ARYLAMINE POLYMER AND CHARGE TRANSPORT MATERIAL

To provide an arylamine polymer having higher luminous efficacy and a longer life of an organic electroluminescent element than the prior art.SOLUTION: The arylamine polymer is a random or alternating copolymer represented by general formula (1) in the figure having a specific structure.SELECTED DRA...

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Hauptverfasser:	OIKE KANA, INOUE TAKAHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS SEMICONDUCTOR DEVICES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	To provide an arylamine polymer having higher luminous efficacy and a longer life of an organic electroluminescent element than the prior art.SOLUTION: The arylamine polymer is a random or alternating copolymer represented by general formula (1) in the figure having a specific structure.SELECTED DRAWING: None 【課題】従来公知のものより、有機エレクトロルミネッセンス素子の寿命および発光効率に優れるアリールアミンポリマーを提供すること。【解決手段】特定の構造を有する下記一般式（１）で表されるランダムまたは交互共重合体であることを特徴とするアリールアミンポリマー。【選択図】なし