Display apparatus, backlight assembly and image displaying mehtod

PURPOSE: A backlight assembly of a display apparatus is provided to compensate a brightness irregularity of a divided light guide plate. CONSTITUTION: An LCD panel(210) comprises an LCD panel in which an image is displayed, a plurality of light guide plates(410) reflecting light to the LCD panel, a plurality of LED modules(421) receiving light by being placed in one side of the light guide plates, and an image processing unit for compensating the brightness of an image. The light guide plate is place under the LCD panel.