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. 06, 2013
Filed:
Jul. 22, 2010
Applicants:
Gyuhwan OH, Hwaseong-si, KR;
Young-lim Park, Hwaseong-si, KR;
Soonoh Park, Suwon-si, KR;
Dongho Ahn, Hwaseong-si, KR;
Jinil Lee, Seongnam-si, KR;
Inventors:
Gyuhwan Oh, Hwaseong-si, KR;
Young-Lim Park, Hwaseong-si, KR;
Soonoh Park, Suwon-si, KR;
Dongho Ahn, Hwaseong-si, KR;
Jinil Lee, Seongnam-si, KR;
Assignee:
SAMSUNG Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device includes an electrode having a metal silicide layer and a metal alloy layer, and a data storage element formed on the electrode. The metal silicide layer has a concave surface to correspond to a convex surface of the metal alloy layer such that the concave surface of the metal silicide layer and the convex surface of the metal alloy layer form a curved boundary.