Patent ID: 9400556
Filing Date: 2016-07-26
CPC Classification: G06F

Claim Text:
1. An electronic device comprising: a panel member touched by a user; a vibrator vibrates the panel member in a first vibration mode and a second vibration mode; and a vibration controller controls the vibration of the vibrator, wherein the number of vibration nodes occurring on the panel member in the first vibration mode is different from the number of vibration nodes occurring on the panel member in the second vibration mode, wherein the vibration controller selects one of the first vibration mode and the second vibration mode depending on a touch position of the user, and vibrates the panel member in the selected vibration mode, and wherein, while a finger of the user continuously touches the panel member, the vibration controller drives the vibrator intermittently, and switching between the first vibration mode and the second vibration mode is done while the vibration is stopped.