Invention Grant
- Patent Title: Materials for organic electroluminescent devices
- Patent Title (中): 有机电致发光器件材料
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Application No.: US12302560Application Date: 2007-05-21
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Publication No.: US09206351B2Publication Date: 2015-12-08
- Inventor: Ingrid Bach , Arne Buesing , Susanne Heun , Philipp Stoessel , Michael Holbach , Jonas Kroeber , Amir Hossain Parham
- Applicant: Ingrid Bach , Arne Buesing , Susanne Heun , Philipp Stoessel , Michael Holbach , Jonas Kroeber , Amir Hossain Parham
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Drinker Biddle & Reath LLP
- Priority: DE102006025777 20060531
- International Application: PCT/EP2007/004499 WO 20070521
- International Announcement: WO2007/137725 WO 20071206
- Main IPC: C09K11/06
- IPC: C09K11/06 ; H01L51/00 ; C07C225/22 ; C07F9/53 ; C09B17/00 ; C09B19/00 ; C09B21/00 ; C09B57/00 ; H01L51/50
Abstract:
The present invention relates to compounds according to formula (1) and/or according to formulae (4) to (10) and their use in organic electroluminescent devices, in particular as a matrix material in phosphorescent devices.
Public/Granted literature
- US20090167166A1 MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES Public/Granted day:2009-07-02
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