Array substrate and display device including the same

An array substrate comprises a first, second, and third areas and a plurality of pixels disposed in an active area, a first gate driving circuit unit disposed in a non-active area. The first area has curved corner portions. The second area is adjacent to the first area. The third area is adjacent to the first area and spaced apart from the second area. The pixels are disposed where a plurality of gate lines and a plurality of data lines intersect each other. The first gate driving circuit unit has a first circuit block group configured to sequentially supply a scan signal to the gate lines and having a curve shape corresponding to the first area and a second circuit block group disposed corresponding to the second area. The first and second link line groups are connected to the data lines and corresponding to the first area. The second link line group is disposed corresponding to the third area. The first compensation unit is disposed at intersections between gate lines and data lines to supply a first parasi