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ORGANIC COMPOUND HAVING IMPROVED LUMINESCENT PROPERTIES, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE ORGANIC COMPOUND

机译:有机化合物具有改进的发光特性,有机发光二极管和包括有机化合物的有机发光器件

摘要

The present disclosure relates to an organic compound having improved luminescent properties, an organic light emitting diode and organic light emitting device including the organic compound, the organic compound having the following structure. The organic compound is a bipolar compound having both a p-type moiety and an n-type moiety and has high energy level, large energy bandgap and improved thermal stability. Applying the organic compound into an emissive layer of the OLED allows holes and electrons to be recombined at whole area of an emitting material layer, and thereby enhancing the luminous efficiency and the luminous lifetime of the OLED.; embedded image
机译:本公开涉及具有改进的发光特性的有机化合物,有机发光二极管和包括有机化合物的有机发光器件,具有以下结构的有机化合物。有机化合物是具有p型部分和n型部分的双极化合物,具有高能量水平,大能量带隙和改善的热稳定性。将有机化合物施加到OLED的发光层中允许在发射材料层的整个区域上重组孔和电子,从而提高OLED的发光效率和发光寿命。 <化学ID =“Chem-US-00001”> “嵌入图像”文件=“US20210066612A1-20210304A1-20210304A1-20210304-C00001.gif”他=“41.40mm”imgContent

著录项

  • 公开/公告号US2021066612A1

    专利类型

  • 公开/公告日2021-03-04

    原文格式PDF

  • 申请/专利权人 LG DISPLAY CO. LTD.;

    申请/专利号US202017011748

  • 发明设计人 IN-AE SHIN;SUK-YOUNG BAE;KYUNG-JIN YOON;

    申请日2020-09-03

  • 分类号H01L51;C07D401/14;

  • 国家 US

  • 入库时间 2022-08-24 17:29:37

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