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Patent Searching and Data


Title:
VARIABLE RESISTANCE ELEMENT AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2010/150723
Kind Code:
A1
Abstract:
Disclosed is a variable resistance element which has higher reliability, higher integration and excellent insulation characteristics. Specifically disclosed is a variable resistance element wherein a first electrode that is composed of a metal that contains copper as a main component, an oxide film of a valve metal, an ion-conductive layer that contains oxygen, and a second electrode are laminated in this order.

Inventors:
TADA MUNEHIRO (JP)
SAKAMOTO TOSHITSUGU (JP)
YABE YUKO (JP)
SAITO YUKISHIGE (JP)
HADA HIROMITSU (JP)
Application Number:
PCT/JP2010/060430
Publication Date:
December 29, 2010
Filing Date:
June 21, 2010
Export Citation:
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Assignee:
NEC CORP (JP)
TADA MUNEHIRO (JP)
SAKAMOTO TOSHITSUGU (JP)
YABE YUKO (JP)
SAITO YUKISHIGE (JP)
HADA HIROMITSU (JP)
International Classes:
H01L49/00; C23C14/08; C23C16/42; H01L21/316; H01L21/82; H01L27/10; H01L45/00
Domestic Patent References:
WO2007114099A12007-10-11
WO2008001712A12008-01-03
WO2010079816A12010-07-15
WO2010073897A12010-07-01
Foreign References:
JP2009135370A2009-06-18
JP2009043757A2009-02-26
JP2005256166A2005-09-22
JP2006255755A2006-09-28
JP2006334614A2006-12-14
JP2004330233A2004-11-25
Attorney, Agent or Firm:
MIYAZAKI, Teruo et al. (JP)
Akio Miyazaki (JP)
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