Patent ID: 9070618
Filing Date: 2015-06-30
Classification: H01L

Abstract:
1. A resistance structure comprising: a well formed in a semiconductor substrate; a first resistance element having long sides and short sides that is provided over the well with an insulating film interposed; a second resistance element having long sides and short sides that is provided over the well with the insulating film interposed and that is disposed side by side in the short side direction such that one long side thereof opposes one long side of the first resistance element; first wiring that is connected to one end of the first resistance element; second wiring that is connected to one end of the second resistance element; third wiring that connects the other end of the first resistance element with the other end of the second resistance element; and a connection portion that connects any of the first wiring, the second wiring and the third wiring with the well; wherein the first resistance element and the second resistance element are disposed so as to be contained within the region of formation of the well from a plan view perspective.