Patent ID: 8018004
Filing Date: 2011-09-13
Classification: H01L

Abstract:
1. A semiconductor device comprising: a first MIS transistor; and a second MIS transistor, wherein the first MIS transistor includes: the second MIS transistor includes: the isolation region has an isolation part located between the first active region and the second active region adjacent to each other along a gate width direction, the first gate electrode and the second gate electrode extend on the isolation part, the first gate electrode and the second gate electrode have opposing surfaces facing each other on the isolation part, a part of the opposing surface located in the first silicon film and a part of the opposing surface located in the second silicon film are connected to each other so that the first silicon film and the second silicon film are integrally formed with each other, and a part of the opposing surface located in the first metal film and a part of the opposing surface located in the second metal film are separated from each other with a sidewall insulating film interposed therebetween, the sidewall insulating film being integrally formed with the first gate insulating film, and being formed on the isolation part.