The invention relates to the technical field of a display device and specifically relates to a display screen. The display screen comprises an integrated circuit board and an organic insulation film. The integrated circuit board is provided with a power supply signal line. The organic insulation film is uniformly provided with a plurality of grooves. A cathode is arranged on the organic insulation film. The cathode is embedded in the groove and makes contact with the power supply signal line, or an anode is arranged on the cathode, and the anode is embedded in the groove and makes contact with the power supply signal line. The organic insulation film near juncture of the cathode and the anode is allowed to be flat, and the cathode formed under the anode does not disconnect, so that the signals of the integrated circuit board can be transmitted to the cathode of a display region, and poor panel display is not caused. The anode gets narrow in width, and when the anode is embedded in the groove, the anode is separated from and discontinuous with the edge of the organic insulation film, thereby preventing the organic insulation film near the juncture of the cathode and the anode from being unflat after development of an organic barrier layer in the back-end process, and forming an under cut in the edge of the anode to disconnect the cathode.