Yellow light technology process for 3D curved surface vehicle-mounted screen

The invention relates to a yellow light technology process for a 3D curved surface vehicle-mounted screen. The yellow light technology process comprises the following steps that: the 3D curved surfacevehicle-mounted screen is cleaned till a water drop angle is smaller than 10 degrees; a negative photoresist is sprayed on the 3D curved vehicle-mounted screen to form a photoresist coating layer; the photoresist coating layer is softly baked, so that the photoresist coating layer can be solidified on the 3D curved vehicle-mounted screen; a preset pattern is exposed on the photoresist coating layer; developing treatment is carried out on the photoresist coating layer; and hard-baking is performed on the photoresist coating layer to enable the photoresist coating layer to be attached to the 3Dcurved vehicle-mounted screen. By using the technical process, the technical bottleneck that 3D curved vehicle-mounted screen printing cannot be processed is overcome, ultrathin and high-covering-power coating conditions are