发明授权
US07313027B2 Nonvolatile semiconductor memory device and a method of word lines thereof
有权
非易失性半导体存储器件及其字线的方法
- 专利标题: Nonvolatile semiconductor memory device and a method of word lines thereof
- 专利标题(中): 非易失性半导体存储器件及其字线的方法
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申请号: US11295567申请日: 2005-12-07
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公开(公告)号: US07313027B2公开(公告)日: 2007-12-25
- 发明人: Koji Hosono
- 申请人: Koji Hosono
- 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
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权: JP2004-354942 20041208
- 主分类号: G11C11/34
- IPC分类号: G11C11/34
摘要:
A nonvolatile semiconductor memory device having a first circuit for selecting one from the plurality of blocks, the first circuit having a plurality of transistors connected to word lines connected to some of the nonvolatile memory cells and a second circuit for generating a first voltage V1, a second voltage V2 and a third voltage V3 (V3
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