申请人:JIANGSU SUNERA TECHNOLOGY CO., LTD.
公开号:US20210163411A1
公开(公告)日:2021-06-03
A compound having a triarylamine structure as a core, a preparation method therefor, and an application thereof. The compound has a structure represented by general formula (1). The compound has high glass transition temperature and molecular thermal stability, has suitable HOMO and LIMO energy levels, and has high mobility. By means of device structure optimization, the photoelectric properties of an OLED device can be effectively improved and the life of the OLED device can be effectively prolonged.
一种具有三芳胺结构作为核心的化合物,其制备方法以及应用。该化合物具有由一般式(1)表示的结构。该化合物具有高玻璃转变温度和分子热稳定性,具有适当的HOMO和LIMO能级,并具有高迁移率。通过器件结构优化,可以有效改善OLED器件的光电特性,并有效延长OLED器件的寿命。