发明名称 |
DYNAMIC MEMORY SYSTEM HAVING SIGNAL HOLDING DEVICE |
摘要 |
A dynamic memory system wherein a continuously recirculating delay loop includes a plurality of read-out stations and a plurality of gating circuits are provided to selectively connect a plurality of corresponding signal holding circuits to said read-out stations at periodic times of the recirculating cycle, each holding circuit comprising an amplifying insulated gate field effect transistor and storage capacitance means formed by the interelectrode capacitance of said field effect transistor.
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申请公布号 |
US3675219(A) |
申请公布日期 |
1972.07.04 |
申请号 |
USD3675219 |
申请日期 |
1970.06.22 |
申请人 |
HITACHI LTD. |
发明人 |
JUN KAWASAKI;HIROSHI UEHARA |
分类号 |
G11C21/00;(IPC1-7):G11C19/00 |
主分类号 |
G11C21/00 |
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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