NEW BLUE ILLUMINATOR USED FOR ORGANIC ELECTROLUMINESCENT ELEMENT

PROBLEM TO BE SOLVED: To provide a new luminescent material having excellent emission characteristics, particularly in a blue area. SOLUTION: The organic electroluminescent device having an anode, an organic electroluminescent element, and a cathode, wherein a hole transfer layer contains N,N'-...

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Bibliographische Detailangaben
Hauptverfasser:	HONEY AJIZU, HU NAN-XING, COGGAN JENNIFER A
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES CHEMISTRY DYES ELECTRICITY MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY PAINTS POLISHES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a new luminescent material having excellent emission characteristics, particularly in a blue area. SOLUTION: The organic electroluminescent device having an anode, an organic electroluminescent element, and a cathode, wherein a hole transfer layer contains N,N'-1-napthyl-N,N'-diphynyl-1,1'-biphynyl-4,4'-diamine, the electron transfer layer contains tris (1,1'-biphynyl-4-il)-1,3,5-triazine, and a fluorescent 1,1'-binapthyl derivative new blue illuminator having a specific structure is used is provided. COPYRIGHT: (C)2010,JPO&INPIT