Patent ID: 7903089

Claim:
A method of displaying in a mobile communication terminal having a display screen that includes a main menu region and a sub menu region, the method comprising: displaying main menu items in a first direction on the main menu region of the display screen; displaying sub menu items corresponding to a selected main menu item on the sub menu region, the sub menu items being displayed in a second direction of the display screen while the main menu items are being displayed; selecting one of the displayed sub menu items; and in response to selecting one of the sub menu items, displaying a new window on the display screen containing information of the selected sub menu item so that at least a portion of the main menu items and a portion of sub menu items are simultaneously displayed on the display screen while the new window is displayed, wherein the sub menu region is provided in a shape of a window that displays an application type icon or a list type icon, wherein the window of the sub menu region distinguishes the sub menu region of the display screen from the main menu region of the display screen, wherein the sub menu region includes at least one of the sub menu items and a scroll bar that is displayed according to a number of the sub menu items, and wherein the scroll bar is displayed in the window of the sub menu region when the sub menu items are not entirely displayed on the sub menu region.