Luminescent material, method of making, and screens employing sa

Details Luminescent material, method of making, and screens employing sa Luminescent material, method of making, and screens employing sa

1981-04-03

1982-06-22

Cooper, Jack

Stock material or miscellaneous articles

Composite

Of inorganic material

2523016F, 313467, C09K 1144, C09K 1124, H01J 2920

Patent

active

043363130

ABSTRACT:
Luminescent materials comprising solid solutions of lithium zinc fluoride and zinc silicate activated with manganese and, optionally, arsenic having improved brightness, persistence, and crystallinity over prior art P-1 or P-39 phosphors are disclosed.
A method of formulating these phosphors, and cathodoluminescent screens employing these phosphors are also disclosed.

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Froelich et al., "J. Phys. Chem.", 46, pp. 878-885, 1942.
Gashurov et al., "J. Electrochem. Soc.", 114, pp. 378-381, 1967.
Von K.-Th. Wilke, "Zeitschrift Fur Physikalische Chemie", 224, pp. 51-56, 1963.

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