Disclosed are a display panel and a display device, wherein the display panel includes an opposing substrate, a liquid crystal layer, and an array substrate, the liquid crystal layer is disposed between the opposing substrate and the array substrate; the array substrate includes a base, a first inorganic film layer and a conductive layer, the first inorganic film layer is disposed on the base and has a refractive index greater than or equal to 1.4 and less than or equal to 1.6, the conductive layer is disposed on the base, and the conductive layer is adjacent to the first inorganic film layer.