发明名称 |
NONVOLATILE SEMICONDUCTOR SHIFT REGISTER |
摘要 |
A shift register comprises as one of two shift register halves, a permanent or nonvolatile memory element including a nonvolatile semiconductor element and, as the other shift register half, a temporary or volatile memory element including a conventional flip-flop circuit or a capacitance. A switching element is connected between the permanent memory element and the temporary memory element.
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申请公布号 |
US3831155(A) |
申请公布日期 |
1974.08.20 |
申请号 |
US19720319358 |
申请日期 |
1972.12.29 |
申请人 |
TOKYO SHIBAURA ELECTRIC CO LTD,JA |
发明人 |
TAMARU K,JA;NOJIMA I,JA;UCHIDA Y,JA |
分类号 |
G11C16/04;G11C19/18;G11C19/28;(IPC1-7):G11C11/40 |
主分类号 |
G11C16/04 |
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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