Speakers | PZT (for Actuators)
Piezoelectric speakers, which use piezoelectric elements, incorporate piezoelectric film in the vibration plate. This vibration plate (the piezoelectric film) converts electrical signals into mechanical vibration, and causes the film to vibrate, which then produces sound. KRYSTAL’s single crystal PZT film has a high withstand voltage and a high displacement, to generate unprecedented levels of sound pressure. A low dielectric constant also contributes to reduced power consumption.
E.g.: Compact speakers; high-performance headphones