Invention Grant
- Patent Title: Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
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Application No.: US15230693Application Date: 2016-08-08
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Publication No.: US10355219B2Publication Date: 2019-07-16
- Inventor: Satoko Shitagaki , Takao Hamada , Kanta Abe , Satoshi Seo
- Applicant: Semiconductor Energy Laboratory Co., Ltd.
- Applicant Address: JP
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP
- Agency: Husch Blackwell LLP
- Priority: JP2012-172952 20120803
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/00 ; C07D409/10 ; C07D209/86 ; C09K11/06
Abstract:
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), Ar1 represents a substituted or unsubstituted naphthyl group, Ar2 represents a substituted or unsubstituted carbazolyl group, Ar3 represents a substituted or unsubstituted fluorenyl group or a substituted or unsubstituted spirofluorenyl group, and α1 and α2 each independently represent a substituted or unsubstituted phenylene group or a substituted or unsubstituted biphenyldiyl group.
Public/Granted literature
- US20160343952A1 Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device Public/Granted day:2016-11-24
Information query
IPC分类:
