ELECTRONIC DEVICE

摘要

[Problem] To provide an electronic device that is capable of generating stable vibration across the whole of a panel. [Solution] The electronic device 1 includes a panel 20, a casing 10 that holds the panel 20, and a piezoelectric element 30 that is placed on the back surface side of the panel 20. The piezoelectric element 30 is placed at a position such that the vibration amplitude of the panel is maximum at the longitudinally center side of the panel 20 relative to the position where the piezoelectric element 30 is placed.