The embodiment of the invention discloses a display panel, a driving method thereof and a
display device. The display panel comprises a gate
driving circuit, an initial
signal line and n
clock signallines, and n is greater than or equal to 3. The gate
driving circuit comprises a plurality of cascaded shift registers. The output end of each
shift register is at least electrically connected with one scanning line, wherein the first
clock signal input end of the (kn + i)-th
shift register is electrically connected with the i-th
clock signal line, the second clock input end of the (kn + i)-th
shift register is electrically connected with the (i + 1)-th
clock signal line, k is greater than or equal to 0, and i is greater than or equal to 1 and less than or equal to n-1; the first clock signalinput end of the (m * n)-th shift register is electrically connected with the n-th
clock signal line, and the second
clock signal input end of the (m * n)-th shift register is electrically connected with the (m-1) n + 1 clock
signal lines. According to the technical scheme, the data writing time of the pixel circuits in the upper and lower regions of the display panel tends to be consistent, and then the brightness difference of the upper and lower regions of the display panel is improved.