Subjected to a stress of the piezoelectric ceramic transducer may generate a high enough voltage to cause a spark between the electrodes so that the spark ignition combustion gas can be used, the device called a piezoelectric ceramic igniter.
20th century materials scientists around the world began to explore new ferroelectric material, the first time the study introduced the concept of nano-piezoelectric material, the piezoelectric material of this research and development of functional materials is facing a major breakthrough, reflected in the material changes in performance, it is the mechanical properties, piezoelectric properties, dielectric properties has been significantly improved, which will undoubtedly change to improve energy performance, resulting in a positive impact.