| CPC H10K 59/121 (2023.02) [H10K 59/124 (2023.02); H10K 59/131 (2023.02); H10K 59/353 (2023.02); H10K 59/80515 (2023.02)] | 16 Claims |
|
1. A display panel, comprising:
a substrate;
a plurality of anode portions disposed on the substrate; and
for each of the anode portions, a first circuit and a second circuit disposed between the anode portion and the substrate, wherein the first circuit is disposed close to a first edge of the anode portion, the second circuit is disposed close to a second edge of the anode portion, the first circuit comprises a first circuit portion disposed corresponding to the anode portion, the second circuit comprises a second circuit portion disposed corresponding to the anode portion, the first circuit portion and the second circuit portion are disposed on opposite sides of a center of the anode portion, a distance between the first circuit portion and the first edge is a first distance, a distance between the second circuit portion and the second edge is a second distance, an absolute value of a difference between the first distance and the second distance is less than a width of the first circuit portion or a width of the second circuit portion, a distance between the first circuit portion and the center of the anode portion is a third distance, a distance between the second circuit portion and the center of the anode portion is a fourth distance, and an absolute value of a difference between the third distance and the fourth distance is less than the width of the first circuit portion or the width of the second circuit portion; and
wherein the first circuit further comprises a third circuit portion protruding beyond the anode portion, and the width of the first circuit portion and the width of the second circuit portion are less than a width of the third circuit portion,
wherein the third circuit portion comprises a third sub-circuit portion located at a third circuit layer and a fourth sub-circuit portion located at a fourth circuit layer, the third sub-circuit portion is electrically connected to the fourth sub-circuit portion, and the first circuit portion and the second circuit are both located at the third circuit layer or the fourth circuit layer,
wherein the first circuit transmits a working voltage to a light-emitting device, and the second circuit transmits a data voltage to a driving transistor,
wherein a plurality of first circuits as voltage lines and a plurality of second circuits as data lines are disposed in parallel, anode portions in a same column are provided with one corresponding first circuit and one corresponding second circuit on a side away from the light-emitting surface, a direction in which the first circuits and the second circuits extend is same as a direction in which the anode portions in the same column are disposed,
wherein two circuit portions are disposed axisymmetrically with respect to a centerline of the anode portion corresponding to a pixel, the two circuit portions being the first circuit portion and second circuit portion, the first circuit portion comprises a first sub-circuit portion located at a first circuit layer and a second sub-circuit portion located at a second circuit layer, the second circuit portion is located at the first circuit layer or the second circuit layer, the first sub-circuit portion is electrically connected to the second sub-circuit portion, and an absolute value of a difference between a width of the first sub-circuit portion and a width of the second sub-circuit portion is less than an absolute value of a difference between the width of the first circuit portion and the width of the second circuit portion.
|