Flexible display apparatus and method for controlling thereof

1. A method of controlling a flexible display apparatus, the method comprising:

receiving a user input for selecting an icon displayed on a display of the flexible display apparatus;

identifying whether deformation of the display is required for executing an application corresponding to the selected icon;

in response to the deformation of the display being required for executing the application, displaying on the display a graphical user interface (GUI) guide comprising information on predetermined deformation of the display for executing the application;

receiving a deformation gesture for deforming the display while the GUI guide is displayed on the display; and

in response to the deformation of the display by the deformation gesture being corresponded to the predetermined deformation, executing the application,

wherein the GUI guide comprises information on an angle of the predetermined deformation.

2. The method as claimed in claim 1 , wherein the GUI guide indicates a type of the deformation gesture to be performed.

3. The method as claimed in claim 2 , further comprising:

detecting the deformation gesture, the deformation gesture being a user manipulation that deforms the flexible display apparatus;

determining whether the detected deformation gesture corresponds to a predetermined deformation gesture; and

providing an output that indicates a result of the determining.

4. The method as claimed in claim 3 , wherein the output is a feedback signal that indicates a similarity of the detected deformation gesture to the predetermined deformation gesture.

5. The method as claimed in claim 2 , further comprising:

detecting the deformation gesture, the deformation gesture being a user manipulation that deforms the flexible display apparatus; and

determining whether the detected deformation gesture corresponds to a predetermined deformation gesture, and

wherein the executing comprises executing the command of the application in response to determining that deformation gesture corresponds to the predetermined deformation gesture.

6. The method as claimed in claim 2 , wherein the deformation gesture comprises at least one of a bending the flexible display apparatus, a rolling the flexible display apparatus, and a folding the flexible display apparatus.

7. The method as claimed in claim 6 , further comprising:

detecting the deformation gesture is performed;

determining the degree of deformation of the flexible display apparatus based on the deformation gesture; and

determining the at least one of the bending the flexible display apparatus, the rolling the flexible display apparatus, and the folding the flexible display apparatus based on the degree of the deformation.

8. The method as claimed in claim 7 , further comprising:

determining whether a first portion of a surface of the flexible display apparatus and a second portion of the surface of the flexible display apparatus contact each other, and

wherein the determining the at least one of the bending of the flexible display apparatus, the rolling of the flexible display apparatus, and the folding of the flexible display apparatus comprises determining the at least one of the bending of the flexible display apparatus, the rolling of the flexible display apparatus, and the folding of the flexible display apparatus based on (i) the degree of deformation of the flexible display apparatus and (ii) whether it is determined that the first portion and the second portion contact each other.

9. The method as claimed in claim 2 , wherein the deformation gesture is a plurality of deformations of the flexible display apparatus.

10. The method as claimed in claim 2 , wherein the executing comprises displaying a result of executing the command of the application on the display.

11. The method as claimed in claim 2 , further comprising:

displaying the icon on the display.

12. The method as claimed in claim 2 , further comprising:

displaying an operating system of the flexible display apparatus on the display.

13. A flexible display apparatus comprising:

a flexible display;

a controller configured to:

receive a user input for selecting an icon displayed on the flexible display;

identify whether deformation of the flexible display is required for executing an application corresponding to the selected icon,

in response to the deformation of the display being required for executing the application, display on the flexible display a graphical user interface (GUI) guide comprising information on predetermined deformation of the flexible display for executing the application,

receive a deformation gesture for deforming the flexible display while the GUI guide is displayed on the flexible display, and

in response to the deformation of the display by the deformation gesture being corresponded to the predetermined deformation, execute the application,

wherein the GUI guide comprises information on an angle of the predetermined deformation.

14. The flexible display apparatus as claimed in claim 13 , wherein the GUI guide indicates a type of the deformation gesture to be performed.

15. The flexible display apparatus as claimed in claim 14 , further comprising:

a sensor configured to sense the deformation gesture, the deformation gesture being a user manipulation of the flexible display apparatus,

wherein the controller is further configured to determine whether the sensed deformation gesture corresponds to a predetermined deformation gesture and control output of an output that indicates a result of the determining.

16. The flexible display apparatus as claimed in claim 15 , wherein the output is a feedback signal that indicates a similarity of the detected deformation gesture to the predetermined deformation gesture.

17. The flexible display apparatus as claimed in claim 14 , further comprising:

a sensor configured to sense the deformation gesture, the deformation gesture being a user manipulation of the flexible display apparatus,

wherein the controller is further configured to determine whether the detected deformation gesture corresponds to a predetermined deformation gesture and execute the command of the application in response to determining that deformation gesture corresponds to the predetermined deformation gesture.

18. The flexible display apparatus as claimed in claim 14 , wherein the deformation gesture comprises at least one of a bending of the flexible display apparatus, a rolling of the flexible display apparatus, and a folding of the flexible display apparatus.

19. The flexible display apparatus as claimed in claim 18 , wherein a sensor detects the deformation gesture, and

wherein the controller is further configured to determine the degree of the deformation of the flexible display apparatus based on the deformation gesture, and determine the at least one of a bending the flexible display apparatus, the rolling the flexible display apparatus, and the folding the flexible display apparatus based on the degree of deformation of the flexible display apparatus.

20. The flexible display apparatus as claimed in claim 19 , wherein the controller is further configured to determine whether a first portion of a surface of the flexible display apparatus and a second portion of the surface of the flexible display apparatus contact each other and determine the at least one of the bending the flexible display apparatus, the rolling the flexible display apparatus, and the folding the flexible display apparatus based on (i) the degree of deformation of the flexible display apparatus and (ii) whether it is determined the first portion and the second portion contact each other.

21. The flexible display apparatus as claimed in claim 14 , wherein the deformation gesture is a plurality of deformations of the flexible display apparatus.

22. The flexible display apparatus as claimed in claim 14 , wherein the controller is further configured to control display of a result of executing the command of the application on the flexible display.

23. The flexible display apparatus as claimed in claim 14 , wherein the controller is further configured to control display of the icon on the flexible display.

24. The flexible display apparatus as claimed in claim 14 , wherein the controller controls display of an operating system of the flexible display apparatus on the flexible display.

25. A non-transitory computer-readable medium having embodied thereon a program for executing a method of controlling a flexible display apparatus, the method comprising:

receiving a user input for selecting an icon displayed on a display of the flexible display apparatus;

identifying whether deformation of the display is required for executing an application corresponding to the selected icon;

in response to the deformation of the display being required for executing the application, displaying on the display a graphical user interface (GUI) guide comprising information on predetermined deformation of the display for executing the application;

receiving a deformation gesture for deforming the display while the GUI guide is displayed on the display; and

in response to the deformation of the display by the deformation gesture being corresponded to the predetermined deformation, executing the application,

wherein the GUI guide comprises information on an angle of the predetermined deformation.