Display panel, preparation method thereof and electronic equipment

The embodiment of the invention provides a display panel and a preparation method thereof, and electronic equipment, the display panel comprises a display area, the display area is internally provided with a plurality of pixels, each pixel comprises an anode layer and a cathode layer, and the cathode layer of each pixel is provided with a first packaging layer; the metal mesh layer penetrates through the first packaging layer and is electrically connected with the cathode layer, and the metal mesh layer is further electrically connected with the voltage input area of the cathode layer. According to the embodiment of the invention, the metal mesh layer is arranged around the pixel, the metal mesh layer is made of a highly conductive metal material, the metal mesh layer is electrically connected with the cathode layer through the through hole in the packaging layer, and then the metal mesh layer is electrically connected with the voltage input area. Therefore, almost no difference exists between the voltage in