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US 8,771,541 B2Granted
Polymer composite piezoelectric body and manufacturing method for the same
AssigneeFUJIFILM Corporation
InventorsTetsu Miyoshi, Tsutomu Sasaki, Yukio Sakashita
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Abstract
A polymer composite piezoelectric body is obtained by conducting polarization treatment on a composite having piezoelectric particles uniformly mixed by dispersion in a polymer matrix containing cyanoethylated polyvinyl alcohol.
Claims15
A polymer composite piezoelectric body obtainable by conducting poling treating on a composite having piezoelectric particles uniformly mixed by dispersion in a polymer matrix comprising cyanoethylated polyvinyl alcohol.
A method of manufacturing a polymer composite piezoelectric body, comprising the steps of:
- forming, on a substrate which is an electrode or a conductive substrate that acts as an electrode, a composite having piezoelectric particles uniformly mixed by dispersion in a polymer matrix comprising cyanoethylated polyvinyl alcohol;
- and
- conducting poling treating on the composite.
Dependencies are inferred from the claim text.