Liquid crystal coating method and display panel manufacturing method

The embodiment of the invention discloses a liquid crystal coating method and a display panel manufacturing method and relates to the technical field of display. Orientation arrangement of liquid crystal molecules are achieved while liquid crystals are coated, so that orientation films and the instilled liquid crystal are prevented from being rubbed. The liquid crystal coating method comprises the steps that the orientation films are formed on a light-transmitting substrate, and the orientation film molecules are arranged in the orientation films in an orientation mode; a slit shower nozzle is used for coating the liquid crystal materials on the light-transmitting substrate with the formed orientation films, and the liquid crystal materials comprise the liquid crystal molecules and light-induced reaction groups; while the liquid crystal materials are coated, first ultraviolet light is used for irradiating the liquid crystal materials.