Invention Grant
- Patent Title: Compounds for electronic devices
- Patent Title (中): 电子设备用化合物
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Application No.: US12993352Application Date: 2009-03-05
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Publication No.: US08766001B2Publication Date: 2014-07-01
- Inventor: Christof Pflumm , Arne Buesing , Amir Hossain Parham , Rocco Fortte , Holger Heil , Philipp Stoessel
- Applicant: Christof Pflumm , Arne Buesing , Amir Hossain Parham , Rocco Fortte , 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: DE102008024182 20080519
- International Application: PCT/EP2009/001554 WO 20090305
- International Announcement: WO2009/141026 WO 20091126
- Main IPC: C07C211/00
- IPC: C07C211/00
Abstract:
The present invention relates to the improvement in organic electroluminescent devices by using compounds of the formula (1), in particular as hole-injection or hole-transport materials in a hole-injection or hole-transport layer.
Public/Granted literature
- US20110092701A1 COMPOUNDS FOR ELECTRONIC DEVICES Public/Granted day:2011-04-21
Information query
