发明名称 |
Methods and mechanisms for inserting metal fill data |
摘要 |
A method for implementing virtual metal fill includes obtaining a layout record for a circuit design, and inserting metal fill data into the layout record based on one or more rules, wherein the metal fill data represents a consolidation of actual metal fill. A method for implementing virtual metal fill includes obtaining a layout record for a circuit design, and inserting metal fill data into the layout record, the metal fill data representing a virtual metal fill having a configuration that is different from a configuration of actual metal fill.
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申请公布号 |
US7725859(B1) |
申请公布日期 |
2010.05.25 |
申请号 |
US20040909059 |
申请日期 |
2004.07.30 |
申请人 |
CADENCE DESIGN SYSTEMS, INC. |
发明人 |
LENAHAN TERRENCE A.;CHIANG KUANG-WEI;WANG JUE |
分类号 |
G06F17/50;G06F9/45;G06F9/455 |
主分类号 |
G06F17/50 |
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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