Patent ID: 7728370

Claim:
A semiconductor device, comprising: a semiconductor substrate; a capacitor structure which is formed over said semiconductor substrate, and is formed by sandwiching a capacitor film formed from a dielectric material by a lower electrode and an upper electrode; and an interlayer insulation film formed to cover said capacitor structure, wherein said interlayer insulation film includes a first insulation film that covers said capacitor structure, has a first portion which is located over the capacitor structure formed to be higher than a second portion, and is formed from a first insulating material, and a second insulation film which is formed over the second portion of the first insulation film, and is formed from a second insulating material with a higher moisture content than the first insulating material, and a top surface of the first portion in the first insulation film and a top surface of the second insulation film are continuously flat and coplanar.