Display device having data lines located on opposite sides of subpixel driving circuits

A display substrate, comprising a base substrate, and a plurality of subpixels and a plurality of data lines arranged on the base substrate, each of the subpixels comprising a subpixel driving circuit and a light-emitting element coupled to each other,

• wherein plurality of subpixel driving circuits comprised in the plurality of subpixels comprises a plurality of driving circuit columns, each of the driving circuit columns comprises a plurality of subpixel driving circuits arranged in a first direction, the plurality of driving circuit columns comprises a plurality of column units, each of the column units comprises at least two driving circuit columns proximate to each other, the data lines coupled to the subpixel driving circuits comprised in the column unit are located at a first side and/or a second side of the column unit, the first side is opposite to the second side in a second direction, and the second direction intersects the first direction;
• wherein the column unit comprises at least one first driving circuit column and at least one second driving circuit column, and the first driving circuit columns and the second driving circuit columns are arranged alternately in the second direction;
• the first driving circuit column comprises a plurality of first subpixel driving circuits and a plurality of second subpixel driving circuits, the first subpixel driving circuits and the second subpixel driving circuits are arranged alternately in the first direction, the first subpixel driving circuit is coupled to a first-color light-emitting element, the second subpixel driving circuit is coupled to a second-color light-emitting element, the first subpixel driving circuits in the first driving circuit column are coupled to a same data line, and the second subpixel driving circuits in the first driving circuit column are coupled to a same data line;
• and
• the subpixel driving circuit in the second driving circuit column is coupled to a third-color light-emitting element, and the subpixel driving circuits in the second driving circuit column are coupled to a same data line;
• wherein the data line coupled to the first subpixel driving circuits in the first driving circuit column and the data line coupled to the second subpixel driving circuits in the first driving circuit column are arranged at the first side of the column unit, and the data line coupled to the subpixel driving circuits in the second driving circuit column are arranged at the second side of the column unit;
• wherein the column unit comprises two first driving circuit columns and two second driving circuit columns, the first subpixel driving circuits comprised in the two first driving circuit columns are coupled to a same first data line, the second subpixel driving circuits comprised in the two first driving circuit columns are coupled to a same second data line, third subpixel driving circuits comprised in a first one of the second driving circuit columns are coupled to a same third data line, and fourth subpixel driving circuits comprised in a second one of the second driving circuit columns are coupled to a same fourth data line;
• and
• the first data line, the second data line, the third data line and the fourth data line are arranged sequentially in the second direction;
• wherein the column unit comprises a plurality of sub-units arranged sequentially in the first direction, and each of the sub-units comprises two driving circuit rows arranged in the first direction;
• a first one of the driving circuit rows comprises the first subpixel driving circuit, the third subpixel driving circuit, the second subpixel driving circuit and the fourth subpixel diving circuit arranged sequentially in the second direction, and a second one of the driving circuit rows comprises the second subpixel driving circuit, the third subpixel driving circuit, the first subpixel driving circuit and the fourth subpixel driving circuit arranged sequentially in the second direction;
• and
• the first data line and the second data line are arranged at the first side of the column unit, and the third data line and the fourth data line are arranged at the second side of the column unit.