VIBRATION APPARATUS AND VEHICULAR APPARATUS COMPRISING THE SAME

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VIBRATION APPARATUS AND VEHICULAR APPARATUS COMPRISING THE SAME

This abstract first appeared for US patent application 18907304 titled 'VIBRATION APPARATUS AND VEHICULAR APPARATUS COMPRISING THE SAME

Original Abstract Submitted

A vibration apparatus may comprise a vibration member, and a vibration element configured to vibrate the vibration member and including a vibration part. The vibration part includes a piezoelectric material and an electrostrictive material. The electrostrictive material includes materials repressed by Equations 1 and 2 below.