| 摘要 |
<p>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.</p> |
