Patent ID: 9647201
Date: 2017-05-09
CPC Classifications: G11C,H01L

Claim:
1. A magnetic memory device, comprising: a first magnetic pattern that is one united body on a substrate, the first magnetic pattern including a plurality of through-holes; a plurality of second magnetic patterns on the first magnetic pattern, the plurality of second magnetic patterns being spaced apart from each other; a tunnel barrier between the first magnetic pattern and the plurality of second magnetic patterns; a plurality of top electrodes on the plurality of second magnetic patterns, each top electrode being on a separate second magnetic pattern of the plurality of second magnetic patterns; and a plurality of plugs configured to electrically connect to the plurality of top electrodes through the plurality of through-holes, each plug of the plurality of plugs being configured to electrically connect to a single top electrode of the plurality of top electrodes through a single through-hole of the plurality of through-holes.