Patent ID: 8584043
Filing Date: 2013-11-12
Classification: G06F,H04M

Abstract:
1. A method of controlling an operation of a mobile communication device equipped with a touch screen, the method comprising: displaying on the touch screen a plurality of thumbnail images, each thumbnail image corresponding to an image file stored in the mobile communication device, the plurality of thumbnail images overlapped on the touch screen; selecting a first thumbnail image located at a first position on the touch screen in response to a touch input to the first thumbnail image; displaying the selected first thumbnail image in a manner to be distinguished from other thumbnail images of the plurality of thumbnail images by placing an icon for initiating a display of a menu on an icon display area of the selected first thumbnail image; one of adjusting a brightness of the first image in response to a user input of touching and dragging in a predetermined direction on the first image while the first image is displayed, the brightness of the first image being adjusted in proportion to a dragged distance.