Invention Publication
- Patent Title: ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
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Application No.: US18403894Application Date: 2024-01-04
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Publication No.: US20240260461A1Publication Date: 2024-08-01
- Inventor: Eun-Joung CHOI , Mi-Ran SEO , Young-Rok LIM , HaeYeon KIM , So-Mi PARK , Dominea RATHWELL
- 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: KR 20230002790 2023.01.09 KR 20230184899 2023.12.18
- Main IPC: H10K85/60
- IPC: H10K85/60 ; C07D401/04 ; C07D405/14 ; C07D471/04 ; C09K11/06 ; H10K50/13
Abstract:
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising it. When the organic electroluminescent compound according to the present disclosure is included in a specific organic electroluminescent device, the organic electroluminescent device may exhibit a low driving voltage and/or improved lifespan properties.
Information query
