Invention Grant
- Patent Title: Organic electroluminescent device
- Patent Title (中): 有机电致发光器件
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Application No.: US11632568Application Date: 2005-07-15
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Publication No.: US07683229B2Publication Date: 2010-03-23
- Inventor: Philipp Stoessel , Esther Breuning , Liliana Bagala′ Rampazzo , Giulia Fioravanti , Leonardo Mattiello
- Applicant: Philipp Stoessel , Esther Breuning , Liliana Bagala′ Rampazzo , Giulia Fioravanti , Leonardo Mattiello
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Connolly Bove Lodge & Hutz LLP
- Priority: ITRM2004A0352 20040715
- International Application: PCT/EP2005/007745 WO 20050715
- International Announcement: WO2006/005626 WO 20060119
- Main IPC: C07C15/12
- IPC: C07C15/12 ; C07C211/00 ; C07C22/00 ; C07C49/115 ; C07C205/00 ; C07C255/00 ; C07F5/02 ; C07F9/02 ; C07F7/08 ; H01J1/62
Abstract:
The present invention relates to novel truxene and isotruxene derivatives, in particular spirotruxene and spiroisotruxene derivatives, and to the use thereof in organic electronic devices, in particular organic electroluminescent devices.
Public/Granted literature
- US20080093980A1 Organic Electroluminescent Device Public/Granted day:2008-04-24
Information query
