Display panel and display device

A display panel, comprising:

• a substrate;
• a first electrode layer provided at a surface of the substrate;
• an anti-peeping layer provided at a surface of the first electrode layer facing away from the substrate;
• a plurality of light-emitting units arranged at intervals on a surface of the anti-peeping layer facing away from the first electrode layer and connected to each other, and an accommodating space being provided between two adjacent light-emitting units;
• a plurality of anti-peeping units correspondingly arranged in the accommodating space and located at the surface of the anti-peeping layer facing away from the first electrode layer;
• and
• a color photoresist layer provided at a side of the light-emitting unit facing away from the anti-peeping layer, the color photoresist layer comprising a color photoresist and a black matrix arranged in an interleaved manner, and the black matrix being arranged corresponding to the anti-peeping unit;
• wherein the anti-peeping layer is configured to emit anti-peeping light under a control of the first electrode layer, so that the display panel is in an anti-peeping mode;
• the anti-peeping unit is configured to become a dark color and undergo expansion deformation in the anti-peeping mode, so that the anti-peeping light emitted by the anti-peeping layer is refracted and emitted through the color photoresist.