发明名称 |
Semiconductor integrated circuit device |
摘要 |
The invention provides a semiconductor integrated circuit device with improved designing efficiency while achieving higher functions. An inner circuit is surrounded by a plurality of cells in which a first switch element for connecting a power supply voltage line or a ground voltage supply line to a power supply line of an internal circuit is disposed below power supply lines extending in a first and second directions, and the power lines are connected together. |
申请公布号 |
US7411267(B2) |
申请公布日期 |
2008.08.12 |
申请号 |
US20050048909 |
申请日期 |
2005.02.03 |
申请人 |
RENESAS TECHNOLOGY CORP. |
发明人 |
YAMAWAKI KENTARO;YASU YOSHIHIKO;IGARASHI YASUTO;KURAISHI TAKASHI;YANAGISAWA KAZUMASA |
分类号 |
H01L21/822;H01L29/00;G06F1/00;H01L23/522;H01L27/02;H01L27/04;H03K17/687;H03K19/00 |
主分类号 |
H01L21/822 |
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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