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1.发明授权公开(公告)号：US11702550B2
公开(公告)日：2023-07-18
申请号：US16649450
申请日：2019-05-30
申请人： LG Chem, Ltd.
发明人： Sungkyoung Kang , Hyeonah Shin , Kwanghyun Kim , Youngju Park , Hwakyung Kim , Hyungil Park , Jaesoon Bae , Jaechol Lee , Ho Gyu Lee , Seog Jae Seo
CPC分类号： C09D4/06 , H10K85/615 , H10K85/633 , H10K85/653 , H10K50/15 , H10K50/17
摘要： A coating composition, an organic light emitting device using the same, and a method for manufacturing the same are disclosed herein. In some embodiments, a coating composition including a compound represented by Formula 1 and a compound represented by Formula 2. In some embodiments, an organic light emitting device includes a first electrode, a second electrode, and an organic material layer having one or more layers provided between the first electrode and the second electrode, wherein the one or more layers comprise the coating composition or a cured product thereof.
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公开(公告)号：US20220064101A1
公开(公告)日：2022-03-03
申请号：US17610331
申请日：2020-07-20
申请人： LG Chem, Ltd.
发明人： Jiyoung Lee , Jaesoon Bae , Jaechol Lee , Doowhan Choi , Sungkyoung Kang , Hyeonah Shin , Yeonhui Yi , Min Suk Jung
IPC分类号： C07C211/61 , H01L51/00
摘要： The present disclosure provides a novel heterocyclic compound represented by the following Chemical Formula 1, and an organic light emitting device comprising the same, in Chemical Formula 1, L, L1, L2, X1, X2, R′1 to R′3, R″1 to R″3, n1 to n3, m1 to m3, Ar1 and Ar2 are described herein.
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3.发明公开公开(公告)号：US20230354697A1
公开(公告)日：2023-11-02
申请号：US17791339
申请日：2021-01-29
申请人： LG Chem, Ltd.
发明人： Dowon Lim , Jiyoung Lee , Hyeonah Shin , Doohwan Choi , Min Suk Jung , Jaesoon Bae , Jaechol Lee
IPC分类号： H10K85/60 , H10K50/15 , C07C211/61 , C07D305/06
CPC分类号： H10K85/631 , H10K50/15 , C07C211/61 , C07D305/06
摘要： The present specification relates to a compound of Formula 1, a coating composition comprising the same, an organic light emitting device formed by using the same, and a method for manufacturing the same,
wherein all the variables are described herein.-
4.发明申请公开(公告)号：US20200280001A1
公开(公告)日：2020-09-03
申请号：US16649837
申请日：2019-02-26
申请人： LG Chem, Ltd.
发明人： Esder Kang , Jaesoon Bae , Jaechol Lee , Sungkyoung Kang , Hyeonah Shin , Keunsoo Lee , Hyungil Park
IPC分类号： H01L51/00 , C08F212/32 , C09D125/18
摘要： The present specification relates to a polymer comprising: a first unit represented by Formula 1; and a second unit represented by Formula 2, a coating composition comprising the same, and an organic light emitting device formed by using the same.
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5.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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6.发明公开公开(公告)号：US20240341174A1
公开(公告)日：2024-10-10
申请号：US18690893
申请日：2022-09-13
申请人： LG Chem, Ltd.
发明人： Sejin Jung , Hyeonah Shin , Jiyoung Lee , Dowon Lim , Songrim Jang , Doowhan Choi , Jaechol Lee
IPC分类号： H10K85/60 , C07C211/61 , C07D307/91 , C09K11/06 , H10K50/17
CPC分类号： H10K85/633 , C07C211/61 , C07D307/91 , C09K11/06 , H10K85/636 , C07C2603/18 , C09K2211/1003 , C09K2211/1018 , H10K50/17 , H10K85/626 , H10K85/6574
摘要： Provided are a compound of Chemical Formula 1, a coating composition including the compound, an organic light emitting device using the coating composition, and a manufacturing method thereof,
wherein all the variables are described herein.-
公开(公告)号：US20240043610A1
公开(公告)日：2024-02-08
申请号：US18037679
申请日：2022-09-02
申请人： LG Chem, Ltd.
发明人： Il Hwan Choi , Kyeongmun Kim , Min Suk Jung , Jaesoon Bae , Hyeonah Shin , Hye Jin Yim
IPC分类号： C08G63/42 , C08G63/183
CPC分类号： C08G63/42 , C08G63/183 , G02B1/041
摘要： A resin, a method for preparing the same, a resin composition including the same, and a molded article including the resin composition are disclosed in herein. In some embodiments, a resin includes a unit of Chemical Formula 1 and a unit of Chemical Formula 2:
wherein, in Chemical Formulae 1 and 2, Ar1, Ar2, R1, r1, X1 to X4, X9, X10, Z1, Z2, Z5, La, La″, a, b, p, t, m, n, L11, l11, X11 to X16, Z11 to Z13, Lb, Lb′, a′, b′, p′, C″, m″ and n″ are defined herein.-
公开(公告)号：US20230407005A1
公开(公告)日：2023-12-21
申请号：US18037001
申请日：2022-08-12
申请人： LG Chem, Ltd.
发明人： Il Hwan Choi , Kyeongmun Kim , Min Suk Jung , Jaesoon Bae , Hyeonah Shin , Hye Jin Yim
摘要： A resin, a method for preparing the same, a resin composition including the same, and a molded article including the resin composition are disclosed herein. In some embodiments, the resin includes a unit of Chemical Formula 1 and a unit of Chemical Formula 2
wherein, in Chemical Formulae 1 and 2, Ar1, Ar2, R1 to R3, r1 to r3, L1, L2, X1 to X10, X′9, X′10, Z1 to Z6, La, La′, La″, La′″, a, b, c, d, p, q, t, t′, m, n, m′ and n′ are defined herein.-
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：US20240301133A1
公开(公告)日：2024-09-12
申请号：US18569821
申请日：2023-02-08
申请人： LG Chem, LTD.
发明人： Il Hwan Choi , Kyeongmun Kim , Min Suk Jung , Hyeonah Shin , Hye Jin Yim , Jaesoon Bae
IPC分类号： C08G63/64 , C08G63/672 , G02B1/04
CPC分类号： C08G63/64 , C08G63/672 , G02B1/041
摘要： A resin including a unit of Chemical Formula 1, a method for preparing the same, a resin composition including the same, and a molded article including the resin composition are described:
wherein all the variables are described herein.
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