Method for preparing zinc orthosilicate phosphor

Compositions – Inorganic luminescent compositions – Tungsten containing

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2523016F, C09K 1159, C09K 1168

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051887630

ABSTRACT:
A manganese-activated zinc orthosilicate phosphor having the empirical formula:

REFERENCES:
patent: 2109984 (1938-03-01), Aicher
patent: 2129096 (1938-09-01), Leverenz
patent: 2206280 (1940-07-01), Froelich
patent: 2210087 (1940-08-01), Leverenz
patent: 2222509 (1940-11-01), Isenberg
patent: 2241939 (1941-05-01), Aschermann et al.
patent: 2245414 (1941-06-01), Roberts
patent: 2247192 (1941-06-01), Fonda
patent: 2309676 (1943-02-01), Schmidling
patent: 2457054 (1948-12-01), Levevenz
patent: 2554999 (1951-05-01), Merrill et al.
patent: 2656320 (1953-10-01), Nagy et al.
patent: 3114067 (1963-12-01), Henderson
patent: 3157602 (1964-11-01), Ropp
patent: 3416019 (1968-12-01), Kaduk
patent: 3535267 (1970-10-01), Sarver
patent: 3939377 (1976-02-01), Ignasiak
patent: 4208448 (1980-06-01), Panaccione
patent: 4315190 (1982-02-01), Peters et al.
patent: 4390449 (1983-06-01), Peters et al.
patent: 4551397 (1985-11-01), Yaguchi etal.
patent: 4585673 (1986-04-01), Sigai
patent: 4728459 (1988-03-01), Fan et al.
patent: 4892757 (1990-01-01), Kasenga et al.
patent: 4925703 (1990-05-01), Kasenga et al.
patent: 4956202 (1990-09-01), Kasenga et al.
patent: 5039449 (1991-08-01), Peters et al.
N. M. Korablev et al., "Kinetics of Formation of a Phosphor Based on Zinc Orthosilicate", J. Applied Chem. of U.S.S.R., 52(a), Part I, 1855-1859 (1979).
D. E. Harrison, "Relation of Some Surface Chemical Properties of Zinc Silicate Phosphor to its Behavior in Fluorescent Lamps", J. Electrochem. Soc. 107 (3), 210-217 (1960).
Takamri et al., "Phase Transitions and Thermoluminescence of a Plasma-Sprayed Zinc Silicate Phosphor," Comm. of American Ceramic Society, C-127 et seq., Aug. 1983.
E. F. Lowrey, "The Long-Term Deterioration in Cerain Phosphors Exposed to the Low Pressure Mercury Arc", Trans. Electrochem. Soc. 95(5), 242 (1949).
Leverenz, "Synthesis of Luminescent Solids (Phosphors)-Syntheses and Symbolism of Phosphors", pp. 68-69.
Leverenz, "Solid (Crystals)--Growth of Real Crystals", pp. 48-49.
Uehara et al., "A Study of Fluorescent Substances (The 8th report)-in a Fluorescent Spectrum of ZnO-SiO.sub.2 Group Fluorescent Materials", J. Chem. Soc. Japan 61, 907-918 (1940).
Hurd et al., "J. of Vacuum Science & Technology", vol. 13, No. 1 pp. 410-413 (1976).

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