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Title:
可撓性誘電体を有する可変静電容量システム
Document Type and Number:
Japanese Patent JP2012503872
Kind Code:
A
Abstract:
A variable capacitance system including a first electrode, a second electrode, and a layer of elastically deformable dielectric material positioned between the first and the second electrode. An electret forms with the first electrode a first capacitor, and the electret forms with the second electrode a second capacitor. Capacitances of the first and second capacitors vary with deformation of the dielectric layer. The first electrode, the second electrode, and the first electret follow deformations of the dielectric layer and a deformation of the dielectric layer causes an inverse variation of capacitances of the first and of the second capacitor. The first electrode includes slots in which the electret is located, wherein the edge of the slots forms with the electret located inside the slots the first capacitor, wherein the electret is made on or in the dielectric layer.

Inventors:
Gillen Depoche
Application Number:
JP2011528317A
Publication Date:
February 09, 2012
Filing Date:
September 24, 2009
Export Citation:
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Assignee:
INSERM(INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE)
International Classes:
H01G7/02
Domestic Patent References:
JP2008161036A2008-07-10
JP2001122010A2001-05-08
JPH01170011A1989-07-05
JP2007524971A2007-08-30
JPS5714298A1982-01-25
JPH0269620A1990-03-08
JPS5340899A1978-04-13
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro