Display panel and display device

A display device, comprising display panel, the display panel comprising:

• a display-side substrate;
• a display array layer, a lens layer and an image array layer, which are sequentially provided at a side of the display-side substrate;
• an aperture array layer, provided between the lens layer and the image array layer;
• wherein the display array layer comprises a plurality of display pixels arranged in an array,
• wherein the lens layer comprises a plurality of micro-lenses arranged in an array, and a surface, which is closer to the image array layer, of each of the plurality of the micro-lenses is a flat surface,
• wherein the image array layer comprises a plurality of image pixels arranged in an array, and is configured to form an image with light being reflected from a display side and passing through the lens layer,
• wherein the aperture array layer comprises hole-like light-transmitting regions arranged in an array and light-shielding regions configured for separating adjacent hole-like light-transmitting regions, the hole-like light-transmitting regions are in one-to-one correspondence with the plurality of the micro-lenses, and
• wherein a center of an orthographic projection of each of the plurality of the micro-lenses on the aperture array layer and a center of a corresponding hole-like light-transmitting region are overlapped with each other.