申请人:Universal Display Corporation
公开号:US10910564B2
公开(公告)日:2021-02-02
Devices containing novel carbazole-containing compounds are provided. The novel compounds also contain electron donor groups, aryl linkers, and at least one nitrogen heterocycle. These novel organic compounds can exhibit delayed fluorescence in the devices.
提供了含有新型咔唑化合物的设备。这些新型化合物还含有电子供体基团、芳基连接体和至少一个氮杂环。这些新型有机化合物可在器件中显示延迟荧光。