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公开(公告)号：US11081646B2
公开(公告)日：2021-08-03
申请号：US16328466
申请日：2017-11-07
申请人： LG Chem, Ltd.
发明人： Seokhee Yoon , Jaechol Lee , Jinseck Kim , Donggu Lee , Hwakyung Kim , Jae Hak Jeong , Jiyeon Shin , Daeho Kim
IPC分类号： H01L51/50 , H01L51/00 , C09D129/10 , C09D171/00
摘要： The present specification relates to a hole injection or transfer layer coating composition of an organic light emitting diode comprising an organic metal complex of a transition metal; a fluorine-based polymer comprising sulfonic acid or sulfonate; and an organic solvent, a method for manufacturing an organic light emitting diode and an organic light emitting diode using the same.
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公开(公告)号：US20210151681A1
公开(公告)日：2021-05-20
申请号：US16761636
申请日：2019-05-23
申请人： LG Chem, Ltd.
发明人： Sungkyoung Kang , Youngju Park , Kwanghyun Kim , Jaesoon Bae , Jaechol Lee , Hwakyung Kim , Jae Hak Jeong , Hyungil Park
IPC分类号： H01L51/00
摘要： The present specification relates to an organic light emitting device.
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3.发明申请公开(公告)号：US20200259095A1
公开(公告)日：2020-08-13
申请号：US16491386
申请日：2018-09-14
申请人： LG Chem, Ltd.
发明人： Hyeonah Shin , Sungkyoung Kang , Kwanghyun Kim , Jaesoon Bae , Jaechol Lee , Jae Hak Jeong , Chung Whan Lee , Hyungil Park
IPC分类号： H01L51/00 , C07C217/78 , C09D4/00
摘要： The present specification relates to a compound represented by Chemical Formula 1, a coating composition comprising the compound represented by Chemical Formula 1, an organic light emitting device using the same, and a method for manufacturing the same.
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公开(公告)号：US11309494B2
公开(公告)日：2022-04-19
申请号：US16615535
申请日：2018-10-17
申请人： LG Chem, Ltd.
发明人： Yeonhui Yi , Jinseck Kim , Jaesoon Bae , Jaechol Lee , Soyoung Yu , Jae Hak Jeong
IPC分类号： H01L51/00 , C08G61/12 , C09D165/00 , H01L51/50 , H01L51/56
摘要： The present specification provides a copolymer including a unit of Chemical Formula 1 and a unit of Chemical Formula 2; and an organic light emitting device including the same.
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5.发明授权公开(公告)号：US11196009B2
公开(公告)日：2021-12-07
申请号：US16326765
申请日：2017-11-24
申请人： LG Chem, Ltd.
发明人： Esder Kang , Young Kwang Kim , Jaesoon Bae , Jae Hak Jeong , Jiyeon Shin , Seog Jae Seo , Jaechol Lee , Sungkyoung Kang , Leehyeon Baek
IPC分类号： H01L51/00 , C07D307/91 , C07C211/60 , C07C211/54 , C07C211/58 , C07D333/76 , H01L51/50 , H01L51/56
摘要： The present specification provides a coating composition including a fluorene derivative, an organic light emitting device formed using the coating composition, and a method for manufacturing the same.
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公开(公告)号：US11158833B2
公开(公告)日：2021-10-26
申请号：US16310971
申请日：2017-07-04
申请人： LG Chem, Ltd.
发明人： Seokhee Yoon , Jinseck Kim , Sungkyoung Kang , Donggu Lee , Hwakyung Kim , Jae Hak Jeong , Jiyeon Shin , Daeho Kim , Jaesoon Bae , Jaechol Lee
摘要： The present specification relates to a hole injection or transfer layer or charge generation layer coating composition of an organic electroluminescence device including an organic metal complex including sulfur; and an organic solvent, a method for manufacturing an organic electroluminescence device using the same, and an organic electroluminescence device.
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公开(公告)号：US20190157580A1
公开(公告)日：2019-05-23
申请号：US16096488
申请日：2017-05-10
申请人： LG Chem, Ltd.
发明人： Seokhee Yoon , Donggu Lee , Hwakyung Kim , Jae Hak Jeong , Jiyeon Shin , Daeho Kim , Jaesoon Bae , Jaechol Lee
IPC分类号： H01L51/00
摘要： The present specification relates to a coating composition for a hole injection or transporting layer or a charge generating layer of an organic electroluminescent device, the coating composition including: an organic metal complex including one or more of Group V, Group VI, and Group VII transition metals; an organic metal complex or metal salt including one or more of Group I, Group VIII, Group XI, and Group XII metals; and an organic solvent, and a method for manufacturing an organic electroluminescent device and an organic electroluminescent device using the same.
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公开(公告)号：US11581490B2
公开(公告)日：2023-02-14
申请号：US16761636
申请日：2019-05-23
申请人： LG Chem, Ltd.
发明人： Sungkyoung Kang , Youngju Park , Kwanghyun Kim , Jaesoon Bae , Jaechol Lee , Hwakyung Kim , Jae Hak Jeong , Hyungil Park
摘要： The present specification relates to an organic light emitting device.
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9.发明授权公开(公告)号：US11472966B2
公开(公告)日：2022-10-18
申请号：US16469923
申请日：2018-09-14
申请人： LG Chem, Ltd.
发明人： Hyeonah Shin , Sungkyoung Kang , Kwanghyun Kim , Jaesoon Bae , Jaechol Lee , Jae Hak Jeong , Chung Whan Lee , Hyungil Park
IPC分类号： C09D4/00 , C07C217/78 , H01L51/00 , H01L51/50 , H01L51/56
摘要： The present specification relates to a coating composition comprising a compound represented by Chemical Formula 1; and an ionic compound comprising an anion group represented by Chemical Formula 10, an organic light emitting device using the same, and a method for manufacturing the same.
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公开(公告)号：US11038138B2
公开(公告)日：2021-06-15
申请号：US16317721
申请日：2017-08-11
申请人： LG Chem, Ltd.
发明人： Seokhee Yoon , Jaechol Lee , Donggu Lee , Hwakyung Kim , Jaesoon Bae , Jae Hak Jeong , Jiyeon Shin
摘要： The present specification relates to a hole injection or transfer layer or charge generation layer coating composition of an organic electroluminescent device comprising an organic metal complex comprising at least one of Mo, V, Re, Ni and Pt, and W; and an organic solvent, a method for manufacturing an organic electroluminescent device using the same, and an organic electroluminescent device.
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