Patent ID: 9224786
Filing Date: 2015-12-29
Classification: G11C,H01L

Abstract:
1. A semiconductor storage device comprising: a first active area; a second active area located adjacent to the first active area and separated from the first active area by an element isolation area; a first contact plug provided on the first active area; a first word line intersecting with the first active area; a first via contact connected to the first contact plug through a first cell transistor, the first cell transistor having the first word line as a gate electrode and being located in the first active area; a first resistance change element connected to the first via contact; a second contact plug provided on the second active area; a second word line located adjacent to the first word line and intersecting with the second active area; a second via contact connected to the second contact plug through a second cell transistor, the second cell transistor having the second word line as a gate electrode and being located in the second active area; a second resistance change element electrically connected to the second via contact; and a source line commonly connected to the first and second resistance change elements.