申请人:BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
公开号:US20200131204A1
公开(公告)日:2020-04-30
A silicon-containing electron transporting material and its application are disclosed. The silicon-containing electron transporting material employs a silicon-containing compound with a novel structure containing one or more silicon atoms and a specific group. The compound can be used as an electron transporting layer of an electroluminescent device, which can effectively improve the lifetime of the device and improve device performance. An electroluminescent device and compound formulation are also disclosed.
揭示了一种含硅的电子传输材料及其应用。这种含硅的电子传输材料采用了一种具有新颖结构的含硅化合物,其中含有一个或多个硅原子和一个特定基团。该化合物可用作电致发光器件的电子传输层,可以有效提高器件的寿命和性能。同时还公开了一种电致发光器件和化合物配方。