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公开(公告)号：US20240150378A1
公开(公告)日：2024-05-09
申请号：US18277670
申请日：2022-03-31
Applicant: LG Chem, Ltd.
Inventor： Young Kwang Kim , Jaechol Lee , Yongwook Kim , Soyoung Yu , Shin Sung Kim , Byeong Yun Lim , Su Hun Jeong
CPC classification number: C07F5/02 , H10K50/11 , H10K85/658 , C07B2200/05
Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1 and an organic light emitting device including the same:
wherein R1 to R8 are described herein.-
公开(公告)号：US20210284607A1
公开(公告)日：2021-09-16
申请号：US17260395
申请日：2019-12-03
Applicant: LG Chem, Ltd.
Inventor： Juhwan Kim , Jaechol Lee , Jaesoon Bae , Soyoung Yu , Young Kwang Kim , Daeho Kim
IPC: C07D209/82 , H01L51/00
Abstract: The present disclosure relates to a novel heterocyclic compound represented by the following Chemical Formula 1 and to an organic light emitting device comprising the same: wherein, R1, R2, R3, R4, R5, R6, m, n and o are described herein.
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公开(公告)号：US20200185611A1
公开(公告)日：2020-06-11
申请号：US16615535
申请日：2018-10-17
Applicant: LG Chem, Ltd.
Inventor： Yeonhui Yi , Jinseck Kim , Jaesoon Bae , Jaechol Lee , Soyoung Yu , Jae Hak Jeong
IPC: H01L51/00 , C08G61/12 , C09D165/00
Abstract: 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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4.发明申请公开(公告)号：US20190189926A1
公开(公告)日：2019-06-20
申请号：US16328495
申请日：2018-06-01
Applicant: LG Chem, Ltd.
Inventor： Minho Hwang , Esder Kang , Hwakyung Kim , Jaesoon Bae , Hyeonah Shin , Soyoung Yu , Jaechol Lee , Sejin Jung
CPC classification number: H01L51/0059 , B05D1/00 , C07C211/54 , C07C309/35 , C09D4/00 , H01L51/00 , H01L51/0003 , H01L51/0022 , H01L51/5056 , H01L51/5088 , H01L51/52 , H01L51/56
Abstract: The present specification relates to a coating composition comprising a compound, and an organic light emitting device comprising the same.
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公开(公告)号：US20240306503A1
公开(公告)日：2024-09-12
申请号：US18269218
申请日：2022-01-04
Applicant: LG Chem, Ltd.
Inventor： Young Kwang Kim , Jaechol Lee , Yongwook Kim , Soyoung Yu , Shin Sung Kim , Byeong Yun Lim , Beomshin Cho , Hyunju Choi
CPC classification number: H10K85/658 , C07F5/027 , C09K11/06 , C09K2211/1018 , H10K50/12
Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same;
wherein A1 to A5, Ar1 Ar2 and R are described herein.-
Patent Agency Ranking
公开(公告)号：US20240008364A1
公开(公告)日：2024-01-04
申请号：US18039113
申请日：2021-12-03
Applicant: LG Chem, Ltd.
Inventor： Yongwook Kim , Jaechol Lee , Soyoung Yu , Shin Sung Kim , Young Kwang Kim , Byeong Yun Lim , Su Hun Jeong
CPC classification number: H10K85/658 , C07F5/027 , C09K11/06 , H10K50/12
Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same:
wherein R1 and R3 are described herein.-
公开(公告)号：US20230406867A1
公开(公告)日：2023-12-21
申请号：US18036991
申请日：2021-12-03
Applicant: LG Chem, Ltd.
Inventor： Yongwook Kim , Jaechol Lee , Soyoung Yu , Shin Sung Kim , Young Kwang Kim , Byeong Yun Lim , Hyunju Choi
CPC classification number: C07F5/027 , H10K50/12 , H10K85/658 , H10K85/636 , H10K85/6576 , H10K85/633 , H10K85/6574
Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same:
wherein Ar1 to Ar4 and R1 are described herein.-
公开(公告)号：US11309494B2
公开(公告)日：2022-04-19
申请号：US16615535
申请日：2018-10-17
Applicant: LG Chem, Ltd.
Inventor： Yeonhui Yi , Jinseck Kim , Jaesoon Bae , Jaechol Lee , Soyoung Yu , Jae Hak Jeong
IPC: H01L51/00 , C08G61/12 , C09D165/00 , H01L51/50 , H01L51/56
Abstract: 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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公开(公告)号：US20240124495A1
公开(公告)日：2024-04-18
申请号：US18038280
申请日：2021-12-03
Applicant: LG Chem, Ltd.
Inventor： Byeong Yun Lim , Jaechol Lee , Yongwook Kim , Soyoung Yu , Shin Sung Kim , Young Kwang Kim , Hyungil Park
CPC classification number: C07F5/02 , H10K50/12 , H10K85/658 , C07B2200/05
Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same:
wherein R1, R2, and n1 are described herein.-
公开(公告)号：US20240116954A1
公开(公告)日：2024-04-11
申请号：US18274400
申请日：2022-03-08
Applicant: LG Chem, Ltd.
Inventor： Byeong Yun Lim , Jaechol Lee , Yongwook Kim , Soyoung Yu , Shin Sung Kim , Young Kwang Kim , Su Hun Jeong
CPC classification number: C07F5/02 , C09K11/06 , H10K85/615 , H10K85/631 , H10K85/6574 , H10K85/6576 , H10K85/658
Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same:
wherein A1 to A4, X, Y, and n are described herein.
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