Invention Grant
- Patent Title: Monoamine derivative and organic electroluminescent device including the same
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Application No.: US14949838Application Date: 2015-11-23
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Publication No.: US09960372B2Publication Date: 2018-05-01
- Inventor: Masatsugu Ueno , Naoya Sakamoto
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: JP2014-239931 20141127; JP2014-239947 20141127
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/00 ; C07F7/08
Abstract:
Provided are a monoamine derivative represented by the following Formula 1, and an organic electroluminescent device including the same. When the monoamine derivative represented by Formula 1 is used as a hole transport or hole injection material in the device, the operating voltage may be lowered and the emission efficiency may be improved.
Public/Granted literature
- US20160155961A1 MONOAMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THE SAME Public/Granted day:2016-06-02
Information query
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