A display device is provided with an LED; a rectangular liquid crystal panel that uses light from the LED for display; a bezel; and a frame. The bezel forms a rectangular frame following along the outer peripheral edges of the liquid crystal panel, and is configured such that a length thereof in a first direction is variable, or lengths thereof in a first direction and a second direction are variable. The frame forms a rectangular frame following along the outer peripheral edges of the liquid crystal panel, and together with the bezel clamps the outer peripheral edges of the liquid crystal panel.