Disclosed are a composition including a first host compound including moieties represented by the Chemical Formulae 1 to 3 that are sequentially bonded with each other and a second host compound including at least one carbazole group with a substituent having hole characteristics, and an organic optoelectric device and a display device to which the composition is applied.
In the Chemical Formulae 1 to 3, X1, X2, R1 to R4 and L are the same as described in the detailed description.
本发明公开了一种组合物,该组合物包括由
化学式 1 至 3 所代表的相互依次键合的分子组成的第一宿主化合物和由至少一个
咔唑基团与具有孔特征的取代基组成的第二宿主化合物,以及应用该组合物的有机光电设备和显示设备。
在
化学式 1 至 3 中,X1、X2、R1 至 R4 和 L 与详细说明中所述相同。