Title:
POLYMER COMPOSITE PIEZOELECTRIC BODY AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2012/081403
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a method for producing a polymer composite piezoelectric body with high production yield, said polymer composite piezoelectric body being free from dielectric breakdown or separation even if the polymer composite piezoelectric body is formed to have a large area; and a polymer composite piezoelectric body. This polymer composite piezoelectric body is obtained by subjecting a composite body, in which piezoelectric particles are uniformly dispersed and mixed in a polymer matrix that is formed from a cyanoethylated polyvinyl alcohol, to a polarization treatment.
Inventors:
MIYOSHI TETSU (JP)
SASAKI TSUTOMU (JP)
SAKASHITA YUKIO (JP)
SASAKI TSUTOMU (JP)
SAKASHITA YUKIO (JP)
Application Number:
PCT/JP2011/077678
Publication Date:
June 21, 2012
Filing Date:
November 30, 2011
Export Citation:
Assignee:
FUJIFILM CORP (JP)
MIYOSHI TETSU (JP)
SASAKI TSUTOMU (JP)
SAKASHITA YUKIO (JP)
MIYOSHI TETSU (JP)
SASAKI TSUTOMU (JP)
SAKASHITA YUKIO (JP)
International Classes:
C08K3/24; C08L29/04; H01L41/08; H01L41/45
Foreign References:
| JPH06287448A | 1994-10-11 | |||
| JPH0337291A | 1991-02-18 | |||
| JPH06267656A | 1994-09-22 | |||
| JP2005060649A | 2005-03-10 |
Other References:
See also references of EP 2654094A4
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
Mochitoshi Watanabe (JP)
Mochitoshi Watanabe (JP)
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Claims: