Array substrate, display panel and display device

An array substrate, comprising a display region and a non-display region surrounding the display region, wherein the array substrate further comprises a plurality of gate lines, a plurality of data lines, and a plurality of common electrode lines;

• the plurality of data lines and the plurality of gate lines define a plurality of pixel units at the display region;
• each pixel unit comprises a pixel electrode;
• at least one of the plurality of common electrode lines comprises a main line and a branch line located at at least one side of the main line;
• and
• at least a part of the branch lines are located at an inner side of a periphery of the display region,
• wherein the plurality of common electrode lines comprises a first common electrode line and a second common electrode line arranged opposite to the first common electrode line on the array substrate, a width of each of the first common electrode line and the second common electrode line is greater than a width of each of the other common electrode lines.

An array substrate, comprising a display region and a non-display region surrounding the display region, wherein the array substrate further comprises a plurality of gate lines, a plurality of data lines, and a plurality of common electrode lines;

• the plurality of data lines and the plurality of gate lines define a plurality of pixel units at the display region;
• each pixel unit comprises a pixel electrode;
• at least one of the plurality of common electrode lines comprises a main line and a branch line located at at least one side of the main line;
• and
• at least a part of the branch lines are located at an inner side of a periphery of the display region,
• wherein the common electrode lines comprises a plurality of first common electrode lines and a plurality of second common electrode lines, a width of the first common electrode line is greater than a width of the second common electrode line, and the first common electrode line and the second common electrode line are arranged alternately.