Method for forming fluorescent screen of color cathode ray tubes

Details Method for forming fluorescent screen of color cathode ray tubes Method for forming fluorescent screen of color cathode ray tubes

1975-06-17

1977-04-26

Kimlin, Edward C.

Gas separation: apparatus

Electric field separation apparatus

Electrode cleaner, apparatus part flusher, discharger, or...

427 68, G03C 500

Patent

active

040199053

ABSTRACT:
A filter layer for intercepting the undesired light passage is interleaved between the panel of a color cathode ray tube and the photosensitive phosphor coating, the photosensitive phosphor coating is backwardly exposed through the filter layer to actinic radiation of the back exposure to form phosphor elements with good adhesion and position.

REFERENCES:
patent: 3287130 (1966-11-01), Kaplan
patent: 3365292 (1968-01-01), Fiore et al.
patent: 3387975 (1968-06-01), Tamura
patent: 3615461 (1971-10-01), Kaplan
patent: 3615462 (1971-10-01), Szegho et al.
patent: 3661580 (1972-05-01), Mayaud
patent: 3881928 (1975-05-01), Gravesteijn et al.
patent: 3884703 (1975-05-01), Oba et al.
patent: 3915707 (1975-10-01), Gesswein et al.

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