Invention Grant
- Patent Title: Metal complexes
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Application No.: US15760037Application Date: 2016-09-09
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Publication No.: US10700295B2Publication Date: 2020-06-30
- Inventor: Manfred Bochmann , Alexander Sergeyevich Romanov , Daniel John Nicholas Credgington , Dawei Di , Le Yang
- Applicant: UEA ENTERPRISES LIMITED , CAMBRIDGE ENTERPRISE LIMITED
- Applicant Address: GB Norwich GB Cambridge
- Assignee: UEA ENTERPRISES LIMITED,CAMBRIDGE ENTERPRISE LIMITED
- Current Assignee: UEA ENTERPRISES LIMITED,CAMBRIDGE ENTERPRISE LIMITED
- Current Assignee Address: GB Norwich GB Cambridge
- Agency: Nixon Peabody LLP
- Agent Ronald I. Eisenstein; Ravinderjit Braich
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3a71165f com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@60744bcc
- International Application: PCT/GB2016/052797 WO 20160909
- International Announcement: WO2017/046572 WO 20170323
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07F1/08 ; C07F1/00 ; C09K11/06 ; C07F1/12 ; H01L51/50

Abstract:
The present invention provides complexes of the formula (L)M(X), in which M is a metal atom selected from copper, silver and gold; L is a carbene ligand; and X is a monoanionic ligand. The complexes are useful as light emitters in the emissive zone of light-emitting devices such as OLEDs. The present invention also provides organometallic complexes which exhibit RASI photoemission, and the use of the same in light-emitting devices such as OLEDs.
Public/Granted literature
- US20190131549A1 METAL COMPLEXES Public/Granted day:2019-05-02
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