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:
Jan. 19, 2016
Filed:
Jul. 17, 2014
Applicant:
Globalfoundries Inc., Grand Cayman, KY;
Inventors:
Laurent A. Dellmann, Birmensdorf, CH;
Evangelos S. Eleftheriou, Rueschlikon, CH;
Chiara Marchiori, Birmensdorf, CH;
Claudia Santini, Zurich, CH;
Abu Sebastian, Adliswill, CH;
Assignee:
GLOBALFOUNDRIES INC., Grand Cayman, KY;
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01); H01L 45/00 (2006.01); G11C 13/00 (2006.01);
U.S. Cl.
CPC ...
H01L 45/145 (2013.01); G11C 13/0002 (2013.01); G11C 13/0004 (2013.01); G11C 13/0007 (2013.01); H01L 45/08 (2013.01); H01L 45/1233 (2013.01); H01L 45/1253 (2013.01); H01L 45/149 (2013.01); H01L 45/1625 (2013.01); G11C 2213/35 (2013.01);
Abstract
The present invention is notably directed to a resistive memory element comprising a resistively switchable material coupled to two conductive electrodes, wherein the resistively switchable material is an amorphous compound comprising carbon and oxygen. Moreover, the carbon and oxygen stoichiometric ratio can be within a range of 1:0.30 to 1:0.80.