Invention Grant
- Patent Title: Compound and organic light-emitting device including the same
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Application No.: US16865119Application Date: 2020-05-01
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Publication No.: US11444247B2Publication Date: 2022-09-13
- Inventor: Minji Kim , Dongjun Kim , Eunjae Jeong , Sohee Jo , Sanghyun Han
- 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: KR10-2019-0124768 20191008
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D405/12 ; C07D409/12 ; C07D209/88 ; H01L51/50 ; H01L27/32 ; H01L51/56
Abstract:
A compound is represented by Formula 1, where the substituents are as defined in the detailed description. An organic light-emitting device including the compound has high efficiency and improved lifespan compared to an organic light-emitting device including a compound of the related art.
Public/Granted literature
- US20210104674A1 COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME Public/Granted day:2021-04-08
Information query
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