Invention Grant
- Patent Title: Triazole derivative, heterocyclic compound, light-emitting element, light-emitting device, electronic device and lighting device
- Patent Title (中): 三唑衍生物，杂环化合物，发光元件，发光装置，电子装置和照明装置
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Application No.: US13194196Application Date: 2011-07-29
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Publication No.: US09034486B2Publication Date: 2015-05-19
- Inventor: Hiroshi Kadoma , Yuko Kawata , Nobuharu Ohsawa , Satoshi Seo
- Applicant: Hiroshi Kadoma , Yuko Kawata , Nobuharu Ohsawa , Satoshi Seo
- 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: JP2010-173707 20100802
- Main IPC: H01J1/63
- IPC: H01J1/63 ; C07D471/04 ; C07D471/00 ; H01L51/00 ; H01L51/50
Abstract:
A triazole derivative represented by General Formula (G0) is provided. In the General formula (G0), A represents a substituted or unsubstituted carbazolyl group, a substituted or unsubstituted dibenzothiophenyl group, or a substituted or unsubstituted dibenzofuranyl group, E represents substituted or unsubstituted triazolo [4,3 f]phenanthridine or substituted or unsubstituted triazolo [3,4-α]isoquinoline, and Ar represents a substituted or unsubstituted arylene group having 6 to 13 carbon atoms. E-Ar-A (G0)
Public/Granted literature
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