Patent ID: 9529383
Filing Date: 2016-12-27
CPC Classification: G06F

Claim Text:
1. A display device, comprising: a touch sensor unit configured to sense a touch input; a display unit configured to display a first object and sense a first touch input on a front side of the display unit in a manner of being equipped with a first touch sensor unit; a transparent display unit configured to display a second object and respectively sense a second touch input on a front side of the transparent display unit and a third touch input on a back side of the transparent display unit in a manner of being equipped with a second touch sensor unit and a third touch sensor unit wherein the transparent display unit is connected with the display unit; a position sensor unit configured to sense a position of the display device; and a processor configured to control the touch sensor unit, the display unit, the transparent display unit and the position sensor unit, wherein the processor is further configured to: detect the second touch input by activating the second touch sensor unit and control the first object displayed in the display unit based on the detected second touch input when a first position, of which the transparent display unit and the display unit are overlapped with each other in a manner that the transparent display unit is folded in an inward direction, is detected, detect the first touch input and the third touch input respectively by activating the first touch sensor unit and the third touch sensor unit, control the first object displayed in the display unit based on the detected first touch input, and control the second object displayed in the transparent display unit based on the detected third touch input when a second position, of which an angle between the transparent display unit and the display unit is within a predetermined angle range in a manner that the transparent display unit is unfolded, is detected, detect the first touch input by activating the first touch sensor unit and detect the second touch input by activating the second touch sensor unit when a fourth position, of which the angle between the transparent display unit and the display unit is less than the predetermine angle range in a manner that the transparent display unit is unfolded, is detected, when the fourth position is detected, respectively display the first object in the display unit and the second object in the transparent display unit, when the first touch input is detected, control the displayed first object based on the detected first touch input, and when the second touch input is detected, control the displayed second object based on the detected second touch input.