Patent ID: 8779524
Filing Date: 2014-07-15
Classification: H01L

Abstract:
1. A semiconductor device comprising: a first MIS transistor of a first conductivity type; and a second MIS transistor of a second conductivity type, wherein the first MIS transistor includes: the first and second gate insulating films are separated from each other on a first separation region of the separation region located between the first and second active regions, the first and second active regions are adjacent to each other in a gate width direction with the first separation region being interposed between the first and second active regions, and the following relationship is established: where s is a distance between first ends of the first and second active regions facing each other with the first separation region being interposed between the first ends of the first and second active regions, and d the first and second gate electrodes are separated from each other on the first separation region, and the semiconductor device further includes a contact plug formed on the first separation region, covering end portions of the first and second gate electrodes.