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. 14, 2017
Filed:
Jan. 02, 2015
Applicant:
SK Hynix Inc., Icheon-Si, KR;
Inventor:
Gil-Jae Park, Icheon-Si, KR;
Assignee:
SK hynix Inc., Icheon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 43/08 (2006.01); H01L 43/02 (2006.01); H01L 27/22 (2006.01); G06F 3/06 (2006.01); G06F 12/08 (2016.01);
U.S. Cl.
CPC ...
G06F 12/0802 (2013.01); G06F 3/061 (2013.01); G06F 3/0647 (2013.01); G06F 3/0679 (2013.01); H01L 27/228 (2013.01); H01L 43/08 (2013.01); G06F 2212/1016 (2013.01); G06F 2212/2024 (2013.01);
Abstract
An electronic device including a semiconductor memory that includes: a selection element; a first plug and a second plug that are coupled with two different sides of the selection element, respectively; a variable resistance element formed over the first plug and configured to store data; and a dummy variable resistance element formed over the second plug and configured to include a conductive path coupled with the second plug.