Polyaryl spirobifluorene and application thereof in organic electroluminescent device

The invention relates to the field of organic electroluminescent materials, in particular to a novel structure of 1, 3-diaryl spirobifluorene, 1, 6-diaryl spirobifluorene, 1, 3, 6-triaryl spirobifluorene, 1, 3, 7-triaryl spirobifluorene and 1, 3, 6, 8-tetraaryl spirobifluorene and application of the...

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Bibliographische Detailangaben
Hauptverfasser: LAN JINGBO, FU ZHANGYI, YOU JINSONG
Format: Patent
Sprache:chi ; eng
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