申请人:Merck Patent GmbH
公开号:US20200231578A1
公开(公告)日:2020-07-23
The present invention relates to a composition which comprises an electron-transporting host and a hole-transporting host, to the use thereof in electronic devices and to electronic devices containing this composition. The electron-transporting host is particularly preferably selected from the class of the triazine-dibenzofuran-carbazole systems or the class of the triazine-dibenzothiophene-carbazole systems. The hole-transporting host is preferably selected from the class of the biscarbazoles.
本发明涉及一种包括电子传输主机和空穴传输主机的组合物,以及其在电子设备中的使用,以及含有该组合物的电子设备。电子传输主机特别优选自三嗪-二苯并呋喃-咔唑系统或三嗪-二苯并噻吩-咔唑系统类中选择。空穴传输主机优选自双咔唑类中选择。