DISPLAY DEVICE AND ON-SCREEN DISPLAY OPERATION METHOD

摘要

In the present invention are disposed a horizontal slider control key (10a) and a vertical slider control key (10b) upon the right end of the bottom side and upon the lower end of the right side, respectively, of the front bezel (2) of a display device (1). If a finger is traced upon the horizontal slider control key (10a) at a time when the cursor is at any category within the main menu (M1) of the OSD screen, the cursor is moved within the main menu (M1) according to the amount of operation at the time. If the finger is traced upon the vertical slider control key (10b) at a time when the cursor is at any menu item within a submenu (M2) of the OSD screen, the cursor is moved within the submenu (M2) according to the amount of operation at the time. If the amount of operation exceeds the range of the submenu (M2), a screen in which the cursor is at the main menu (M1) is displayed.