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. 05, 2014
Filed:
Jul. 06, 2007
Applicants:
Eun-hong Lee, Yongin-si, KR;
Choong-rae Cho, Yongin-si, KR;
Stefanovich Genrikh, Yongin-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A non-volatile memory device including a variable resistance material is provided. The non-volatile memory device may include a buffer layer, a variable resistance material layer and/or an upper electrode, for example, sequentially formed on a lower electrode. A schottky barrier may be formed on an interface between the buffer layer and the lower electrode. The variable resistance material layer may be formed with a variable resistance property.