[EN] INDOLE DERIVATIVES FOR ELECTRONIC APPLICATIONS<br/>[FR] DÉRIVÉS D'INDOLE POUR DES APPLICATIONS ÉLECTRONIQUES
申请人:IDEMITSU KOSAN CO
公开号:WO2016079667A1
公开(公告)日:2016-05-26
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 and reduced driving voltage of electro- luminescent devices.
本发明涉及公式(I)的化合物,其制备过程以及其在电子设备中的应用,特别是在电致发光设备中作为电荷传输材料和/或荧光发射体的载体材料时,公式I的化合物可以提供电致发光设备的改进效率和降低驱动电压。