Luminescent material

Details Luminescent material Luminescent material

1979-12-28

1981-12-01

Cooper, Jack

Compositions

Inorganic luminescent compositions

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

501 54, 501 66, 501905, C09K 1130, C03C 328

Patent

active

043035477

ABSTRACT:
Luminescent material may be fabricated of silicon dioxide containing as activators approximately up to 1% monovalent copper together with up to approximately 15% aluminum. The material may be in powder form, it may be in glass form or it may be produced by electrolytic ingredient transfer. The material is luminescent in the blue range from 380-580 nanometers.

REFERENCES:
patent: 2440048 (1948-04-01), Hood
patent: 3323926 (1967-06-01), O'Leary
patent: 3506587 (1970-04-01), Turner et al.
patent: 3528829 (1970-09-01), Tryggve et al.
patent: 3543074 (1970-11-01), Turner et al.
patent: 3982918 (1976-09-01), Frieser et al.
Claffy et al. "J. Electrochem. Soc.", vol. 98, No. 10, pp. 409-413, 1951.

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