Invention Grant
- Patent Title: Compositions comprising at least one polymer and at least one metal complex and to electroluminescent devices containing said compositions
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Application No.: US15540762Application Date: 2015-12-04
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Publication No.: US10651388B2Publication Date: 2020-05-12
- Inventor: Katja Maria Scheible , Fabrice Eckes , Holger Heil , Henning Seim
- Applicant: Merck Patent GmbH
- Applicant Address: DE
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE
- Agency: Kim IP Law Group PLLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4e88c8c8
- International Application: PCT/EP2015/002452 WO 20151204
- International Announcement: WO2016/107667 WO 20160707
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C08G61/12 ; C08K5/098 ; H01L51/50
Abstract:
The present invention relates to compositions comprising at least one polymer which contains triarylamine repeating units, and at least one metal complex, to methods for the production thereof, and the use thereof in electronic devices, especially in organic electroluminescent devices, so-called OLEDs (OLED=Organic Light Emitting Diode). The present invention also relates to organic electroluminescent devices which contain said compositions.
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