Title:
The manufacturing method of a compound piezo-electricity object, the manufacturing method of an ultrasound probe, a compound piezo-electricity object, an ultrasound probe, and an ultrasonographic image diagnostic device
Document Type and Number:
Japanese Patent JP5949599
Kind Code:
B2
Abstract:
A method for producing a composite piezoelectric body includes: forming a composite piezoelectric body by filling a non-conductive polymer between a plurality of piezoelectric materials arranged in an array state at predetermined intervals, and polishing one surface of the composite piezoelectric body, from which surface at least the piezoelectric materials and the polymer are exposed, by using an abrasive film in which an abrasive particle is applied to a base film.
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Inventors:
Yuichi Nishikubo
Application Number:
JP2013042468A
Publication Date:
July 06, 2016
Filing Date:
March 05, 2013
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
H04R31/00; A61B8/00; H04R17/00
Domestic Patent References:
| JP2004088056A | ||||
| JP2012244273A |
Attorney, Agent or Firm:
Gwangyang International Patent Office