Invention Grant
- Patent Title: Heterocyclic compound and organic light-emitting device including the same
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Application No.: US15870360Application Date: 2018-01-12
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Publication No.: US11271168B2Publication Date: 2022-03-08
- Inventor: Mikyung Kim , Yunhi Kim , Soonki Kwon , Jangyeol Baek
- Applicant: Samsung Display Co., Ltd. , Industry-Academic Cooperation Foundation Gyeongsang National University
- Applicant Address: KR Yongin-si; KR Jinju-si
- Assignee: Samsung Display Co., Ltd.,Industry-Academic Cooperation Foundation Gyeongsang National University
- Current Assignee: Samsung Display Co., Ltd.,Industry-Academic Cooperation Foundation Gyeongsang National University
- Current Assignee Address: KR Yongin-si; KR Jinju-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2017-0021727 20170217
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/00 ; C07F9/6584 ; C09K11/02 ; C09K11/06
Abstract:
A heterocyclic compound and an organic light-emitting device including the same are provided. The heterocyclic compound may be represented by Formula 1. The substituents and variables of Formula 1 may be as defined in the present disclosure. The organic light-emitting device including the heterocyclic compound represented by Formula 1 may have a low driving voltage, high current density, and high efficiency.
Public/Granted literature
- US20180240980A1 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME Public/Granted day:2018-08-23
Information query
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