发明名称 |
Method of making single-level polysilicon dynamic memory array |
摘要 |
A dynamic read/write memory cell of the one transistor type is made by a single-level polysilicon process in which the word address lines and the bias lines for the capacitors are formed by metal strips. The gates of the access transistors and the capacitor gates are polysilicon. Metal-to-polysilicon contacts are made to connect the metal word lines to the polysilicon gates of the access transistors and to connect the metal bias lines to the capacitor gates.
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申请公布号 |
US4457066(A) |
申请公布日期 |
1984.07.03 |
申请号 |
US19800197293 |
申请日期 |
1980.10.15 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
RAO, G. R. MOHAN;REDWINE, DONALD J. |
分类号 |
H01L21/768;H01L21/8242;(IPC1-7):H01L21/28 |
主分类号 |
H01L21/768 |
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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