A display panel comprising a color filter substrate and an array substrate assembled together in a cell, the array substrate comprising: a base substrate; a plurality of peripheral wires on the base substrate; an insulating layer on a side of the plurality of peripheral wires distal to the base substrate; and an electrostatic charge conductive layer on a side of the insulating layer distal to the plurality of peripheral wires for conducting an electrostatic charge in the array substrate to ground, wherein the electrostatic charge conductive layer comprises a charge receiving portion and a charge conductive portion, wherein the charge receiving portion is arranged to receive an electrostatic charge in the array substrate and comprises a plurality of discharge tips, and the charge conductive portion is arranged to transmit the electrostatic charge received in the charge receiving portion to a ground wire and comprises a plurality of charge receiving tips, and each of the plurality of discharge tips corresponds to each of the plurality of charge receiving tips in a one-to-one relationship, characterized in that, a line for cutting the color filter substrate is aligned in plan view with a mid-line of the charge receiving portion on the array substrate, and the charge receiving portion comprises a plurality of elongated diamond-shaped portions lined up along the mid-line of the charge receiving portion such that the elongated tips of each diamond-shaped portion are on said mid-line, wherein the non-elongated tips of the diamond-shaped portions as well as the elongated tips which do not face an elongated tip of a neighbouring diamond-shaped portion constitute the plurality of discharge tips. a base substrate; a plurality of peripheral wires on the base substrate; an insulating layer on a side of the plurality of peripheral wires distal to the base substrate; and an electrostatic charge conductive layer on a side of the insulating layer distal to the plurality of peripheral wires for conducting an electrostatic charge in the array substrate to ground, wherein the electrostatic charge conductive layer comprises a charge receiving portion and a charge conductive portion, wherein the charge receiving portion is arranged to receive an electrostatic charge in the array substrate and comprises a plurality of discharge tips, and the charge conductive portion is arranged to transmit the electrostatic charge received in the charge receiving portion to a ground wire and comprises a plurality of charge receiving tips, and each of the plurality of discharge tips corresponds to each of the plurality of charge receiving tips in a one-to-one relationship, characterized in that, a line for cutting the color filter substrate is aligned in plan view with a mid-line of the charge receiving portion on the array substrate, and the charge receiving portion comprises a plurality of elongated diamond-shaped portions lined up along the mid-line of the charge receiving portion such that the elongated tips of each diamond-shaped portion are on said mid-line, wherein the non-elongated tips of the diamond-shaped portions as well as the elongated tips which do not face an elongated tip of a neighbouring diamond-shaped portion constitute the plurality of discharge tips.