Patent ID: 8823112

Claim:
A semiconductor device comprising: a semiconductor substrate having a plurality of film layers formed thereon; a metal gate electrode which is used for a MISFET and formed over a major surface of the semiconductor substrate on a first gate insulating film; and a silicon film pattern which is used for a resistance element and formed over the major surface of the semiconductor substrate on a laminated film, wherein: the metal gate electrode includes a first gate metal film over the first gate insulating film and a first gate silicon film over the first gate metal film; the laminated film includes a first laminate insulating film, a first laminate metal film over the first laminate insulating film, and a second laminate insulating film over the first laminate metal film; in a planar view, the second laminate insulating film is larger than the silicon film pattern; the first gate insulating film and the first laminate insulating film are formed from a common insulating film and are in the same film layer; the first gate metal film and the first laminate metal film are formed from a common metal film and are in the same film layer; and the first gate silicon film and the silicon film pattern are formed from a common silicon film and are in the same film layer.