Display device

A display device comprising:

• a display panel including a first edge portion, a second edge portion, a display area located between the first edge portion and the second edge portion in a first direction, a plurality of first signal lines extending to the display area, and a plurality of second signal lines extending to the display area;
• a first driver chip connected to the first edge portion to supply video signals to the plurality of first signal lines;
• and
• a second driver chip connected to the second edge portion to supply video signals to the plurality of second signal lines, wherein
• number N of the first signal lines and number M of the second signal lines are alternately arranged in a second direction intersecting the first direction,
• the first driver chip supplies video signals having polarities alternately different one by one to the plurality of first signal lines arranged in the second direction, and
• the second driver chip supplies video signals having polarities alternately different one by one to the plurality of second signal lines arranged in the second direction.