Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
申请人:Semiconductor Energy Laboratory Co., Ltd.
公开号:US20140034928A1
公开(公告)日:2014-02-06
A novel organic compound having a high hole-transport property is provided. A long-lifetime light-emitting element is provided. An organic compound represented by General Formula (G0) is provided. In General Formula (G0), Ar
1
represents a substituted or unsubstituted naphthyl group, Ar
2
represents a substituted or unsubstituted carbazolyl group, Ar
3
represents a substituted or unsubstituted fluorenyl group or a substituted or unsubstituted spirofluorenyl group, and α
1
and α
2
each independently represent a substituted or unsubstituted phenylene group or a substituted or unsubstituted biphenyldiyl group.
提供了一种具有高空穴传输性能的新型有机化合物。提供了一种具有长寿命的发光元件。提供了一种由通式(G0)表示的有机化合物。在通式(G0)中,Ar1代表取代或未取代的萘基,Ar2代表取代或未取代的咔唑基,Ar3代表取代或未取代的芴基或取代或未取代的螺芴基,α1和α2各自独立地代表取代或未取代的苯基或取代或未取代的联苯二基。