Invention Grant
- Patent Title: Materials for organic electroluminescence device
- Patent Title (中): 有机电致发光元件材料
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Application No.: US12937794Application Date: 2009-03-17
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Publication No.: US08927117B2Publication Date: 2015-01-06
- Inventor: Arne Buesing , Holger Heil , Philipp Stoessel
- Applicant: Arne Buesing , 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: DE102008018670 20080414
- International Application: PCT/EP2009/001938 WO 20090317
- International Announcement: WO2009/127307 WO 20091022
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H05B33/14 ; C07D213/38 ; H01L51/00 ; C07D235/08 ; C07D307/80 ; C07D333/18 ; C07D317/72 ; C09K11/06 ; C07D335/04 ; C07C13/62 ; C07D307/94 ; C07D471/04 ; C07D495/04
Abstract:
The present invention relates to a compound of the formula (1) and (2) The invention further relates to a process to produce the compound. The invention additionally relates and an electronic device containing the compound of the formula (1) or (2). The electronic device can be an organic electroluminescence devices, particularly a blue emitting device, in which compounds are used as host materials or dopants in the emitting layer and/or as hole transport materials and/or as electron transport materials.
Public/Granted literature
- US20110037063A1 NOVEL MATERILS FOR ORGANIC ELECTROLUMINESCENCE DEVICE Public/Granted day:2011-02-17
Information query
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