Invention Application
- Patent Title: ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
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Application No.: US17896497Application Date: 2022-08-26
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Publication No.: US20230131195A1Publication Date: 2023-04-27
- Inventor: Young-Kwang KIM , Jeong-Eun YANG , Hong-Se OH , Hee-Ryong KANG , Joon-Hyung KIL , Eun-Joung CHOI , YeJin JEON , Dong-Hyung LEE , Hyun-Woo KANG
- 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: KR10-2021-0121001 20210910,KR10-2022-0098680 20220808
- Main IPC: C07C211/54
- IPC: C07C211/54 ; C07D209/82 ; C07D333/76 ; C07D307/91 ; C07D213/74 ; C07D405/12 ; C07D239/42 ; C07D407/12 ; C07D345/00 ; H01L51/00 ; H01L51/50
Abstract:
The present disclosure relates to an organic electroluminescent compound, and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound according to the present disclosure, it is possible to provide an organic electroluminescent device having improved current efficiency and/or lifetime properties.
Information query
