Title:
積和演算器の使用方法
Document Type and Number:
Japanese Patent JP6819799
Kind Code:
B2
Abstract:
The product-sum operation device includes a product operator and a sum operator. The product operator includes a plurality of product operation elements, and an alternative element that, when any of the plurality of product operation elements has malfunctioned, is used instead of the malfunctioning product operation element. Each of the plurality of product operation elements and the alternative element is a resistance change element. The sum operator includes an output detector which detects a sum of outputs from the plurality of product operation elements when the alternative element is not used.
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Inventors:
Tatsuo Shibata
Tomo Sasaki
Tomo Sasaki
Application Number:
JP2019562957A
Publication Date:
January 27, 2021
Filing Date:
December 12, 2018
Export Citation:
Assignee:
tdk Corporation
International Classes:
G06G7/60; G06N3/063; H01L21/8239; H01L27/105
Domestic Patent References:
| JP2009282782A | ||||
| JP2013122748A | ||||
| JP2017204833A | ||||
| JP2015195011A |
Foreign References:
| WO2011068177A1 |
Attorney, Agent or Firm:
Sumio Tanai
Norihiko Ara
Masato Iida
Akihiro Ogino
Norihiko Ara
Masato Iida
Akihiro Ogino