Patent ID: 9170730
Filing Date: 2015-10-27
Classification: G06F

Abstract:
1. A method for executing a private mode in a mobile terminal, the method comprising: receiving, by a processor, a multi-touch presetting input to enter a private mode setting menu on a display unit: receiving, by the processor, via the private mode setting menu on the display unit, a touch input by a first number of fingers, a touch input by a second number of fingers, and a touch input by at least one palm corresponding to first, second, and third multi-touch codes, respectively, and corresponding to first, second, and third screen brightness levels, respectively, of the display unit of the mobile terminal, wherein the first and second numbers of fingers are different; storing, by a storage unit, the first, second, and third multi-touch codes corresponding to the first, second, and third screen brightness levels, respectively; receiving, by the processor, a multi-touch input on the display unit; determining, by the processor, which multi-touch code among the first, second, and third multi-touch codes corresponds to the received multi-touch input by the first or second number of fingers or the at least one palm; changing, by the processor, a degree of brightness of the display unit according to the first, second, or third brightness level corresponding to the multi-touch code corresponding to the received multi-touch input by the first or second number of fingers or the at least one palm, respectively; sensing an impact using an acceleration sensor, wherein a control unit is configured to control the display unit to be turned on when the impact sensed by the acceleration sensor is greater than a preset value; and wherein at least one of the multi-touch codes includes at least one finger touching the display unit, remaining substantially stationary, and then ceasing to touch the display unit.