FLUORESCENT MATERIAL

PURPOSE:To obtain a fluorescent material capable of simultaneously increasing x-value and y-value, meeting strict color specifications such as Conrac chromaticity specification and applied to the fluorescent face of a color CRT, by adding a yellow pigment to a green light-emitting fluorescent materi...

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Bibliographische Detailangaben
Hauptverfasser:	KATO YOSHIMITSU, OKADA HIDEKI, KUBONIWA SHIGEO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DYES ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain a fluorescent material capable of simultaneously increasing x-value and y-value, meeting strict color specifications such as Conrac chromaticity specification and applied to the fluorescent face of a color CRT, by adding a yellow pigment to a green light-emitting fluorescent material. CONSTITUTION:For example, a yellow pigment (preferably a pigment having high thermal stability, e.g. rutile-type titanium oxide pigment, etc.) is added to a slurry of a green light-emitting fluorescent material (e.g. copper-doped zinc sulfide fluorescent material, ZnS:Cu, etc.) and the mixture is applied to the fluorescent face of a cathode ray tube, etc.