发明名称 |
METHOD OF GENERATING STANDARD CELL LIBRARY FOR DPL PROCESS AND METHODS OF PRODUCING A DPL MASK AND CIRCUIT PATTERN USING THE SAME |
摘要 |
A method of constructing a standard cell library for double patterning lithography (DPL) includes dividing a standard cell into a first region determined not to have an interaction with an adjacent outer cell and a second region that is likely to have such an interaction, generating data representative of DPL patterns corresponding to the first and second regions, and generating a standard cell library made up of the data. The library is then accessed and used to form a DPL mask. The DPL mask can be used to form a pattern on a substrate made up of a layout of cells in which the pattern of the standard cell is duplicated at several locations in the layout.
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申请公布号 |
US2013086536(A1) |
申请公布日期 |
2013.04.04 |
申请号 |
US201213616507 |
申请日期 |
2012.09.14 |
申请人 |
KIM WOOK;KIM HYUNG OCK;CHOI JUNG YUN;KIM KEE SUP;WON HYO SIG;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM WOOK;KIM HYUNG OCK;CHOI JUNG YUN;KIM KEE SUP;WON HYO SIG |
分类号 |
G06F17/50 |
主分类号 |
G06F17/50 |
代理机构 |
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地址 |
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