发明名称 |
Structure and System of Mixing Poly Pitch Cell Design under Default Poly Pitch Design Rules |
摘要 |
An integrated circuit including type-1 cells and a type-2 cell is presented. The type-1 cells have poly lines with a default poly pitch. The type-2 cell has poly lines with a non-default poly pitch. A first boundary region has at least one isolation area that lies between the type-1 cells and the type-2 cell in the X-direction. The first boundary region includes at least one merged dummy poly line, wherein the at least one merged dummy poly line has a first portion that complies with the default poly pitch of the type-1 cells and a second portion that complies with the non-default poly pitch of the type-2 cell.
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申请公布号 |
US2010164614(A1) |
申请公布日期 |
2010.07.01 |
申请号 |
US20080347628 |
申请日期 |
2008.12.31 |
申请人 |
HOU YUNG-CHIN;TIEN LI-CHUN;LU LEE-CHUNG;LI PING CHUNG;GUO TA-PEN |
发明人 |
HOU YUNG-CHIN;TIEN LI-CHUN;LU LEE-CHUNG;LI PING CHUNG;GUO TA-PEN |
分类号 |
H01L25/00 |
主分类号 |
H01L25/00 |
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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