The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 29, 2015
Filed:
Oct. 22, 2013
Applicant:
SK Hynix Inc., Icheon-Si, KR;
Inventors:
Assignee:
SK hynix Inc., Icheon-Si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); H01L 29/82 (2006.01); H01L 43/08 (2006.01); H01L 43/12 (2006.01); H01L 27/22 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0673 (2013.01); H01L 29/82 (2013.01); H01L 43/08 (2013.01); H01L 43/12 (2013.01); H01L 27/226 (2013.01);
Abstract
A semiconductor device includes a resistance variable element including a free magnetic layer, a tunnel barrier layer and a pinned magnetic layer; and a magnetic correction layer disposed over the resistance variable element to be separated from the resistance variable element, and having a magnetization direction which is opposite to a magnetization direction of the pinned magnetic layer.