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.: US13322614Application Date: 2010-05-03
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Publication No.: US09126970B2Publication Date: 2015-09-08
- Inventor: Christof Pflumm , Arne Buesing , Amir Hossain Parham , Teresa Mujica-Fernaud , Holger Heil , Philipp Stoessel
- Applicant: Christof Pflumm , Arne Buesing , Amir Hossain Parham , Teresa Mujica-Fernaud , Holger Heil , Philipp Stoessel
- Applicant Address: DE
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE
- Agency: Drinker Biddle & Reath LLP
- Priority: DE102009023155 20090529
- International Application: PCT/EP2010/002683 WO 20100503
- International Announcement: WO2010/136109 WO 20101202
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C07D209/56 ; C07D403/04 ; C07D401/14 ; C07D403/14 ; C09K11/06 ; C07D491/048 ; C07D487/04 ; C07D401/04 ; C07D209/82 ; C07D307/78 ; C07D333/52 ; C07D403/10 ; C07D407/10 ; C07D409/10 ; C07D413/04 ; C07D413/10 ; C07D417/10 ; C07D471/04 ; C07D498/04 ; C07D513/04 ; C07F9/6568 ; C07F9/6584 ; C07F15/00 ; C09B15/00 ; C09B17/00 ; C09B19/00 ; C09B57/00 ; H05B33/10 ; H01L51/00 ; H01L51/50
Abstract:
The present invention describes indenocarbazole derivatives having electron- and hole-transporting properties, in particular for use in the emission and/or charge-transport layer of electroluminescent devices or as matrix material. The invention furthermore relates to a process for the preparation of the compounds according to the invention and to electronic devices comprising same.
Public/Granted literature
- US20120068170A1 MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES Public/Granted day:2012-03-22
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