▎ 摘　　要

NOVELTY - Ultraviolet spray painting ink comprises 5-15 pts. wt. UV prepolymer, 50-90 pts. wt. ultraviolet monomer, 0.5-2 pts. wt. dispersant, 0.5-2 pts. wt. photoinitiator and 3-10 pts. wt. conductive material. USE - Ultraviolet spray painting ink for patterning back electrode for electroluminescent device (claimed). ADVANTAGE - The ultraviolet spray painting ink can quickly and conveniently draw patterns of electroluminescent devices, and the patterns of the devices have good luminous display effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for manufacturing pattern for back electrode of an electroluminescent device, which involves spraying the UV spraying ink on the back electrode of the electroluminescent device.