Search International and National Patent Collections

1. (WO2018159073) NEURAL NETWORK CIRCUIT

Pub. No.:    WO/2018/159073    International Application No.:    PCT/JP2017/045323
Publication Date: Sat Sep 08 01:59:59 CEST 2018 International Filing Date: Tue Dec 19 00:59:59 CET 2017
IPC: G06G 7/60
G06N 3/063
G11C 11/54
G11C 13/00
Applicants: DENSO CORPORATION
株式会社デンソー
Inventors: OTSUKA, Shigeki
大塚 茂樹
KATAEVA, Irina
カタエヴァ イリナ
Title: NEURAL NETWORK CIRCUIT
Abstract:
According to an aspect of the present disclosure, provided is a storage unit which is formed by coupling memristors, which are storage elements, in a grid shape. A control unit controls a voltage applying unit in order to perform a write operation resulting in a reduction in the resistance value (as data) of a selected element of the storage unit, and an erase and read operation resulting in an increase in said resistance value. An I/V conversion amplifier circuit converts current flowing through the storage elements into voltage and outputs same. A current regulator unit regulates current such that the total value of the current which is inputted into the respective I/V conversion amplifier circuits is zero.