THERMAL TRANSFER FOIL AND A METHODE OF FORMING A PHOSPHOR SCREEN BY USING THERMAL TRANSFER FOIL

摘要

On a long base film (7) made of polyethylene terephthalate, there are formed a stripping layer (8), an aluminum layer (9), a phosphor layer (10) and a bonding layer (11) to construct a thermal transfer foil (P). A phosphor screen is formed on a glass panel by using the thermal transfer foil (P). In the process for forming a phosphor layer of a cathode ray tube, the number of manufacturing processes can be reduced so that a manufacturing cost of the phosphor screen can be reduced. Also, there can be obtained a stable phosphor screen having a constant film thickness.