LUMINISCENT SUBSTANCES, CONTAINING SILICATE LUMINOPHORES, DOPED WITH EU

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FIELD : chemistry. SUBSTANCE : inventions relate to chemical industry and light equipment and can be used in light diodes for emission of coloured or white light. Luminiscent substance with silicate luminophores, doped with Eu2+, contains solid solutions of mixed phases of oxyorthosilicates of alkali and are earth metals, represented, for instance, by formula : (1-x)MII 3SiO5·x SE2SiO5 : Eu, where 0

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