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公开(公告)号：EP3699231A1
公开(公告)日：2020-08-26
申请号：EP19843951.5
申请日：2019-07-31
申请人： LG CHEM, LTD.
发明人： KANG, Esder , BAE, Jaesoon , LEE, Jaechol , SHIN, Jiyeon , KANG, Beomgoo , SEO, Minseob , PARK, Hyungil
IPC分类号： C08L39/04 , C08L25/18 , C08F226/06 , C08F220/34 , C08F212/32 , H01L51/50
摘要： The present invention provides a novel polymer and an organic light emitting device including the same.
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公开(公告)号：EP3498740A1
公开(公告)日：2019-06-19
申请号：EP17867210.1
申请日：2017-11-07
申请人： LG Chem, Ltd.
发明人： YOON, Seokhee , LEE, Jaechol , KIM, Jinseck , LEE, Donggu , KIM, Hwakyung , JEONG, Jae Hak , SHIN, Jiyeon , KIM, Daeho
IPC分类号： C08F16/30 , C08F28/02 , C09D129/10 , C09D141/00 , H01L21/324 , H01L51/56 , H01L51/50 , H01L51/00
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：EP4181224A1
公开(公告)日：2023-05-17
申请号：EP21856290.8
申请日：2021-08-13
申请人： Lg Chem, Ltd.
发明人： LEE, Jiyoung , KANG, Sungkyoung , KIM, Gyoungsik , JUNG, Min Suk , BAE, Jaesoon , LEE, Jaechol , JANG, Songrim , CHOI, Doowhan , SHIN, Jiyeon , KANG, Eunhye
摘要： The present disclosure relates to an organic light emitting device including an anode; a cathode; a light emitting layer provided between the anode and the cathode; a first organic material layer including a composition including a compound of Chemical Formula 1 or a cured material thereof provided between the light emitting layer and the anode; and a second organic material layer including a copolymer of Chemical Formula 3 or a cured material thereof provided between the first organic material layer and the light emitting layer.
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4.发明公开
公开(公告)号：EP3702359A1
公开(公告)日：2020-09-02
申请号：EP19852883.8
申请日：2019-08-23
申请人： LG CHEM, LTD.
发明人： KIM, Young Kwang , BAE, Jaesoon , LEE, Jaechol , KIM, Yongwook , SHIN, Jiyeon , CHO, Beomshin
摘要： The present specification relates to a compound of Formula 1, a coating composition including the compound, an organic light emitting device formed by using the coating composition, and a manufacturing method thereof.
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公开(公告)号：EP3471161B1
公开(公告)日：2020-03-18
申请号：EP17827856.0
申请日：2017-07-04
申请人： LG Chem, Ltd.
发明人： YOON, Seokhee , KIM, Jinseck , KANG, Sungkyoung , LEE, Donggu , KIM, Hwakyung , JEONG, Jae Hak , SHIN, Jiyeon , KIM, Daeho , BAE,Jaesoon , LEE, Jaechol
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公开(公告)号：EP4414371A1
公开(公告)日：2024-08-14
申请号：EP23807889.3
申请日：2023-05-16
申请人： LG Chem, Ltd.
发明人： JUNG, Sejin , KANG, Eunhye , KIM, Shin Sung , KIM, Ji Hoon , SHIN, Jiyeon , JEONG, Su Hun , LEE, Jaechol , LEE, Jiyoung
CPC分类号： C07F9/30 , C07F9/53 , C09D7/63 , H10K50/11 , H10K50/16 , H10K50/17 , H10K71/16 , H10K71/40 , H10K85/60
摘要： The present specification relates to a compound of Chemical Formula 1, a coating composition including the same, an organic light emitting device including the same, and a method for manufacturing the same.
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公开(公告)号：EP3511382A1
公开(公告)日：2019-07-17
申请号：EP17874741.6
申请日：2017-11-24
申请人： LG Chem, Ltd.
发明人： LEE, Ho Gyu , BAE, Jaesoon , SEO, Seog Jae , LEE, Jaechol , SHIN, Jiyeon , BAEK, Leehyeon
摘要： The present disclosure relates to an organic light emitting device.
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8.发明公开
公开(公告)号：EP4424782A1
公开(公告)日：2024-09-04
申请号：EP23872977.6
申请日：2023-09-22
申请人： LG Chem, Ltd.
发明人： JEONG, Su Hun , KANG, Eunhye , KIM, Byungjae , SHIN, Jiyeon , YOO, Seung Jun , LEE, Jumin
IPC分类号： C09D11/03 , C09D11/033 , C09D11/30 , C09K11/06 , H10K50/14 , H10K50/11 , H10K50/17 , H10K85/60
CPC分类号： C09D11/03 , C09D11/30 , C09D11/033 , C09K11/06 , H10K50/11 , H10K50/14 , H10K50/17 , H10K50/00 , H10K85/60 , H10K99/00
摘要： The present specification relates to an ink composition including a compound represented by Chemical Formula 1, a first solvent represented by Chemical Formula 2 and a second solvent represented by Chemical Formula 3.
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9.发明公开
公开(公告)号：EP3763750A1
公开(公告)日：2021-01-13
申请号：EP19850418.5
申请日：2019-08-16
申请人： LG CHEM, LTD.
发明人： JUNG, Min Suk , KANG, Esder , KANG, Beomgoo , BAE, Jaesoon , LEE, Jaechol , SHIN, Jiyeon , SEO, Seog Jae , PARK, Hyungil , LIM, Byeong Yun , LIM, Dowon
IPC分类号： C08F12/32 , C08F12/26 , C09D125/18 , H01L51/00 , H01L51/50
摘要： The present specification relates to a polymer including a unit represented by Chemical Formula 1, a coating composition including the same, and an organic light emitting device formed using the same.
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10.发明公开
公开(公告)号：EP3521384A2
公开(公告)日：2019-08-07
申请号：EP17872963.8
申请日：2017-11-24
申请人： LG Chem, Ltd.
发明人： LEE, Ho Gyu , SEO, Seog Jae , BAE, Jaesoon , LEE, Jaechol , HWANG, Min Ho , SHIN, Jiyeon , JUNG, Se Jin
摘要： The present disclosure relates to an ionic compound, and a coating composition and an organic light emitting device including the same.
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