Invention Grant
- Patent Title: Organic electroluminescent compound and organic electroluminescent device comprising the same
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Application No.: US17442469Application Date: 2020-03-24
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Publication No.: US12084446B2Publication Date: 2024-09-10
- Inventor: Hong-Se Oh , Sung-Woo Jang , Joon-Hyung Kil , Seon-Jin Hwang , Seung-Ae Kim , Hee-Ryong Kang , Sang-Hee Cho , Hyo-Soon Park
- Applicant: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Applicant Address: KR Chungcheongnam-do
- Assignee: Rohm and Haas Electronic Materials Korea
- Current Assignee: Rohm and Haas Electronic Materials Korea
- Current Assignee Address: KR
- Agent G. Creston Campbell
- Priority: KR 20190033609 2019.03.25 KR 20200030777 2020.03.12
- International Application: PCT/KR2020/003997 2020.03.24
- International Announcement: WO2020/197240A 2020.10.01
- Date entered country: 2021-09-23
- Main IPC: C07D487/00
- IPC: C07D487/00 ; C07D519/00 ; H10K50/11 ; H10K85/60 ; H10K101/30 ; H10K101/40
Abstract:
The present disclosure relates to an organic electroluminescent compound, and an organic electroluminescent device comprising the same. It is possible to provide an organic electroluminescent device which can be deposited at a low deposition temperature and/or in which clogging is reduced.
Public/Granted literature
- US20220162210A1 ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME Public/Granted day:2022-05-26
Information query
