- 专利标题： Organic electroluminescent compound and organic electroluminescent device comprising the same
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申请号： US17894700申请日： 2022-08-24
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公开(公告)号： US11963439B2公开(公告)日： 2024-04-16
- 发明人: Eun-Joung Choi , Young-Kwang Kim , Su-Hyun Lee , So-Young Jung , YeJin Jeon , Hong-Se Oh , Dong-Hyung Lee , Jin-Man Kim , Hyun-Woo Kang , Mi-Ja Lee , Hee-Ryong Kang , Hyo-Nim Shin , Jeong-Hwan Jeon , Sang-Hee Cho
- 申请人： ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- 申请人地址： KR Chungcheongnam-do
- 专利权人： Rohm and Haas Electronic Materials Korea Ltd.
- 当前专利权人： Rohm and Haas Electronic Materials Korea Ltd.
- 当前专利权人地址： KR
- 代理商 G. Creston Campbell
- 优先权： KR 20210116109 2021.09.01 KR 20220094454 2022.07.29
- 主分类号： C09K11/06
- IPC分类号： C09K11/06 ; C07C211/61 ; C07D209/08 ; C07D209/86 ; C07D213/38 ; C07D239/26 ; C07D265/38 ; C07D307/79 ; C07D307/91 ; C07D333/76 ; C07D345/00 ; C07D403/14 ; C07D405/14 ; C07D409/14 ; C07D491/048 ; C07D495/04 ; H10K85/60 ; H10K50/15
摘要：
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By comprising the compound according to the present disclosure, it is possible to produce an organic electroluminescent device having improved driving voltage, power efficiency, and/or lifetime properties compared to the conventional organic electroluminescent devices.
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