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. 19, 2017
Filed:
Feb. 19, 2016
Applicant:
SK Hynix Inc., Icheon-Si, KR;
Inventors:
Assignee:
SK hynix Inc., Icheon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 43/10 (2006.01); G11C 11/16 (2006.01); H01L 43/08 (2006.01); H01L 43/02 (2006.01); G06F 12/0875 (2016.01);
U.S. Cl.
CPC ...
H01L 43/08 (2013.01); G06F 12/0875 (2013.01); G11C 11/161 (2013.01); H01L 43/02 (2013.01); H01L 43/10 (2013.01); G06F 2212/451 (2013.01);
Abstract
An electronic device may include a semiconductor memory. The semiconductor memory may include a variable resistance element including a ferromagnetic layer including a hydrogen group; an oxide spacer formed on sidewalls of the variable resistance element; and a nitride spacer formed on the oxide spacer.