According to the present invention, options for materials for organic devices such as materials for organic EL elements are increased by addition of a cycloalkane, by condensation, to a polycyclic aromatic compound in which a plurality of aromatic rings are linked together by boron atoms, oxygen atoms, and the like. By using a novel cycloalkane-condensed polycyclic aromatic compound as a material for an organic EL element, for example, an organic EL element having excellent emission efficiency and element life is provided.
根据本发明,在多个芳香环通过
硼原子、氧原子等连接在一起的多环芳香化合物中,通过缩合加入环烷,增加了有机器件材料(如有机电致发光元件材料)的选择。例如,使用新型环烷缩合多环
芳烃化合物作为有机电致发光元件的材料,可提供具有出色发射效率和元件寿命的有机电致发光元件。