DISPLAY DEVICE GENERATING TACTILE FEEDBACK AND METHOD FOR CONTROLLING THE SAME

A method for controlling a display device according to an embodiment of the specification may include displaying a digital image including a first region to which a first tactile feedback is allocated, detecting a control input applied to the first region of the digital image, determining whether the first region of the digital image is smaller than a size threshold, zooming in on the first region to which the first tactile feedback is allocated to a size larger than the size threshold with a first magnification when the first region is smaller than the size threshold, and generating the first tactile feedback in the zoomed in on first region.