Provided are a fused polycyclic compound by the following general formula (I), which obtained by expanding the conjugated system of a chrysene skeleton, and an organic light emitting device using the compound. The organic light emitting device has an optical output with high efficiency and high luminance, and is extremely durable. Formula (I) where R1 to R8 are each independently selected from the group consisting of a hydrogen atom, a halogen atom, a cyano group, a nitro group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, and a substituted or unsuhstituted heterocyclic group.
提供了一个由下列通式(I)扩展花菁骨架的共轭系统融合
多环化合物,以及使用该化合物的有机发光器件。该有机发光器件具有高效率和高亮度的光学输出,并且非常耐用。式(I)中R1至R8各自独立地选自氢原子、卤素原子、
氰基、硝基、取代或未取代的烷基、取代或未取代的烷氧基、取代或未取代的烯基、取代或未取代的炔基、取代或未取代的芳基烷基、取代或未取代的
氨基、取代或未取代的芳基和取代或未取代的杂环基的群。