发明名称 |
Semiconductor device including a three or more stage semiconductor charge pump |
摘要 |
A semiconductor device includes a three or more-stage semiconductor charge pump. The capacitance of a pumping capacitor that increases and decreases the potential of a final-stage node on the output side is larger than that of a pumping capacitor that increases and decreases the potential of another-stage node.
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申请公布号 |
US7256641(B2) |
申请公布日期 |
2007.08.14 |
申请号 |
US20050052052 |
申请日期 |
2005.02.08 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
NAMEKAWA TOSHIMASA;ITO HIROSHI |
分类号 |
G05F1/10 |
主分类号 |
G05F1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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