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    • 6. 发明公开
    • 축합 아릴 화합물 및 이를 포함하는 유기전계발광소자
    • 新化合物和有机发光二极体,包括它们
    • KR1020120117676A
    • 2012-10-24
    • KR1020120038500
    • 2012-04-13
    • 에스에프씨 주식회사
    • 이세진고상원김정수
    • C07C15/20H01L51/50H01L27/32
    • H01L51/5092H01L51/0059H01L51/0062H01L51/5056H01L51/5072H01L51/5088
    • PURPOSE: A fused aryl compound is provided to be stable and to have excellent luminous efficiency, thereby capable of providing an organic electroluminescence device with excellent driving voltage, external quantum efficiency, color purity and life time performance. CONSTITUTION: A fused aryl compound is represented by chemical formula 1. In chemical formula 1, each of R is selected from hydrogen, deuterium, substituted or unsubstituted C1-6 alkyl, substituted or unsubstituted C7-30, substituted or unsubstituted C3-30 cycloalkyl, substituted or unsubstituted C5-30 cycloalkenyl, substituted or unsubstituted C1-30 alkoxy, substituted or unsubstituted C6-30 aryloxy, substituted or unsubstituted C1-30 alkylthioxy, substituted or unsubstituted C5-30 arylthioxy, substituted or unsubstituted C1-30 alkylamine, substituted or unsubstituted C5-30 arylamine, substituted or unsubstituted C5-50 aryl, substituted or unsubstituted heteroaryl, substituted or unsubstituted silicon, substituted or unsubstituted boron, substituted or unsubstituted silane, carbonyl, phosphoryl, amino, nitrile, hydroxy, nitro, halogen, amide, and ester.
    • 目的:提供熔融芳基化合物以稳定并具有优异的发光效率,从而能够提供具有优异的驱动电压,外部量子效率,色纯度和寿命性能的有机电致发光器件。 构成:稠合芳基化合物由化学式1表示。在化学式1中,R选自氢,氘,取代或未取代的C 1-6烷基,取代或未取代的C 3-30,取代或未取代的C 3-30环烷基 取代或未取代的C 3-30环烯基,取代或未取代的C 1-30烷氧基,取代或未取代的C 6-30芳氧基,取代或未取代的C 1-30烷硫基,取代或未取代的C 3-30芳硫基,取代或未取代的C 1-30烷基胺, 或未取代的C 5-30芳基胺,取代或未取代的C 5-50芳基,取代或未取代的杂芳基,取代或未取代的硅,取代或未取代的硼,取代或未取代的硅烷,羰基,磷酰基,氨基,腈,羟基,硝基, 和酯。