ORGANIC ELECTROLUMINESCENCE ELEMENT MATERIAL, ORGANIC ELECTROLUMINESCENCE ELEMENT, DISPLAY APPARATUS AND ILLUMINATION APPARATUS

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 at...

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Bibliographische Detailangaben
Hauptverfasser:	IIJIMA, Takayuki, MAKISHIMA, Yukihiro, KITA, Hiroshi
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES CHEMISTRY DYES ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR 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:	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.