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:
Aug. 11, 2015
Filed:
Mar. 06, 2014
SK Hynix Inc., Icheon, KR;
Jong-Chul Lee, Icheon, KR;
Ja-Chun Ku, Icheon, KR;
Sung-Kyu Min, Icheon, KR;
Byung-Jick Cho, Icheon, KR;
Seung-Beom Baek, Icheon, KR;
Hyo-June Kim, Icheon, KR;
Won-Ki Ju, Icheon, KR;
Hyun-Kyu Kim, Icheon, KR;
SK HYNIX INC., Icheon, KR;
Abstract
According to embodiments, a semiconductor memory may include: a variable resistance pattern disposed over a substrate and extended in a first direction; first and second structures including a plurality of interlayer dielectric layers and a plurality of conductive layers which are alternately stacked over the substrate, and contacted with one side surface and the other side surface of the variable resistance pattern, respectively, wherein the first stacked structure has a line shape extended in a first direction and the second stacked structure has a pillar shape; and a pillar-shaped conductive pattern contacted with one side surface of the second stacked structure, which is not contacted with the variable resistance pattern.