Display panel and display device

A display panel comprising:

• a plurality of pixels arranged in an pixel array in a first direction and a second direction intersecting the first direction, each pixel of the plurality of pixels comprising a first sub-pixel, a second sub-pixel, and a third sub-pixel, the first sub-pixel having a first light-emitting zone configured to emit light of a first color, the second sub-pixel having a second light-emitting zone configured to emit light of a second color, the third sub-pixel having a third light-emitting zone configured to emit light of a third color;
• a pixel defining layer comprising a plurality of openings, the plurality of openings defining a plurality of light-emitting regions including the first light-emitting zone, the second light-emitting zone and the third light-emitting zone, each of the plurality of light-emitting regions being provided with an anode and a light-emitting layer;
• a pixel circuit electrically connected with the anode;
• a base substrate on which the anodes are arranged;
• and
• wherein the light-emitting layers of at least two light-emitting regions for emitting light of a same color are integrally formed, and the anodes of the at least two light-emitting regions for emitting light of the same color are electrically connected and driven by a same pixel circuit,
• wherein the anodes of the at least two light-emitting regions for emitting light of the same color are electrically connected via a connecting wire, the connecting wire and the anodes are in different layers, and the connecting wire is on a side of the anodes close to the base substrate, and
• wherein an area of an orthographic projection of each opening on the base substrate is smaller than an area of an orthographic projection of the light-emitting layer of a light-emitting region that is defined by a respective opening on the base substrate, and the orthographic projection of each opening on the base substrate falls within the orthographic projection of the light-emitting layer of the light-emitting region that is defined by the respective opening on the base substrate,
• wherein respective first light-emitting zones of each row of pixels in the pixel array are arranged in the first direction to form a first light-emitting zone row, respective second light-emitting zones and respective third light-emitting zones of each row of pixels in the pixel array are arranged in the first direction to form a mixed light-emitting zone row, the first light-emitting zone row and the mixed light-emitting zone row are alternatively arranged in the second direction,
• wherein respective first light-emitting zones of each column of pixels in the pixel array are arranged in the second direction to form a first light-emitting zone column, respective second light-emitting zones and respective third light-emitting zones of each column of pixels in the pixel array are arranged in the second direction to form a first mixed light-emitting zone column and second mixed light-emitting zone column, the first mixed light-emitting zone column comprises second light-emitting zones and third light emitting zones alternatively arranged in the second direction, the second mixed light-emitting zone column comprises third light-emitting zones and second light-emitting zones alternatively arranged in the second direction, any light-emitting zone of the first mixed light-emitting zone column and a light-emitting zone of the second mixed light-emitting zone column adjacent to the any light-emitting zone in the first direction are configured to emit different colors, and
• wherein the first light-emitting zone column is between the first mixed light-emitting zone column and the second mixed light-emitting zone column, and there exist two first mixed light-emitting zone columns or two second mixed light-emitting zone columns between two first light-emitting zone columns in the pixel array adjacent to each other in the first direction.