Array substrate and preparation method therefor, and display panel

An array substrate, comprising:

• a base substrate;
• a plurality of pixel pairs distributed in an array, wherein two gate lines are provided between two adjacent rows of pixel pairs, each of the plurality of pixel pairs comprises a first pixel electrode and a second pixel electrode arranged side by side, the first pixel electrode and the second pixel electrode are electrically connected with the same one data line, and the first pixel electrode is arranged at a side of the second pixel electrode away from the data line;
• a first pixel switch and a second pixel switch, electrically connected with the first pixel electrode and the second pixel electrode, respectively;
• wherein in an extension direction of the data line, the first pixel switch and the second pixel switch are distributed in pairs between two different pixel pairs, respectively, and a first pixel switch and a second pixel switch corresponding to a pixel pair are located at both sides of the pixel pair;
• and the first pixel switch comprises a first gate, a first electrode and a second electrode, the first gate is electrically connected with a gate line closest to the first pixel switch, the second electrode is electrically connected with a data line, and the first electrode is electrically connected with the first pixel electrode;
• and
• a first conductive structure, wherein at least part of the first conductive structure is located between two pixel pairs corresponding to each pair of first pixel switches;
• and in a direction perpendicular to the base substrate, the first conductive structure is at least partially overlapped with the gate line, and in the extension direction of the data line, the first conductive structure is at least partially overlapped with the first electrode.