Invention Grant
- Patent Title: Condensed-cyclic compound and organic light-emitting device comprising the same
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Application No.: US15703770Application Date: 2017-09-13
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Publication No.: US10693076B2Publication Date: 2020-06-23
- Inventor: Jinsoo Hwang , Myeongsuk Kim , Sungwook Kim
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR
- Agency: Innovation Counsel LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6b479173
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07F3/00 ; C07D307/77 ; C07D307/91 ; C07D403/04 ; C07D405/10 ; C07D405/12 ; C07D405/14 ; C07D409/04 ; C07D409/14 ; C07D471/10 ; C07F9/655 ; C07F9/6558 ; H01L51/50

Abstract:
A condensed-cyclic compound and an organic light-emitting device including the same are provided. The condensed-cyclic compound is represented by Formula 1: wherein, in Formulae 1, 2A, and 2B, ring A1 is selected from a benzene group, a naphthalene group, a pyridine group, a pyrimidine group, a pyrazine group, a quinoline group, an isoquinoline group, a quinoxaline group, a quinazoline group, and a cinnoline group; ring A2 is selected from a pyridine group, a pyrimidine group, a pyrazine group, a quinoline group, an isoquinoline group, a quinoxaline group, a quinazoline group, and a cinnoline group; and ring A3 is selected from groups represented by Formula 2A and groups represented by Formula 2B. Further details about the compounds are presented.
Public/Granted literature
- US20180076392A1 CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING THE SAME Public/Granted day:2018-03-15
Information query
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