| CPC H10K 59/353 (2023.02) [G09G 3/2003 (2013.01); H10K 59/122 (2023.02); H10K 59/352 (2023.02); G09G 2300/0452 (2013.01)] | 16 Claims |
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1. 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.
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