ELECTRONIC DEVICE AND CONTROLLING METHOD FOR ELECTRONIC DEVICE

PURPOSE: An electronic device and a control method of the electronic device are provided to gradually decrease parallax for an area which is separated to an edge area in screen conversion and to gradually increase the parallax for an area which is displayed on a screen, thereby avoiding sudden depth change. CONSTITUTION: A control unit starts screen conversion corresponding to a request the screen conversion from a display state of a first image to a second image. When the screen conversion is started, the control unit parallax of the first image and the second image is controlled within a predetermined range(S104). When the screen conversion is completed, the control unit restores the parallax of the first image and the second image to original parallax of the first image and the second image(S105,S106). [Reference numerals] (AA) Start; (BB) End; (S101) Display a first image on a screen; (S102) Request screen conversion to a second image?; (S103) Start screen conversion; (S104) Control the parallax of the first image and the second image within a predetermined range; (S105) Complete the screen conversion?; (S1106) Restore the parallax of the first image and the second image as original