Title:
ARTIFICIAL INTELLIGENCE PROCESSING DEVICE, AND LEARNING AND INFERENCE METHOD FOR ARTIFICIAL INTELLIGENCE PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/112674
Kind Code:
A1
Abstract:
Provided is an artificial intelligence processing device (200) that uses variable resistance non-volatile storage elements, wherein: a first variable resistance non-volatile storage element (10) and a second variable resistance non-volatile storage element (20) which have differing properties are mounted on a single substrate (70); and, when voltage pulses of identical polarity and identical voltage are continuously applied a plurality of times, the ratio of the amount of change in conductance at the second voltage pulse to the amount of change of conductance at the first voltage pulse in the first variable resistance non-volatile storage element (10) is smaller than the ratio of the amount of change in conductance at the second voltage pulse to the amount of change in conductance at the first voltage pulse in the second variable resistance non-volatile storage element (20).
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Inventors:
YASUHARA RYUTARO
FUJII SATORU
MURAOKA SHUNSAKU
FUJII SATORU
MURAOKA SHUNSAKU
Application Number:
PCT/JP2022/044141
Publication Date:
June 22, 2023
Filing Date:
November 30, 2022
Export Citation:
Assignee:
NUVOTON TECH CORPORATION JAPAN (JP)
International Classes:
G06N3/063; G06G7/14; G06G7/16; G06G7/19; G06G7/60; G11C11/54; G11C13/00; H10B63/00
Domestic Patent References:
| WO2010004705A1 | 2010-01-14 |
Foreign References:
| US20200034686A1 | 2020-01-30 |
Other References:
NINOMIYA, T. ET AL.: "Data Retention of TaOx ReRAM in Low Current Operation and after Cycling", THE 61ST JSAP SPRING MEETING 2014 [EXTENDED ABSTRACTS]. THE JAPAN SOCIETY OF APPLIED PHYSICS, 2014, pages 073, XP009546500, ISBN: 978-4-86348-409-2
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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