This application relates to a display panel and a
display device, including a substrate and a fixing layer. The side surface of the substrate has multiple wiring structures; a first surface of the substrate has multiple light-emitting elements, multiple first pads, and multiple
signal lines connecting the light-emitting elements and the pads, with the first pads connected to one end of the wiring structures; a second surface of the substrate has multiple second pads, multiple third pads, and multiple fan-out wirings connecting the second and third pads, with the second pads used to connect to a circuit board, and the third pads connected to the other end of the wiring structures; display signals are transmitted sequentially to the light-emitting elements via the second pads, third pads, wiring structures, first pads, and
signal lines; the fixing layer covers at least one of the portions of the second pads away from the substrate, the portions of the third pads away from the substrate, and the portions of the fan-out wirings away from the substrate, and extends to the exposed second surface of the substrate.