A display panel is provided, including a transparent display area and a conventional display area surrounding the transparent display area. The transparent display area and the conventional display area both include a plurality of sub-pixel units, and a density of sub-pixel units in the transparent display area is the same as a density of sub-pixel units in the conventional display area. A pixel area of the sub-pixel units in the transparent display area is less than a pixel area of the sub-pixel units in the conventional display area.