Novel organic electroluminescent compounds and organic electroluminescent device using the same
    4.
    发明申请
    Novel organic electroluminescent compounds and organic electroluminescent device using the same 审中-公开
    新型有机电致发光化合物和使用其的有机电致发光器件

    公开(公告)号:US20100001635A1

    公开(公告)日:2010-01-07

    申请号:US12383968

    申请日:2009-07-07

    摘要: The present invention relates to novel organic electroluminescent compounds, and organic electroluminescent devices employing the same in an electroluminescent layer. Specifically, the organic electroluminescent compounds according to the invention are characterized in that they are represented by Chemical Formula (1) or Chemical Formula (2): provided that the total number of carbons in R1 or R2 is from 21 to 60.Since the organic electroluminescent compounds according to the invention have good luminous efficiency and excellent life property of material, organic electroluminescent devices having high color purity and luminance with very good operation life can be manufactured therefrom.

    摘要翻译: 本发明涉及新颖的有机电致发光化合物,以及在电致发光层中采用该化合物的有机电致发光器件。 具体地说,根据本发明的有机电致发光化合物的特征在于它们由化学式(1)或化学式(2)表示:条件是R1或R2中的碳总数为21至60.由于有机 根据本发明的电致发光化合物具有良好的发光效率和优异的材料寿命,可以由其制造具有高色纯度和亮度以及非常好的使用寿命的有机电致发光器件。