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:
Feb. 05, 2019
Filed:
Mar. 23, 2017
Applicant:
SK Hynix Inc., Icheon-Si, KR;
Inventors:
Alvin Oliver Glova, Icheon-si, KR;
Joon-Seop Sim, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/22 (2006.01); H01L 43/08 (2006.01); H01L 27/24 (2006.01); H01L 45/00 (2006.01); G06F 12/0802 (2016.01);
U.S. Cl.
CPC ...
H01L 27/2436 (2013.01); G06F 12/0802 (2013.01); H01L 45/1233 (2013.01); H01L 45/1675 (2013.01); G06F 2212/1016 (2013.01); G06F 2212/222 (2013.01); G06F 2212/60 (2013.01);
Abstract
Provided is an electronic device including a semiconductor memory. The semiconductor memory may include: a first portion of a variable resistance element, the first portion having an island shape and including at least a free layer which has a variable magnetization direction; a second portion of the variable resistance element, the second portion having a line shape which extends in a direction over the first portion and including at least a pinned layer which has a pinned magnetization direction; and a tunnel barrier layer interposed between the free layer and the pinned layer.