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:
Feb. 23, 2016
Filed:
Jun. 20, 2014
Crossbar, Inc., Santa Clara, CA (US);
Mark Harold Clark, Santa Clara, CA (US);
Crossbar, Inc., Santa Clara, CA (US);
Abstract
A method of forming a resistive device includes forming a first wiring layer overlying a first dielectric on top of a substrate, forming a junction material, patterning the first wiring layer and junction material to expose a portion of the first dielectric, forming a second dielectric over the patterned first wiring layer, forming an opening in the second dielectric to expose a portion of the junction material, forming a resistive switching material over the portion of the junction material in the opening, the resistive switching material having an intrinsic semiconductor characteristic, forming a conductive material over the resistive switching material, etching the conductive material and the resistive switching material to expose respective sidewalls of the resistive switching material and the conductive material, and the second dielectric, and forming a second wiring layer over the conductive material in contact with the respective sidewalls and the second dielectric.