Title:
READING DEVICE AND LOGIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/105719
Kind Code:
A1
Abstract:
In order to reduce erroneous reading operations due to variation in the characteristics of a dynamic load transistor in reading from a storage unit, this reading device, which reads the divided voltage of a dynamic load unit and a storage unit as an output from the storage unit, is equipped with: a dynamic load unit one end of which is connected to a power-supply side and the other end of which is connected to the storage-unit side; and a feedback unit that holds the divided voltage by means of feedback of the divided voltage divided between the dynamic load unit and the storage unit. The dynamic load unit is equipped with an array unit in which multiple resistance change storage elements are connected in series, in parallel, or in series-parallel. By configuring the dynamic load unit as an array of multiple resistance change storage elements erroneous reading operations due to variation in the dynamic load is reduced.
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Inventors:
HANYU TAKAHIRO (JP)
SUZUKI DAISUKE (JP)
OHNO HIDEO (JP)
ENDOH TETSUO (JP)
SUZUKI DAISUKE (JP)
OHNO HIDEO (JP)
ENDOH TETSUO (JP)
Application Number:
PCT/JP2017/044150
Publication Date:
June 14, 2018
Filing Date:
December 08, 2017
Export Citation:
Assignee:
UNIV TOHOKU (JP)
International Classes:
G11C7/06
Foreign References:
| US6411550B1 | 2002-06-25 | |||
| JPH07153292A | 1995-06-16 |
Attorney, Agent or Firm:
EICHI PATENT & TRADEMARK CORP. (JP)
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