Invention Grant
- Patent Title: Materials for electronic devices
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Application No.: US14428772Application Date: 2013-08-20
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Publication No.: US10454040B2Publication Date: 2019-10-22
- Inventor: Philipp Stoessel , Frank Voges , Arne Buesing , Christof Pflumm , Teresa Mujica-Fernaud , Jonas V. Kroeber
- Applicant: Merck Patent GmbH
- Applicant Address: DE
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE
- Agency: Drinker Biddle & Reath LLP
- Priority: EP12006553 20120918
- International Application: PCT/EP2013/002501 WO 20130820
- International Announcement: WO2014/044344 WO 20140327
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C09K11/06 ; H05B33/22 ; H01L51/50 ; H01L51/52
Abstract:
The invention relates to a mixture containing at least two different triaryl amino compounds of formula (I). The mixture is suitable for use in an electronic device, preferably in an organic electroluminescent device, and in particular for use as a hole transport layer.
Public/Granted literature
- US20150236261A1 MATERIALS FOR ELECTRONIC DEVICES Public/Granted day:2015-08-20
Information query
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