发明名称 NOVEL BENZO[b]CHRYSENE COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT INCLUDING THE SAME
摘要 The present invention provides a benzo[b]chrysene compound represented by general formula [1] below and an organic light-emitting element including the compound. In the general formula [1], Ar represents a substituted or unsubstituted aromatic hydrocarbon group, and R1 to R4 are each independently selected from the group consisting of a hydrogen atom, substituted or unsubstituted alkyl groups, and substituted or unsubstituted aromatic hydrocarbon groups.
申请公布号 US2011240974(A1) 申请公布日期 2011.10.06
申请号 US201113076111 申请日期 2011.03.30
申请人 CANON KABUSHIKI KAISHA 发明人 KOSUGE TETSUYA;KAMATANI JUN;KISHINO KENGO;TOMONO HIROYUKI
分类号 H01L51/54;C07C15/20 主分类号 H01L51/54
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