申请人:Kwansei Gakuin Educational Foundation
公开号:US10686141B2
公开(公告)日:2020-06-16
By providing a novel polycyclic aromatic compound in which a plurality of aromatic rings are linked via a boron atom, a nitrogen atom, or the like, options of a material for an organic EL element are increased. In addition, by using the novel polycyclic aromatic compound as a material for an organic electroluminescent element, an excellent organic EL element is provided.
通过提供一种新型多环芳香族化合物,其中多个芳香环通过硼原子、氮原子或类似物连接,从而增加了有机电致发光元件材料的可选性。此外,通过使用新型多环芳香族化合物作为有机电致发光元件的材料,还可提供一种优异的有机电致发光元件。