摘要 |
A method is disclosed for conducting optical proximity correction (OPC) on at least two features in a circuit design. After detecting a first feature having at least one end thereof to be in the proximity of one end of a second feature, a first OPC pattern is incorporated to the end of the first feature toward a first direction; and a second OPC pattern is incorporated to the end of the second feature toward a second direction that is substantially opposite from the first direction.
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