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    • 17. 发明授权
    • Process for forming fluorescent screen
    • 荧光屏形成工艺
    • US4407916A
    • 1983-10-04
    • US358263
    • 1982-03-15
    • Motoo AkagiShoichi UchinoSaburo Nonogaki
    • Motoo AkagiShoichi UchinoSaburo Nonogaki
    • H01J9/227H01J29/22G03C5/00
    • H01J29/225H01J9/2271
    • A process for forming a fluorescent screen, where polychroic patterns are successively formed from at least two kinds of phosphors having different color emission or black powder by means of a photosensitive substance capable of turning tacky by light irradiation, which comprises bringing a finer particulate filling material than particles of the phosphors in contact with tackified parts when or after the particles of the phosphors are applied to the tackified parts in the individual steps of forming patterns each of the individual phosphors. The filling material saturates the tackiness of the phosphor pattern in question in advance to formation of a phosphor pattern in the successive step, and a cause for contamination of the pattern of the preceding step with the phosphor of the successive step can be eliminated thereby.
    • 一种用于形成荧光屏的方法,其中通过具有不同颜色发射或黑色粉末的至少两种荧光体通过能够通过光照射转动粘性的光敏物质连续地形成多色图案,其包括使细颗粒填充材料 当在形成每个单独的荧光体的图案的各个步骤中将荧光体的颗粒施加到增粘部分上或之后,与增粘部分接触的荧光体的颗粒。 预先填充材料在连续步骤中预先使磷光体图案的粘性饱和以形成荧光体图案,并且可以消除前述步骤的图案与连续步骤的荧光体的污染的原因。