The present invention relates to compounds comprising a heterocyclic group substituted with a fluoranthene group and a particular aromatic or heteroaromatic group. The compounds are suitable for use in electronic devices, in particular organic electroluminescent devices, comprising these compounds. In some embodiments, the compounds are used as matrix materials for phosphorescent or fluorescent emitters as well as a hole-blocking or an electron-transport layer.
本发明涉及由一个被
荧蒽基团取代的杂环基团和一个特定的芳香族或杂芳族基团组成的化合物。这些化合物适用于包含这些化合物的电子设备,特别是有机电致发光设备。在某些实施方案中,这些化合物可用作
磷光或荧光发射器的基质材料以及空穴阻挡层或电子传输层。