Anthracene derivative, and light emitting element, light emitting device, electronic device using anthracene derivative
申请人:Semiconductor Energy laboratory Co., Ltd.
公开号:US08110980B2
公开(公告)日:2012-02-07
A novel anthracene derivative represented by General Formula (1) is provided, which enables the production of a light-emitting element with high luminous efficiency and a long lifetime. A high-performance light-emitting device and electronic device in which the anthracene derivative is employed are also disclosed. The anthracene derivative of the present invention is represented by General Formula (1), in which the unit A represents any one of substituents represented by General Formulae (1-1) to (1-3). The variables shown in Formulae (1) and (1-1) to (1-3) are defined in the specification.
本发明提供了一种新型蒽衍生物,其通式表示为(1),可实现高发光效率和长寿命的发光元件的制备。本发明还公开了采用蒽衍生物的高性能发光器件和电子器件。本发明的蒽衍生物由通式(1)表示,其中单元A表示由通式(1-1)至(1-3)表示的任一取代基。式(1)和式(1-1)至(1-3)中所示的变量在说明书中有定义。