Invention Grant
- Patent Title: Amine-based compounds and organic light-emitting devices comprising the same
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Application No.: US14550801Application Date: 2014-11-21
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Publication No.: US10062850B2Publication Date: 2018-08-28
- Inventor: Hyejin Jung , Sanghyun Han , Jino Lim
- 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: KR10-2013-0154837 20131212; KR10-2014-0144285 20141023
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L51/50 ; C09K11/06
Abstract:
An organic light-emitting device includes an amine-based compound represented by Formula 1 as a dopant, and an anthracene-based compound represented by Formula 2 as a host: Organic light-emitting devices including the amine-based compound of Formula 1 and the anthracene-based compound of Formula 2 may have an improved efficiency, a low driving voltage, and improved lifetime characteristics.
Public/Granted literature
- US20150171337A1 AMINE-BASED COMPOUNDS AND ORGANIC LIGHT-EMITTING DEVICES COMPRISING THE SAME Public/Granted day:2015-06-18
Information query
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