DRIVE CIRCUIT, ARRAY CIRCUIT, AND NEUROMORPHIC DEVICE

Title:

DRIVE CIRCUIT, ARRAY CIRCUIT, AND NEUROMORPHIC DEVICE

Document Type and Number:

WIPO Patent Application WO/2022/269660

Kind Code:

A1

Abstract:

This drive circuit comprises: a load resistor; a resistance changing element having at least a first terminal and a second terminal, and capable of changing a resistance value; and a constant current source that decides the magnitude of current flowing through the load resistor on the basis of an input voltage and the resistance value of the resistance changing element, wherein the voltage between both ends of the load resistor is output as an output voltage.

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Inventors:

KAKINUMA YUJI (JP)
SHIBATA TATSUO (JP)

Application Number:

PCT/JP2021/023320

Publication Date:

December 29, 2022

Filing Date:

June 21, 2021

Export Citation:

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Assignee:

TDK CORP (JP)

International Classes:

G06G7/14; G06G7/16; G06G7/60; G11C11/16; G11C11/54

Domestic Patent References:

WO2018173473A1	2018-09-27
WO2019131147A1	2019-07-04