Organic electroluminescent devices and material thereof

A material of the organic electroluminescent devices is provided. The material is a luminescent material and comprises a structure represented by Formula (I):; wherein each Ar is individually a substituted or unsubstituted heteroaryl group with N atom; each A is individually selected from H or C1 to...

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Bibliographische Detailangaben
Hauptverfasser:	KO, CHIH-WEI, WANG, HUNGUN, LEE, WENUN, LIU, HAN-KANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DYES ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES 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 SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	A material of the organic electroluminescent devices is provided. The material is a luminescent material and comprises a structure represented by Formula (I):; wherein each Ar is individually a substituted or unsubstituted heteroaryl group with N atom; each A is individually selected from H or C1 to C4 alkyl.