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Patent Searching and Data


Title:
CROSS POINT ELEMENT AND STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/181273
Kind Code:
A1
Abstract:
A cross point element according to an embodiment of the present disclosure is provided with: a first electrode; a second electrode that is disposed oppositely to the first electrode; and a memory element, a selection element, and a resistance element that are laminated between the first electrode and the second electrode, wherein, regarding the resistance element, the resistance value obtained by applying a negative voltage is lower than the resistance value obtained by applying a positive voltage.

Inventors:
YASUDA, Shuichiro (4-14-1 Asahicho, Atsugi-sh, Kanagawa 14, 〒2430014, JP)
IKARASHI, Minoru (4-14-1 Asahicho, Atsugi-sh, Kanagawa 14, 〒2430014, JP)
Application Number:
JP2019/004860
Publication Date:
September 26, 2019
Filing Date:
February 12, 2019
Export Citation:
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Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORPORATION (4-14-1, Asahicho Atsugi-sh, Kanagawa 14, 〒2430014, JP)
International Classes:
H01L21/8239; G11C13/00; H01L27/105; H01L45/00; H01L49/00
Domestic Patent References:
WO2016129306A12016-08-18
WO2009069690A12009-06-04
Foreign References:
JP2012039041A2012-02-23
JP2013125903A2013-06-24
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (3F Sawada Building, 15-9 Shinjuku 1-chome, Shinjuku-k, Tokyo 22, 〒1600022, JP)
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