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:
Aug. 04, 2026
Filed:
Oct. 27, 2023
Vuereal Inc., Waterloo, CA;
Gholamreza Chaji, Kicthener, CA;
Ehsanollah Fathi, Waterloo, CA;
VueReal Inc., Waterloo, CA;
Abstract
Various embodiments include methods of fabricating an array of self-aligned vertical solid state devices and integrating the devices to a system substrate. The method of fabricating a self-aligned vertical solid state device comprising: providing a semiconductor substrate, depositing a plurality of device layers on the semiconductor substrate, depositing an ohmic contact layer on an upper surface of one of the plurality of device layers, wherein the device layers comprises an active layer and a doped conductive layer, forming a patterned thick conductive layer on the ohmic contact layer; and selectively etching down the doped conductive layer that does not substantially etch the active layer.