发明名称 |
Integrated circuit capacitor having a conductive trench |
摘要 |
<p>A capacitor (58) for an integrated circuit having a conductive trench (50), disposed below a bottom electrode layer (52), that electrically connects the bottom electrode layer to a semiconductor substrate (14, 16). The conductive trench eliminates the need for a top-side contact to the bottom electrode layer. The semiconductor substrate is, for example, connected to ground. <IMAGE></p> |
申请公布号 |
EP0735595(A2) |
申请公布日期 |
1996.10.02 |
申请号 |
EP19960103290 |
申请日期 |
1996.03.04 |
申请人 |
MOTOROLA, INC. |
发明人 |
SAKAMOTO, KURT K.;TRACHT, NEIL T.;PRYOR, ROBERT A. |
分类号 |
H01L27/04;H01L21/02;H01L21/822;(IPC1-7):H01L29/92 |
主分类号 |
H01L27/04 |
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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