申请人:IDEMITSU KOSAN CO
公开号:WO2017178864A1
公开(公告)日:2017-10-19
The present invention relates to compounds of formula (I); a process for their production and their use in electronic devices, especially electroluminescent devices. When used as charge transport material and/or host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability and/or spectral characteristics of electroluminescent devices.
本发明涉及式(I)的化合物;它们的生产过程以及它们在电子设备中的应用,特别是电致发光器件。当作为电荷传输材料和/或荧光发射体在电致发光器件中使用时,式(I)的化合物可能提供电致发光器件的效率、稳定性、可制造性和/或光谱特性的改进。