Invention Grant
- Patent Title: Compositions comprising at least one polymer and at least one salt, and electroluminescent devices containing said compositions
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Application No.: US15540691Application Date: 2015-12-08
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Publication No.: US10862038B2Publication Date: 2020-12-08
- Inventor: Fabrice Eckes , Katja Stegmaier , Holger Heil , Henning Seim
- Applicant: Merck Patent GmbH
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Faegre Drinker Biddle & Reath LLP
- Priority: EP14004449 20141230
- International Application: PCT/EP2015/002476 WO 20151208
- International Announcement: WO2016/107668 WO 20160707
- Main IPC: H01H51/00
- IPC: H01H51/00 ; H01L51/00 ; H01L51/50 ; C08G61/12 ; C08K5/01 ; C08K5/03 ; C08L65/00
Abstract:
The present invention relates to compositions comprising at least one polymer containing repeat triarylamine units and comprising at least one salt, to processes for production thereof and to the use thereof in electronic devices, especially in organic electroluminescent devices, called OLEDs (OLED=organic light-emitting diodes). The present invention also further relates to organic electroluminescent devices comprising these compositions.
Public/Granted literature
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