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公开(公告)号:US20160155949A1
公开(公告)日:2016-06-02
申请号:US14555729
申请日:2014-11-28
发明人: FENG WEN YEN , CHENG HAO CHANG , CHIN MIN TENG , I FENG LIN
IPC分类号: H01L51/00 , C09K11/06 , C07D471/04
CPC分类号: H01L51/0072 , C07D471/04 , C09K11/06 , H01L51/0054 , H01L51/0085 , H01L51/5016 , H01L51/5096 , H05B33/20
摘要: The present invention discloses a novel phenanthroline-based compound is represented by the following formula (I), the organic EL device employing the phenanthroline-based compound as hole blocking material/electron transport material or phosphorescent host can display good performance. L, m, n, X, Y and R1 to R20 each have the same meaning as described in the present invention.
摘要翻译: 本发明公开了一种新型的菲咯啉系化合物,由下式(I)表示,使用菲咯啉系化合物作为空穴阻挡材料/电子传输材料或磷光体的有机EL元件可以表现出良好的性能。 L,m,n,X,Y和R 1〜R 20各自具有与本发明中所述相同的含义。