Title:
ELECTROSTATIC-INDUCTION TYPE CONVERSION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2012/073465
Kind Code:
A1
Abstract:
[Objective] To provide an electrostatic-induction type conversion element having high mechanoelectric conversion efficiency. [Solution] An electrostatic-induction type conversion element (1) that conducts conversion between electric energy and kinetic energy is provided with: a base material (21) one main face of which is composed of a conductor; a dielectric-polarization body (10) formed on the main face; and an electrode (22) that is arranged facing a surface (10s) of the dielectric-polarization body (10), and that moves relative to the dielectric-polarization body (10) so that the area thereof facing the surface (10s) changes. The dielectric-polarization body (10) is composed of a ferroelectric having crystal orientation.
Inventors:
SAKASHITA YUKIO (JP)
Application Number:
PCT/JP2011/006569
Publication Date:
June 07, 2012
Filing Date:
November 25, 2011
Export Citation:
Assignee:
FUJIFILM CORP (JP)
SAKASHITA YUKIO (JP)
SAKASHITA YUKIO (JP)
International Classes:
H02N1/00; H01G7/02
Foreign References:
| JP2010175475A | 2010-08-12 | |||
| JP2005144594A | 2005-06-09 | |||
| JP2003146660A | 2003-05-21 | |||
| JPH08264020A | 1996-10-11 | |||
| JP2009224740A | 2009-10-01 | |||
| JPH02219478A | 1990-09-03 |
Attorney, Agent or Firm:
YANAGIDA, Masashi et al. (JP)
Seiji Yanagida (JP)
Seiji Yanagida (JP)
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Claims:
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