Invention Application
- Patent Title: ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
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Application No.: US16968888Application Date: 2019-02-12
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Publication No.: US20210024466A1Publication Date: 2021-01-28
- Inventor: Hong-Se OH , Jeong-Eun YANG , Tae-Jin LEE , Sang-Hee CHO
- Applicant: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Applicant Address: KR Chungcheongnam-do
- Assignee: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Current Assignee: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Current Assignee Address: KR Chungcheongnam-do
- Priority: KR10-2018-0021237 20180222,KR10-2019-0000623 20190103
- International Application: PCT/KR2019/001683 WO 20190212
- Main IPC: C07D209/82
- IPC: C07D209/82 ; C07D401/14 ; C07D487/04 ; C07D401/10 ; C07D401/04 ; C07D409/14 ; C07D405/14 ; C07D307/91 ; C07D333/76
Abstract:
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound of the present disclosure, an organic electroluminescent device having improved driving voltage, luminous efficiency, and/or lifespan characteristics can be provided.
Public/Granted literature
- US11926591B2 Organic electroluminescent compound and organic electroluminescent device comprising the same Public/Granted day:2024-03-12
Information query
