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. 20, 2024
Filed:
Jun. 05, 2019
Cyberswarm, Inc., San Mateo, CA (US);
Viorel-Georgel Dumitru, Ploiesti, RO;
Cristina Besleaga Stan, Bucharest, RO;
Alin Velea, Bucharest, RO;
Aurelian-Catalin Galca, Magurele, RO;
CYBERSWARM, INC., San Mateo, CA (US);
Abstract
A synapse crossbar array device is provided. The synapse crossbar array device includes a plurality of Indium-Gallium-Zinc-Oxide (IGZO) thin film transistors (TFTs) and a plurality of IGZO resistive synapses. Each IGZO resistive synapse includes a IGZO resistive layer, a first electrical contact electrically coupled to one of the plurality of IGZO TFTs and a second electrical contact electrically connected to one of a plurality of column connection lines. The first electrical contact and the second electrical contact of each IGZO resistive synapse are disposed on the IGZO resistive layer of the resistive synapse. The synapse crossbar array device includes IGZO resistive synapses that have, each of them, an established resistance value. The synapse crossbar array may be fully transparent and may be integrated into the displays with which portable devices are provided.