The present invention provides a display device comprising a top chassis including first plate and a second plate extended and bent down from the first, a lens plate disposed below the first plate, a first frame supporting a peripheral area of the lens plate, a display panel disposed below the first frame, a backlight unit supporting a peripheral area of the display panel, and a chassis fixing member fixing the top chassis to the backlight unit. The first frame includes a first surface facing an inner surface of the first plate and a second surface facing an inner surface of the second surface.