申请人:Universal Display Corporation
公开号:US20210292343A1
公开(公告)日:2021-09-23
Provided are multi-NBN host compounds. The compound has the structure of Formula I:
Also provided are formulations comprising these multi-NBN host compounds. Further provided are OLEDs and related consumer products that utilize these multi-NBN host compounds.
提供了多种NBN主机化合物。该化合物的结构如公式I所示:同时提供了包含这些多NBN主机化合物的配方。此外,还提供了使用这些多NBN主机化合物的OLED和相关消费品。