ORGANIC PIEZOELECTRIC MATERIAL, ORGANIC PIEZOELECTRIC FILM, ULTRASOUND TRANSDUCER, METHOD FOR MANUFACTURING ULTRASOUND TRANSDUCER, ULTRASOUND PROBE AND ULTRASOUND MEDICAL IMAGING DEVICE

摘要

Provided are an organic piezoelectric material, which has excellent piezoelectric characteristics and adhesiveness, an organic piezoelectric film using the organic piezoelectric material, an ultrasound transducer using such organic piezoelectric film, a method for manufacturing the ultrasound transducer, an ultrasound probe using the ultrasound transducer, and an ultrasound medical imaging device. The organic piezoelectric material is characterized in that the quantity of a residual solvent after film formation is 1.5 mass% or less.