The present invention relates to spirobifluorene compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.
本发明涉及适用于电子设备,特别是有机电致发光设备的式 (1) 螺二
芴化合物,以及包含这些化合物的电子设备。