DISPLAY DEVICE AND CONTROL METHOD THEREOF

摘要

Disclosed is a display device including a display unit to display at least 3D object having different depths, a touch sensor unit to sense a touch input on the display unit, a tactile feedback unit to generate a tactile feedback corresponding to the 3D object, and a processor to control these units. The processor enables a tactile feedback function. If the touch input is sensed, the processor determines whether or not a first touch position as a position of the sensed touch input is within a first display area of a first 3D object having a first depth. If the first touch position is within the first display area, the processor regulates the first depth to make a first surface of the 3D object coincide with a surface of the display unit, and generates a first tactile feedback corresponding to the 3D object.

主权项

1. A display device comprising:
a display unit configured to display at least one 3D object having different depths; a touch sensor unit configured to sense a touch input on the display unit; a tactile feedback unit configured to generate a tactile feedback corresponding to the 3D object; and a processor configured to control the display unit, the touch sensor unit, and the tactile feedback unit, wherein the processor is further configured to: enable a tactile feedback function, if the touch input is sensed, determine whether or not a first touch position of the touch input is within a first display area of a first 3D object having a first depth, wherein the first display area is a display area in the XY plane of the first 3D object, if the first touch position is within the first display area, adjust the first depth to make a first surface of the first 3D object coincide with a surface of the display unit and generate a first tactile feedback corresponding to the first 3D object.