Display panel and display device

A display panel, having a first surface on a surface of the display panel, comprising:

• a driving circuit layer, comprising a pixel driving circuit;
• a light source array, on a side of the driving circuit layer close to the first surface, comprising a plurality of light sources, which are driven by the pixel driving circuit of the driving circuit layer during operation;
• and
• a black matrix layer, on a side of the light source array close to the first surface, comprising a plurality of first light-transmitting openings and a plurality of second light-transmitting openings;
• wherein the driving circuit layer comprises a plurality of light-transmitting portions, and each of the plurality of first light-transmitting openings is arranged corresponding to at least one of the plurality of light-transmitting portions for transmitting light, and a plane size of one first light-transmitting opening in a direction parallel to the surface of the display panel is smaller than a plane size of one light-transmitting portion in the direction parallel to the surface of the display panel;
• the display panel further comprises a touch control layer on a side of the black matrix layer away from or close to the light source array, the touch control layer comprises a metal grid, an orthographic projection of the metal grid in a direction perpendicular to the first surface is not overlapped with orthographic projections of the plurality of first light-transmitting openings and the plurality of light-transmitting portions in the direction perpendicular to the first surface, and the metal grid is provided between adjacent light sources.