Patent ID: 9343461
Filing Date: 2016-05-17
CPC Classification: H01L

Claim Text:
1. A semiconductor device comprising: a plurality of first conductivity type regions extending in a first direction, and a plurality of second conductivity type regions extending in the first direction, the plurality of first conductivity type regions and the plurality of second conductivity type regions being arranged such that the plurality of first conductivity type regions and the plurality of second conductivity type regions are alternately arranged in a second direction perpendicular to the first direction; a plurality of first impurity diffused regions formed in the plurality of first conductivity type regions; a first local wiring in direct contact with the plurality of first impurity diffused regions, and extending in the second direction above the plurality of first conductive type regions and the plurality of second conductive type regions; a first potential supply wiring formed above the first local wiring, and extending in the first direction; and a first contact hole for connecting the first local wiring to the first potential supply wiring.