Luminescent materials prepared by coating luminescent compositio

Details Luminescent materials prepared by coating luminescent compositio Luminescent materials prepared by coating luminescent compositio

1993-11-05

1996-05-21

Nakarani, D. S.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

2523014R, 2523015, 2523016R, 2523014S, 2523014H, 428330, 428331, 428337, 428404, 428406, 428407, 428917, B32B 516, C09K 1108

Patent

active

055188087

ABSTRACT:
The present invention relates to a novel cost efficient luminescent composition comprising particles of a core material which have been coated with a luminescent material that is distributed in the form of a chemically homogeneous layer. The average diameter of the core particle is in the range of from about 0.5 to 20 microns, and the coating corresponds to between about 2 and 30 wt % of the total composition. The composition can be employed to form a luminescent film or layer within a plasma display panel.

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Fumio Okamoto et al., Penetration Phosphors: Preparation and Cathodoluminescence Properties, Aug., 1982, vol. 21, pp. 1135-1140.

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