Sulfur-containing phosphor powders, methods for making phosphor

Details Sulfur-containing phosphor powders, methods for making phosphor Sulfur-containing phosphor powders, methods for making phosphor

1998-02-24

2000-11-28

Koslow, C. Melissa

Compositions

Inorganic luminescent compositions

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

25230165, 25230135, 313582, 313463, 313467, 313468, 313503, 313422, 428403, 428404, 106 3114, 106 3132, 106 3164, 4235661, 4235663, 4235121, 4235611, 907 7, 283 92, 462903, C09K 1156, B42D 1500, C07D 1110, H01J 163, H01J 6308

Patent

active

061531235

ABSTRACT:
Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same. The powders have a small particle size, narrow particle size distribution and are substantially spherical. The method of the invention permits the continuous production of such powders. The invention also relates to products such as display devices incorporating such phosphor powders.

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