Carbazole derivative, and light-emitting element, light-emitting device, and electronic device uing carbazole derivative
申请人:Semiconductor Energy Laboratory Co., Ltd.
公开号:EP2757094A1
公开(公告)日:2014-07-23
The present invention provides a novel carbazole derivative which may be used for the production of a light-emitting element having high luminous efficiency, and for the manufacture of light-emitting devices and electronic devices which consume low power and are driven at low voltage.
本发明提供了一种新型咔唑衍生物,可用于生产具有高发光效率的发光元件,以及制造低功耗、低电压驱动的发光器件和电子设备。