Display device and method for controlling the same

The display device and a control method are disclosed. The control method of a display device according to an embodiment of the present invention, based on the first and outputting a GUI, in step with the received signal to the first GUI receives a curvature change signal of the output screen, to include the steps of on the basis of the GUI change data corresponding to the curvature of the screen, the changed, and outputs a second and a step of generating a GUI, a second GUI said generated on the screen to change the curvature of the screen designs. The display device according to an embodiment of the present invention includes a receiver for receiving a curvature change signal, storage for storing the map the GUI change data corresponding to the curvature change information included in the curvature change signal to the curvature change information (Storage) on the basis of the module and, on the signal received by the receiving unit, comprising: a display module to at least an output at least one GUI screen on the basis of the command of the controller for controlling the operation of the display device, the controller, wherein the controller, the screen 1 GUI that when the curvature change signal for the output screen receiver is received, on the basis of the received signal, changes the curvature of the screen, to access (access) to the storage module, and the modified extracting the GUI change data corresponding to the curvature of and, and based on the extracted GUI change data Generating a GUI of claim 2, and design the display device of the claim 2 wherein the GUI the generated control to output to the screen.