Organic electroluminescence element material, organic electroluminescence element, display apparatus and illumination apparatus

An organic electroluminescence element material contains a π-conjugated boron compound having a structure represented by Formula (1),wherein, X1 and X2 each independently represent O, S, or N-Y1, Y1 represents an alkyl group, an aromatic hydrocarbon ring group, or an aromatic heterocyclic group, whe...

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Bibliographische Detailangaben
Hauptverfasser:	Makishima, Yukihiro, Kita, Hiroshi, Iijima, Takayuki
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES ADVERTISING CHEMISTRY CRYPTOGRAPHY DISPLAY DISPLAYING DYES EDUCATION ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LABELS OR NAME-PLATES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY PAINTS PHYSICS POLISHES SEALS SIGNS
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Beschreibung
Zusammenfassung:	An organic electroluminescence element material contains a π-conjugated boron compound having a structure represented by Formula (1),wherein, X1 and X2 each independently represent O, S, or N-Y1, Y1 represents an alkyl group, an aromatic hydrocarbon ring group, or an aromatic heterocyclic group, when there are a plurality of Y1s the plurality of Y1s may be the same or different, R1 to R9 each independently represent a hydrogen atom or a substituent.