Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SWITCHING DEVICE, DRIVING METHOD AND MANUFACTURING METHOD OF SWITCHING DEVICE, INTEGRATED CIRCUIT DEVICE, AND MEMORY DEVICE
Document Type and Number:
WIPO Patent Application WO/2006/070698
Kind Code:
A1
Abstract:
Disclosed is a switching device comprising an ion conducting part (4) containing an ion conductor, a first electrode (1) arranged at a first gap from the ion conducting part (4), a second electrode (2) formed in contact with the ion conducting part (4), and a third electrode (3) arranged at a second gap from the ion conducting part (4). The second electrode (2) supplies metal ions to the ion conductor, or receives metal ions from the ion conductor and precipitates a metal corresponding to the metal ions.

Inventors:
KAWAURA HISAO (JP)
SUNAMURA HIROSHI (JP)
Application Number:
PCT/JP2005/023656
Publication Date:
July 06, 2006
Filing Date:
December 22, 2005
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NEC CORP (JP)
KAWAURA HISAO (JP)
SUNAMURA HIROSHI (JP)
International Classes:
H01L49/02; H01L21/28; H01L27/10; H01L29/06
Domestic Patent References:
WO2003094227A12003-11-13
Foreign References:
US5761115A1998-06-02
JP2003092387A2003-03-28
JP2001525606A2001-12-11
JP2002536840A2002-10-29
Other References:
SAKAMOTO T. ET AL.: "A nonvolatile programmable solid electrolyte nanometer switch", SOLID-STATE CIRCUITS CONFERENCE, 2004. DIGEST OF TECHNICAL PAPERS. ISSCC. 2004 IEEE INTERNATIONAL, 15 February 2004 (2004-02-15), pages 290 - 299, XP010722267
SAKAMOTO T. ET AL.: "Nanometer-scale switches copper Sulfide", APPLIED PHYSICS LETTERS, vol. 82, no. 18, 5 May 2003 (2003-05-05), pages 3032 - 3034, XP001170600
Attorney, Agent or Firm:
Miyazaki, Teruo (16th Kowa Bldg. 9-20, Akasaka 1-chome, Minato-k, Tokyo 52, JP)
Download PDF: