INORGANIC FLUORESCENT SUBSTANCE, DISPERSING SUBSTANCE OF INORGANIC FLUORESCENT SUBSTANCE AND INK FOR INK JET PRINTER, TONER FOR LASER PRINTER, PLASMA DISPLAY, ELECTROLUMINESCENCE APPARATUS, ACTIVE LUMINOUS LIQUID CRYSTAL APPARATUS, AND IMAGE

PROBLEM TO BE SOLVED: To obtain an inorganic fluorescent substance having high luminous efficiency and excellent luminous brilliance, ink for an ink jet printer, toner for a laser printer, to provide a plasma display apparatus, an electroluminescence apparatus, an active luminous liquid crystal appa...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HAYAMA HIDEKAZU, FUCHIGAMI TOMOKO, OHARA NORIKO, KAWAHARA YUSUKE, FUKUI TOSHIMI, OKADA HISAHIRO
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To obtain an inorganic fluorescent substance having high luminous efficiency and excellent luminous brilliance, ink for an ink jet printer, toner for a laser printer, to provide a plasma display apparatus, an electroluminescence apparatus, an active luminous liquid crystal apparatus, and to provide an image display method for enabling two or more displays at a same place by changing excitation light to be irradiated. SOLUTION: The whole of the constitution consists of: (1) an inorganic fluorescent substance comprising 30% or more particles having their particles sizes of not more than 1.0 μm in all the particles; (2) ink for an ink jet printer containing the inorganic fluorescent substance and toner for a laser printer; (3) a dispersing substance containing the inorganic fluorescent substance having average particle size of not more than 1.0 μm; (4) a plasma display apparatus, an electroluminescence apparatus and an active luminous liquid crystal apparatus containing the inorganic fluorescent substance having average particle size of not more than 1.0 μm; and (5) an image display method for enabling two or more displays at the same place by changing excitation light to be irradiated.