Display panel and display device

A display panel comprising an active area, wherein the display panel comprises:

• a plurality of data lines disposed in the active area and comprising a plurality of first data lines;
• and
• a plurality of fan-out lines disposed in the active area and being electrically connected to a plurality of the first data lines;
• wherein the display panel further comprises a plurality of dummy lines being disposed in the active area, the dummy lines comprise a plurality of first dummy lines being alternately spaced from a plurality of the first data lines and a plurality of second dummy lines being disposed on extension lines of a plurality of the fan-out lines;
• wherein each of the fan-out lines comprises a first sub line and a second sub line electrically connected to the first sub line, and a plurality of the dummy lines comprises a plurality of first sub dummy lines and a plurality of second sub dummy lines;
• wherein the first sub lines extend along a first direction, the second sub lines extend along a second direction intersecting the first direction, each of the first sub dummy lines being disposed on an extension line of the corresponding first sub line, and each of the second sub dummy lines being disposed on an extension line of the corresponding second sub line;
• wherein a plurality of the data lines further comprises a plurality of second data lines, and a plurality of the second data lines being alternately spaced from a plurality of the second sub dummy lines;
• wherein the active area comprises a main active area and a first active area, a second active area and a third active area being disposed on one side of the main active area, the second active area being disposed between the first active area and the third active area;
• wherein a plurality of the first data lines and a plurality of the first dummy lines extend from the first active area toward the second active area and the main active area along the second direction, a plurality of the second data lines extend from the third active area toward the second active area and the main active area along the second direction;
• wherein a plurality of the first sub lines being disposed in the second active area, and a plurality of the second sub lines being disposed in the third active area;
• wherein a plurality of the first sub dummy lines being disposed in the first active area and the third active area, and a plurality of the second sub dummy lines extend from the second active area toward the main active area along the second direction.