Title:
積和演算器、ニューロモーフィックデバイスおよび積和演算器の使用方法
Document Type and Number:
Japanese Patent JP6773239
Kind Code:
B2
Abstract:
A product-sum operation device includes a product operator and a sum operator. The product operator includes a plurality of variable-input product operation elements and a plurality of fixed-input product operation elements. Each of the plurality of variable-input product operation elements and the plurality of fixed-input product operation elements and is a resistance change element. The product-sum operation device includes variable input units and that input a variable signal to a plurality of variable-input product operation elements and fixed input units and that input a determined signal to the plurality of fixed-input product operation elements and in synchronization with the variable signal. The sum operator includes an output detector that determines the sum of outputs from the plurality of variable-input product operation elements and outputs from the plurality of fixed-input product operation elements.
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Inventors:
Tatsuo Shibata
Application Number:
JP2019562961A
Publication Date:
October 21, 2020
Filing Date:
December 12, 2018
Export Citation:
Assignee:
tdk Corporation
International Classes:
G06G7/60; G06G7/14; G06G7/16; G06N3/063; H01L21/8239; H01L27/105; H01L43/06; H01L43/08
Domestic Patent References:
| JP2009282782A | ||||
| JP5020294A |
Attorney, Agent or Firm:
Sumio Tanai
Norihiko Ara
Masato Iida
Akihiro Ogino
Norihiko Ara
Masato Iida
Akihiro Ogino