DISPLAY APPARATUS AND IMAGE SIGNAL PROCESSING METHOD

摘要

PURPOSE: A display device and method thereof are provided to adjust quality of an image according to viewing area and display a quality adjusting menu according to a viewing area. CONSTITUTION: A display device includes a display unit, a UI generating unit, a user selecting unit, a signal processing unit, and the control unit. The UI generating unit generates UI information and outputs the display unit. The user selecting unit selects a viewing area. The signal processing unit processes a received image signal and displays through the display unit. The control unit controls the UI generating unit and the signal processing unit.