Phosphor

Details Phosphor Phosphor

1984-02-23

1985-01-22

Cooper, Jack

Compositions

Inorganic luminescent compositions

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

313468, C09K 1146

Patent

active

044950853

ABSTRACT:
A phosphor which emits white light upon excitation and is characterized by a long decay time, the phosphor consisting of a host material of calcium silicate having the formula:

REFERENCES:
patent: 3063946 (1962-11-01), Mooney
patent: 3157602 (1964-11-01), Ropp
patent: 3373302 (1968-03-01), Barber
patent: 3459673 (1969-08-01), Best et al.
patent: 4215289 (1980-07-01), De Hair et al.
Karapetyan, "Izv Akad. Nauk SSSR Ser. Fiz." 26 (6), 1963, 799-802.

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