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:
Nov. 19, 2013
Filed:
Dec. 28, 2011
Applicants:
Byung-kyu Lee, Seoul, KR;
Du-hyun Lee, Suwon-si, KR;
Myoung-jae Lee, Suwon-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 47/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cross point memory array includes a structure in which holes are formed in an insulating layer and a storage node is formed in each of the holes. The storage node may include a memory resistor and a switching structure. The master for an imprint process used to form the cross-point memory array includes various pattern shapes, and the method of manufacturing the master uses various etching methods.