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公开(公告)号:US09171127B1
公开(公告)日:2015-10-27
申请号:US14509074
申请日:2014-10-08
Applicant: UNITED MICROELECTRONICS CORP.
Inventor: Chun-Liang Hou , Wen-Jung Liao , Chi-Fang Huang , Yi-Jung Chang
IPC: G06F17/50
CPC classification number: G06F17/5081 , G03F7/70433
Abstract: A design layout generating method is provided. A design layout including a first pattern and a second pattern is provided to a computer system, wherein the first pattern and the second pattern meet a design rule of an integrated circuit, respectively. The first pattern and the second pattern are combined into a third pattern. Next, the third pattern is checked if it meets a definition of a weak pattern, wherein the weak pattern is a pattern that meets the design rule but still forms defects. Then, the third pattern is modified and a new design layout is generated.
Abstract translation: 提供了一种设计布局生成方法。 将包括第一图案和第二图案的设计布局提供给计算机系统,其中第一图案和第二图案分别满足集成电路的设计规则。 第一图案和第二图案被组合成第三图案。 接下来,如果它符合弱图案的定义,则检查第三图案,其中弱图案是符合设计规则但仍形成缺陷的图案。 然后,修改第三个模式并生成新的设计布局。