MISFET having a source and a drain, in which one of the source and the drain is connected to a second current supply node, an impedance element having a first terminal connected to the other of the source and the drain and a second terminal connected to a first current supply node, and a switching element, in which a well or a body electrode of the MISFET has an active state and a standby state, and is connected to a bias voltage generator for generating different voltages through the switching element, the threshold voltage V.sub.ths during standby state of the MISFET is higher than the threshold voltage V.sub.tha during active state of the MISFET, a voltage applied to a gate of the MISFET being able to take two stationary values, and the following relationship is satisfied V.sub.DD (1-V.sub.ths /V.sub.DD)
公开/授权文献
- USD383262S Cat litter box 公开/授权日：1997-09-02
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