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:
May. 29, 2018
Filed:
May. 24, 2017
Applicants:
Joonmyoung Lee, Anyang-si, KR;
Whankyun Kim, Seoul, KR;
Eunsun Noh, Suwon-si, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 43/08 (2006.01); H01L 43/02 (2006.01); H01L 43/10 (2006.01); H01L 43/12 (2006.01); G11C 11/16 (2006.01); H01L 43/06 (2006.01); H01L 43/04 (2006.01); H01L 43/14 (2006.01); H01L 27/11507 (2017.01); H01L 27/11502 (2017.01); H01L 27/22 (2006.01); G11B 5/39 (2006.01);
U.S. Cl.
CPC ...
H01L 43/02 (2013.01); G11C 11/16 (2013.01); G11C 11/161 (2013.01); H01L 43/04 (2013.01); H01L 43/06 (2013.01); H01L 43/065 (2013.01); H01L 43/08 (2013.01); H01L 43/10 (2013.01); H01L 43/12 (2013.01); H01L 43/14 (2013.01); G11B 5/3909 (2013.01); H01L 27/11502 (2013.01); H01L 27/11507 (2013.01); H01L 27/22 (2013.01); H01L 27/222 (2013.01);
Abstract
A magnetic memory device can include a first electrode and a first magnetic structure that is spaced apart from the first electrode, where the first magnetic structure can include a magnetic pattern therein. An oxidized non-magnetic pattern can be located between the first magnetic structure and the first electrode, where the oxidized non-magnetic pattern can include a non-metallic element having a standard free energy of oxide formation that is less than about that of a standard free energy of oxide formation of Fe.