Device including touch display and method for preventing wrong operation by touch

The one touch device and malfunction prevention method with a touch display is disclosed. Device in accordance with one embodiment of the present invention includes a touch sensing unit for sensing a user's touch event is input on the touch display, and enable or disable the virtual bezel area on the touch display, detecting a virtual bezel area upon activation If the touch event correspond to a touch event causing a malfunction of the device comprises a control unit that invalidate the touch event.