Electronic devices with a touch panel

It is possible to reliably notify the operator of the completion of the input, and provides a small electronic device with a touch panel of thickness. Touch panel electronic device 1 includes a display panel 11, and a touch panel 12, the vibrating element 20, and a vibration propagation member 15, 16. The touch panel 12 is disposed above the display panel 11. Vibrating element 20 is disposed on the side of the display panel 11. Vibration propagation member 15 and 16, propagate the vibration of the vibrating element 20 on the touch panel 12. Vibration element, the vibration direction of the diaphragm 22 is arranged parallel to the normal direction of the display panel 11.