Display panel and display device

The utility model provides a display panel and a display device. The display panel comprises a first substrate and a second substrate; the first substrate and the second substrate are closed to form a box gap, and the box gap is filled with liquid crystals; the light source is located on the side, away from the first substrate, of the second substrate; the light-transmitting reflective layer is located on the side, close to the first substrate, of the second substrate, light emitted by the light source can penetrate through the light-transmitting reflective layer, and the light which penetrates through the first substrate and irradiates the light-transmitting reflective layer can be reflected by the light-transmitting reflective layer. According to the display panel, the problem that the display brightness of the display panel is insufficient in a dark environment can be solved, meanwhile, the uniformity of the display brightness of the display panel can be improved, the light leakage phenomenon caused by the