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:
Jun. 13, 2017
Filed:
Jun. 28, 2013
Applicant:
Macronix International Co., Ltd., Hsinchu, TW;
Inventors:
I Yueh Chen, Hsinchu, TW;
Wei-Chih Chien, Taipei, TW;
Assignee:
MACRONIX INTERNATIONAL CO., LTD., Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 45/00 (2006.01);
U.S. Cl.
CPC ...
H01L 45/146 (2013.01); H01L 45/04 (2013.01); H01L 45/1233 (2013.01); H01L 45/145 (2013.01); H01L 45/1633 (2013.01);
Abstract
A structure for a resistive memory device and a method to fabricate the same is disclosed. The method includes providing a bottom electrode comprising a metal and forming a memory layer on the bottom electrode. The memory layer includes a first layer of metal oxide, and a second layer including the nitrogen-containing metal oxide. A top electrode is formed over the memory layer.