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:
May. 11, 2021
Filed:
Mar. 29, 2018
Applicant:
Ucl Business Ltd, London, GB;
Inventors:
Assignee:
UCL Business LTD, London, GB;
Primary Examiner:
Int. Cl.
CPC ...
G11C 13/00 (2006.01); G11C 11/56 (2006.01); H01L 45/00 (2006.01);
U.S. Cl.
CPC ...
G11C 13/0007 (2013.01); G11C 11/5614 (2013.01); G11C 11/5685 (2013.01); G11C 13/0011 (2013.01); G11C 13/0069 (2013.01); H01L 45/08 (2013.01); H01L 45/1273 (2013.01); H01L 45/145 (2013.01); H01L 45/1625 (2013.01); G11C 2213/13 (2013.01); G11C 2213/15 (2013.01); G11C 2213/33 (2013.01); G11C 2213/52 (2013.01);
Abstract
A switching resistor has a low resistance state and a high resistance state. The switching resistor comprises a dielectric layer disposed between a first electrode and a second electrode. The switching resistor further comprises a textured boundary surface between the first electrode and the dielectric layer. The textured boundary surface promotes the formation of a conductive pathway in the dielectric layer between the first electrode and the second electrode.