| http://www.w3.org/ns/prov#value | - Reflective particulates, dyes, pigments and other light affecting materials have been proposed as additives to phosphor layers to improve sharpness as shown in EPO 102 790 (powdered glass), Japanese Application 146,447/1980 (white pigments), Japanese Patent Application 16-3,500/1980 (colorants), and EPO 175 578 (sputtering or vacuum evaporation of phosphors).
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