ELECTRODE OF A PIEZO FILM ULTRASONIC TRANSDUCER

摘要

A piezo film ultrasonic transducer has a piezo film including first and second opposing surfaces and a working portion and a lead-out portion. A first plated metal electrode layer is on the first surface of the working portion and the lead-out portion of the piezo film; a first conductive layer is on the first metal plated electrode layer; and a second metal electrode layer is on the opposite surface of the working portion and the lead-out portion. A first conductive layer is on the first metal electrode layer and a second conductive layer is on the second metal electrode layer.