首页>
外国专利>
Modifying design layer of integrated circuit (IC) using nested and non-nested fill objects
Modifying design layer of integrated circuit (IC) using nested and non-nested fill objects
展开▼
机译:使用嵌套和非嵌套填充对象修改集成电路(IC)的设计层
展开▼
页面导航
摘要
著录项
相似文献
摘要
Various embodiments include approaches for modifying a design layer of an integrated circuit (IC). In some cases, an approach includes: identifying at least one empty region in a design layer used to form the IC; determining whether the at least one empty region requires a fill object; placing at least one fill object in the at least one empty region and tagging the at least one fill object in response to determining the at least one empty region requires a fill object; performing a simplified optical proximity correction (OPC) on the tagged at least one fill object and a complete OPC on the design layer; and generating a modified design layer including a corrected version of the design layer and modified fill objects after the performing of the simplified OPC on the tagged at least one fill object and the complete OPC on the design layer.
展开▼