Method, apparatus and system for designing an integrated circuit including generating at least one auxiliary pattern for cell-based optical proximity correction

摘要

Method and apparatus for designing an integrated circuit. A new layout is generated for at least one standard cell that incorporates an auxiliary pattern on a gate layer to facilitate cell-based optical proximity correction. An original placement solution is modified for a plurality of standard cells to permit incorporation of cells containing auxiliary patterns while improving an objective function of a resulting placement solution for the plurality of standard cells.