An array substrate with a data line sharing structure is described. The array substrate comprises a source driver; a plurality of scan lines for receiving a scan signal wherein the scan lines comprise a plurality of odd scan lines and even scan lines; and a plurality of data lines for correspondingly receiving a data signal of the source driver wherein the data lines comprise a plurality of odd data lines and even data lines which are sequentially arranged; wherein the scan lines and the data lines are insulatedly interlaced in an array, each pixel region comprises a data line and at least two scan lines, each pixel region is composed of a plurality of sub-pixels with different color types correspondingly, and the drive polarities of the sub-pixels with the same color types in different pixel regions comprises a positive polarity and a negative polarity based on the data signal.