Display panel and display device

A display device comprising a display panel, wherein the display panel comprises:

• a first substrate, a second substrate disposed opposite to the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate;
• a plurality of data lines and a plurality of scan lines located on a first side of the first substrate close to the liquid crystal layer, the plurality of data lines intersecting with the plurality of scan lines to form a plurality of pixels, each of the pixels comprises a pixel area, a switch element located near an intersection of one of the data lines and one of the scan lines, and a pixel electrode located in the pixel area and electrically connected to the switch element;
• a common electrode located on the first side of the first substrate;
• wherein the common electrode comprises:
• a plurality of first common electrodes superposing the plurality of data lines or the plurality of scan lines, the plurality of first common electrodes having a same first width;
• and
• a plurality of second common electrodes overlapping with the pixel area, the plurality of second common electrodes having a same second width identical to the first width;
• or,
• wherein the common electrode comprises:
• a plurality of first slits located above the plurality of data lines or the plurality of scan lines, the plurality of first slits having a same first slit width;
• and
• a plurality of second slits located in the pixel area, the plurality of second slits having a same second slit width identical to the first slit width.