Filter-coated phosphor

Details Filter-coated phosphor Filter-coated phosphor

1980-01-28

1982-07-13

Silverberg, Sam

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Particulate matter

H01J 2926

Patent

active

043395015

ABSTRACT:
Disclosed is a filter-coated phosphor with improved brightness and contrast property, having phosphor particles coated with filter particles of the same color as that of light emitted from a phosphor, the whole surface of each filter-coated phosphor particle or filter particle being coated with a continuous silica film.

REFERENCES:
patent: 3544354 (1970-12-01), Kachel
patent: 3684731 (1972-08-01), Frey
patent: 4128674 (1978-12-01), Hedler

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