Aluminophosphate luminescent glass

Details Aluminophosphate luminescent glass Aluminophosphate luminescent glass

1977-09-16

1979-01-16

Cooper, Jack

Compositions

Inorganic luminescent compositions

Compositions containing halogen; e.g., halides and oxyhalides

106 47Q, C09K 1146

Patent

active

041348516

ABSTRACT:
A luminescent glass comprising a host material consisting essentially of 25 to 36 mole percent Al.sub.2 O.sub.3, the balance P.sub.2 O.sub.5, and which is doped with cerium and terbium. The glass is an efficient emitter of visible radiation, predominantly green, when excited by ultraviolet radiation.

REFERENCES:
patent: 2306626 (1942-12-01), Huniger et al.
patent: 2400147 (1946-05-01), Hooley
patent: 2413940 (1947-01-01), Bickford
patent: 3525698 (1970-08-01), Leto et al.
patent: 3634282 (1972-01-01), Denis et al.
patent: 3746556 (1973-07-01), Morgan
Verstegen et al., "J. of Luminescence" 6, (1973). pp. 425-431.

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