SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a semiconductor device having excellent characteristics and a structure suitable for high integration.SOLUTION: A semiconductor device comprises: a semiconductor substrate 10 including a first conductivity type region (N type region) 11 and a second conductivity type region (P well) 12; a signal line 30 provided on the substrate; a semiconductor element (P type MOST) 20 formed on the first conductivity type region; first wiring 41 connecting the semiconductor element and the signal line; and second wiring 42 connecting the first wiring and the second conductivity type region.