Patent ID: 6943394
Filing Date: 2005-09-13
Classification: B82Y,H01L

Abstract:
1. A magnetic storage device comprising: a write word line; a bit line formed so as to cross said write word line while keeping a predetermined space therebetween; a magnetic storage element composed so that a tunnel insulating layer is sandwiched by ferromagnetic layers, and disposed at an intersectional region of said write word line and said bit line; and a connection layer containing an antiferromagnetic material layer formed on a side of said write word line of said magnetic storage element, characterized by having a semiconductor region in which two read transistors are formed, and which comprises a first region obliquely crosses a projected region of said write word line; a second region formed in parallel with said bit line so as to be continued from one end of said first region; and a third region formed in parallel with said bit line so as to be continued from the other end of said first region.