COMPOUND, HOST MATERIAL, COMPOSITION, AND ORGANIC LIGHT-EMITTING ELEMENT

To provide an organic light-emitting element with excellent properties.SOLUTION: A compound of the general formula in the figure is used for the organic light-emitting element. In the formula, X1 and X2 each represent O or S; and R and R1 to R18 each represent H, D, an alkyl group, or an aryl group....

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Bibliographische Detailangaben
Hauptverfasser:	MORIMOTO KYO, GOTO AIKO, OZAWA HIROAKI, MORIO MOMOKO, GAIHRE YUBA RAJ, FAN SONHE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVES CHEMISTRY DYES ELECTRICITY 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:	To provide an organic light-emitting element with excellent properties.SOLUTION: A compound of the general formula in the figure is used for the organic light-emitting element. In the formula, X1 and X2 each represent O or S; and R and R1 to R18 each represent H, D, an alkyl group, or an aryl group.SELECTED DRAWING: None 【課題】特性が優れた有機発光素子を提供すること。【解決手段】有機発光素子に下記一般式の化合物を用いる。Ｘ１、Ｘ２はＯまたはＳを表し；Ｒ、Ｒ１～Ｒ１８はＨ、Ｄ、アルキル基またはアリール基を表す。TIFF2023159034000081.tif54170【選択図】なし