Sulfur-Containing Phosphor Coated with ZnO Compound
AssigneeMitsui Mining & Smelting Co., Ltd.
InventorsJun-ichi Itoh, Asuka Sasakura, Masaaki Inamura, Riichi Ogawara, Akinori Kumagai
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Abstract
Provided is a novel coated phosphor capable of effectively suppressing the adverse effects of hydrogen sulfide gas generated by the reaction between a sulfur-containing phosphor and moisture in the air. Provided is a sulfur-containing phosphor having a configuration in which ZnO compound containing Zn and O is present on the surface of a sulfur-containing phosphor having a host material which includes sulfur.
Claims14
A ZnO compound coated sulfur-containing phosphor, having a configuration in which a ZnO compound containing Zn and O is present on a surface of a sulfur-containing phosphor having a host material which includes sulfur.
A ZnO compound coated sulfur-containing phosphor, comprising a ZnO compound layer consisting of a ZnO compound including Zn and O on a surface of a sulfur-containing phosphor having a host material which includes sulfur.
Dependencies are inferred from the claim text.