| 摘要 |
<p>PURPOSE: A mobile terminal is provided to identify the location of a virtual key button by generating a tactile effect for discriminating the touch input to another region. CONSTITUTION: A virtual keypad includes plural virtual key buttons, and a vibrator generates vibration. A control unit discriminates an approaching touch and a contact touch on a touch screen. If the contact touch is applied to one of the plural virtual key buttons, the control unit inputs a corresponding character to the corresponding key button. If the approaching touch is applied to a certain position on the touch screen, the control unit generates first pattern vibration through the vibrator.</p> |
