发明申请
- 专利标题: NONVOLATILE SEMICONDUCTOR STORAGE DEVICE
- 专利标题(中): 非易失性半导体存储器件
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申请号: US12500024申请日: 2009-07-09
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公开(公告)号: US20100078699A1公开(公告)日: 2010-04-01
- 发明人: Hiroaki Nakano
- 申请人: Hiroaki Nakano
- 申请人地址: JP Tokyo
- 专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址: JP Tokyo
- 优先权: JP2008-256516 20081001
- 主分类号: H01L29/94
- IPC分类号: H01L29/94
摘要:
A silicide layer is formed at least in a part on an impurity diffusing layer to avoid a region on a gate electrode on a gate oxide film. Voltage is applied between the gate electrode and the impurity diffusing layer to destroy the gate oxide film.
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