The invention discloses an array substrate, a display panel and a display device, which belongs to the technical field of display. A display area and a peripheral non-display area are comprised. The display area comprises a number of gate lines and a number of data lines. The display area comprises at least one special shaped edge. The non-display area comprises a gate driving circuit which comprises an N-stage shift register. The N-stage shift register comprises a first stage shift register to an N-th stage shift register; wherein N is an integer equal to or greater than 3. At least one virtual area exists between the first stage shift register and the N-th stage shift register. The virtual area is adjacent to the special shaped edge. No shift register is arranged in the virtual area. Thelength of the virtual area of the second direction is hy. The length of the shift register along the second direction is ha. hy is greater than 2ha. Compared with the prior art, the array substrate,the display panel and the display device have the advantages that the border of the array substrate can be reduced and the border of the array substrate can be narrow.