Patent ID: 7701004

Claim:
A semiconductor device, comprising: a semiconductor substrate having a first conductive layer and a second conductive layer formed thereon, said second conductive layer formed at a higher location than said first conductive layer; an insulating film formed over said first conductive layer and said second conductive layer; an interlayer insulator having a structure of at least two layers including a first layered film composed of an organic insulating material and a second layered film composed of an inorganic insulating material and formed on said first layered film, said interlayer insulator formed on said insulating film to cover said first conductive layer and said second conductive layer, wherein said first layered film has a height at an upper surface thereof coincident with a height of said insulating film; a first contact formed to penetrate the first layered film and the second layered film to reach the first conductive layer; and a second contact formed to penetrate the second layered film to reach the second conductive layer.