Display panel and display device

The utility model discloses a display panel and a display device, and belongs to the technical field of display. The display panel comprises a substrate, an insulating layer located on the substrate and a plurality of light-emitting units located on the insulating layer, and each light-emitting unit comprises a first electrode layer, a light-emitting layer and a second electrode layer. According to the utility model, the surface, far away from the substrate, of the insulating layer is provided with the plurality of curved surface structures, and the plurality of light-emitting units are respectively positioned on the plurality of curved surface structures, so that under the structure, the electrodes and the light-emitting layers in the light-emitting units positioned on the curved surface structures can be curved surface-shaped, and the electrodes can drive the curved-surface-shaped light-emitting layers to emit light rays; compared with a plane-shaped light-emitting unit, the curved-surface-shaped light-emitting unit has the advantages that the light-emitting area is larger, the brightness is improved, the problem of poor brightness of a display panel in the related technology is solved, and the effect of improving the brightness of the display panel is achieved.