Integrated circuit device with a circuit element formed on an active region having rounded corners

摘要

An integrated circuit device has a substrate with first and second portions. One or more first active regions are formed in the first portion of the substrate. Each of the one or more first active regions has rounded corners. One or more first circuit elements are formed on the one or more first active regions after the corners of the one or more first active regions have been rounded. One or more second active regions are formed in the second portion of the substrate. One or more second circuit elements are formed on the one or more second active regions.