Multilayer piezoelectric actuator or contact connection of multilayer piezoelectric sensor

摘要

This invention the device which consists of plural actuator layers or the sensor layer which are consecutively laminated, especially the piezoelectric layered product (2), the electrode (5) or regards the device of the type which has the piezoelectric layered product (2) contact terminal area. As for this invention, flexible the lead/read frame (1) is connected the electrode (5) electrically, thing is featured.