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1.发明公开
公开(公告)号：EP4403554A1
公开(公告)日：2024-07-24
申请号：EP23803822.8
申请日：2023-05-09
申请人： LG Chem, Ltd.
发明人： SEO, Minseob , LEE, Jiyoung , PARK, Youngju , JANG, Songrim , CHOI, Doowhan , LEE, Keunsoo , LEE, Jaechol
IPC分类号： C07D407/12 , C07D307/91 , C07D407/14 , H10K85/60 , C09D7/63
CPC分类号： C07D307/91 , H10K85/60 , C09D7/63 , C07D407/14 , C07D407/12
摘要： The present specification relates to a compound represented by Chemical Formula 1, a coating composition including the compound represented by Chemical Formula 1, an organic light emitting device using the same, and a method of manufacturing the same.
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2.发明公开
公开(公告)号：EP4379007A1
公开(公告)日：2024-06-05
申请号：EP22870268.4
申请日：2022-09-14
申请人： LG Chem, Ltd.
发明人： LEE, Keunsoo , PARK, Jung Ha , KANG, Eunhye , KIM, Byungjae , SEO, Minseob , LEE, Jaechol , LEE, Jiyoung , LEE, Ho Gyu
摘要： The present invention relates to an ink composition, an organic material layer including the same and an organic light emitting device including the same.
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3.发明公开
公开(公告)号：EP3677602A1
公开(公告)日：2020-07-08
申请号：EP19744070.4
申请日：2019-01-18
申请人： LG CHEM, LTD.
发明人： SEO, Minseob , KANG, Esder , BAE, Jaesoon , KIM, Hwakyung , LEE, Keunsoo , JUNG, Sejin , LEE, Jaechol
IPC分类号： C08F12/26 , C08F12/32 , C09D125/18 , C09D7/60 , H01L51/50
摘要： The present disclosure relates to a polymer including a unit represented by Chemical Formula 1, a coating composition including the polymer, and an organic light emitting device formed using the same.
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公开(公告)号：EP4063367A1
公开(公告)日：2022-09-28
申请号：EP21764418.6
申请日：2021-02-17
申请人： LG Chem, Ltd.
发明人： LIM, Byeong Yun , LEE, Jaechol , PARK, Jung Ha , KIM, Yongwook , KIM, Shin Sung , BAEK, Leehyeon , LEE, Keunsoo
IPC分类号： C07D487/04 , H01L51/00 , H01L51/50
摘要： The present disclosure provides a novel compound and an organic light emitting device including the same.
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公开(公告)号：EP3686186A1
公开(公告)日：2020-07-29
申请号：EP19806412.3
申请日：2019-05-23
申请人： LG CHEM, LTD.
发明人： PARK, Youngju , KANG, Sungkyoung , KIM, Kwanghyun , BAE, Jaesoon , LEE, Jaechol , YOON, Seokhee , SHIN, Jiyeon , LEE, Keunsoo
IPC分类号： C07D209/82 , C07D209/86 , H01L51/00 , C09D4/00 , C09D7/63 , H01L51/50
摘要： The present specification relates to a compound, a coating composition including the same, and an organic light emitting device.
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6.发明公开
公开(公告)号：EP3680262A1
公开(公告)日：2020-07-15
申请号：EP19760984.5
申请日：2019-02-26
申请人： LG CHEM, LTD.
发明人： KANG, Esder , BAE, Jaesoon , LEE, Jaechol , KANG, Sungkyoung , SHIN, Hyeonah , LEE, Keunsoo , PARK, Hyungil
IPC分类号： C08F212/32 , H01L51/00 , C08F212/14 , H01L51/10 , H01L51/56
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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7.发明公开
公开(公告)号：EP4375342A1
公开(公告)日：2024-05-29
申请号：EP22870266.8
申请日：2022-09-14
申请人： LG Chem, Ltd.
发明人： LEE, Keunsoo , PARK, Jung Ha , KANG, Eunhye , KIM, Byungjae , SEO, Minseob , LEE, Jaechol , LEE, Jiyoung , LEE, Ho Gyu
摘要： The present invention relates to an ink composition, an organic material layer including the same and an organic light emitting device including the same.
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8.发明公开
公开(公告)号：EP4253389A1
公开(公告)日：2023-10-04
申请号：EP22776154.1
申请日：2022-03-25
申请人： Lg Chem, Ltd.
发明人： LEE, Ho Gyu , LEE, Jaechol , LEE, Jiyoung , KANG, Sungkyoung , LEE, Keunsoo , KANG, Eunhye
摘要： The present specification relates to a compound represented by Chemical Formula 1, a coating composition including the compound represented by Chemical Formula 1, an organic light emitting device using the same, and a method of manufacturing the same.
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