Patent ID: 7964875

Claim:
A semiconductor device comprising: a thin film transistor over a substrate which includes an island-shaped semiconductor film including a channel forming region, a source region and a drain region, a gate insulating film, and a gate electrode; a first interlayer insulating film formed over the thin film transistor; a first electrode which is formed over the first interlayer insulating film and electrically connected to one of the source region and the drain region; a second electrode which is formed over the first interlayer insulating film and electrically connected to the other of the source region and the drain region; a second interlayer insulating film formed over the first interlayer insulating film, the first electrode, and the second electrode, a first wiring which is formed on the second interlayer insulating film and electrically connected to one of the first electrode and the second electrode; and a second wiring which is formed on the second interlayer insulating film; and a separation region, formed in the other of the first electrode and the second electrode, to electrically insulate the second wiring from the other of the first electrode and the second electrode.