The present invention relates to compounds according to formula (1) and/or according to formulae (4) to (10) and their use in organic electroluminescent devices, in particular as a matrix material in phosphorescent devices.
本发明涉及公式(1)和/或公式(4)至(10)所示的化合物及其在有机电致发光器件中的应用,特别是作为
磷光器件中的基质材料。