The silicon-containing electron transporting material and its use

基本信息

申请号 JP2019193833 申请日 -
公开(公告)号 JP6940887B2 公开(公告)日 2021-09-29
申请公布号 JP6940887B2 申请公布日 2021-09-29
分类号 H01L51/50;C07F7/10 分类 基本电气元件;
发明人 陳 暁;夏 伝軍;▲クアン▼ 志遠 申请(专利权)人 北京夏禾科技有限公司
代理机构 特許業務法人R&C 代理人 特許業務法人R&C
地址 -
法律状态 -

摘要

摘要 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.