PURPOSE: To form a coated layer with pulverulent body at a part where tackiness is produced by light of a sensitive paint film in a short time, by setting up a potential difference between a base body coated with a film carrying tackiness or an ordinary film and an electrode opposed to the base body, while having the pulverulent body and the film contacted with each other after giving a charge to the pulverulent body from the electrode.
CONSTITUTION: A luminous tacky sensitive material 2 is applied to a glass panel 1, and a strapy figure is exposed through a shadow mask. Next, a blue luminescent zinc sulfide phosphor 3, etc., stuck with a cobalt blue pigment and the like is given from a powder feed nozzle 4 adjacent to the lower part of the panel. Furthermore, a wire net 5 is set up in an interspace between a luminous tacky film and the powder feed nozzle 4 and then a voltage of -10kV, for example, is impressed on the luminous tacky film grounded. With this, a coated layer with pulverulent body can be formed up at a part where tackiness is produced by light of the sensitive paint film in a short time.
KASHIWAKURA YASUHIDE
TOMITA YOSHIFUMI
NISHIZAWA SHIYOUKOU
MANABE TOSHIKATSU
