Light-emitting composition and fluorescent lamp

A light-emitting composition includes a phosphor material, and an inorganic white powder material. The inorganic powder material is doped with a dopant of Ti, Ce, Cd, Cs, Sb, K, Sc, Zr, Ge, Al, Lu, La, Gd, Tb, B and/or Si. The light-emitting composition can be applied to the inner surface of a bulb...

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Bibliographische Detailangaben
Hauptverfasser: TSUCHIKURA, KANAME, ITSUKI, YUJI, OKADA, KOUICHI, ICHINOMIYA, KEIZI
Format: Patent
Sprache:eng
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Zusammenfassung:A light-emitting composition includes a phosphor material, and an inorganic white powder material. The inorganic powder material is doped with a dopant of Ti, Ce, Cd, Cs, Sb, K, Sc, Zr, Ge, Al, Lu, La, Gd, Tb, B and/or Si. The light-emitting composition can be applied to the inner surface of a bulb of a fluorescent lamp.