ORGANIC PIEZOELECTRIC MATERIAL, METHOD FOR MANUFACTURING ORGANIC PIEZOELECTRIC MATERIAL FILM, ULTRASONIC OSCILLATOR, AND ULTRASONIC PROBE

摘要

Disclosed is an organic piezoelectric material that has excellent piezoelectric properties and has piezoelectricity and pyroelectricity high enough to be used for conversion of heat or mechanical stimulus to electric energy.  Also disclosed are a method for manufacturing an organic piezoelectric material film using the organic piezoelectric material, and an ultrasonic oscillator and an ultrasonic probe using the organic piezoelectric material film formed using the organic piezoelectric material.  The organic piezoelectric material is characterized by being a resin composition having a nitrogen-containing heterocyclic ring as a partial structure.