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:
Oct. 26, 2021
Filed:
Dec. 17, 2019
Applicant:
Macronix International Co., Ltd., Hsinchu, TW;
Inventors:
Assignee:
MACRONIX INTERNATIONAL CO., LTD., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 45/00 (2006.01); G11C 13/00 (2006.01); H01L 27/24 (2006.01);
U.S. Cl.
CPC ...
H01L 45/06 (2013.01); G11C 13/0004 (2013.01); G11C 13/0069 (2013.01); H01L 27/2427 (2013.01); H01L 45/143 (2013.01); H01L 45/148 (2013.01);
Abstract
A voltage sensitive switching device has a first electrode, a second electrode, and a switching layer between the first and second electrodes, comprising a composition of carbon C, arsenic As, selenium Se and germanium Ge thermally stable to temperatures over 400° C. The switching device is used in 3D crosspoint memory.