Display panel and display apparatus

A display panel, comprising:

• a substrate;
• a light emitting unit located on the substrate;
• one or more combinational structure layers located on a side of the light emitting unit away from the substrate, each of the combinational structure layers comprising a first structure layer, a second structure layer and a third structure layer, a refractive index of the first structure layer being greater than a refractive index of the second structure layer, and the refractive index of the second structure layer being greater than a refractive index of the third structure layer;
• an encapsulation layer stacked on the side of the light emitting unit away from the substrate;
• and
• a touch layer stacked on a side of the encapsulation layer away from the substrate,
• wherein the touch layer comprising at least one of the combinational structure layers, or each of the encapsulation layer and the touch layer comprising at least one of the combinational structure layers,
• the touch layer comprises a fourth inorganic film layer, a second metal layer, and an optical adhesive layer that are stacked on the encapsulation layer, a fourth auxiliary film layer located between the fourth inorganic film layer and the second metal layer, and a fifth auxiliary film layer located between the second metal layer and the optical adhesive layer;
• and
• in a same combinational structure layer, the first structure layer is the fourth inorganic film layer, the second structure layer is the fourth auxiliary film layer, and the third structure layer is the fifth auxiliary film layer.