Display panel and display device

The utility model relates to a display panel and a display device, the display panel comprises a first non-display area and a second non-display area at least partially surrounding the first non-display area, and the display panel comprises a substrate layer; the first inorganic layer is arranged on one side of the substrate layer, and the first inorganic layer at least partially covers the second non-display area; the wiring layer is arranged on the side, away from the substrate layer, of the first inorganic layer and located in the first non-display area, and the wiring layer comprises a plurality of signal wires; the organic layer is arranged on one side, deviating from the first inorganic layer, of the wiring layer and covers the signal wiring; the second inorganic layer is arranged on the side, away from the substrate layer, of the organic layer, at least part of the second inorganic layer covers the second non-display area, and at least part of the part, located in the second non-display area, of the se