The invention provides a display panel and a
display device, and the display panel comprises a photosensitive area, a substrate, a light-emitting layer, and a light
blocking layer. A
semiconductor layer is arranged on one side of the substrate and comprises a plurality of
semiconductor elements, and the
semiconductor elements comprise first semiconductor elements located in the photosensitive area. The light-emitting layer is located on the side, away from the substrate, of the semiconductor layer, the light
blocking layer is located on the side, away from the light-emitting layer, of the semiconductor layer, the light
blocking layer comprises a plurality of
first light blocking parts arranged at intervals, and the
first light blocking parts correspond to the first semiconductor elements. The
orthographic projection of the
first light blocking part on the plane where the substrate is located is at least partially overlapped with the
orthographic projection of the first semiconductor element on the plane where the substrate is located. According to the display panel, the first light blocking part is arranged on the side, away from the light-emitting layer, of the first semiconductor element, the intensity of light irradiated to the first semiconductor element is effectively reduced, the display difference of the display panel is reduced, and the display effect of the display panel is improved.