Organic light emitting element and film

An organic light emitting element which comprises compounds represented by the general formulae has excellent light emission characteristics. In the general formulae, one of X1 and X2 represents N, and the other represents B; R1 to R26, A1 and A2 represent H, D or a substituent; one of R112 and R113...

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Bibliographische Detailangaben
Hauptverfasser:	HWANG, SONG-HYE, YOSHIZAKI, MAKOTO, ENDO, AYATAKA, KANAHARA, KOUSEI, KUROTAKI, MASAYUKI, MORIMOTO, KEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES CHEMISTRY DYES HETEROCYCLIC COMPOUNDS 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:	An organic light emitting element which comprises compounds represented by the general formulae has excellent light emission characteristics. In the general formulae, one of X1 and X2 represents N, and the other represents B; R1 to R26, A1 and A2 represent H, D or a substituent; one of R112 and R113 represents CN or a triazinyl group; and the other, R111, R114 and R115 represent H, D, a donor group containing a substituted amino group, or an aryl group, and at least one of these moieties represents a substituted or fused carbazol-9-yl group.