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1.发明授权公开(公告)号：US11884836B2
公开(公告)日：2024-01-30
申请号：US16651082
申请日：2019-02-28
Applicant: LG Chem, Ltd.
Inventor： Esder Kang , Jinseck Kim , Jaesoon Bae , Jaechol Lee , Hwakyung Kim , Daeho Kim
IPC: H01L51/00 , C09D139/04 , C08F126/12 , C08F112/14 , C09D125/18 , C08F112/32 , C08F12/32 , H10K85/10 , H10K50/11 , H10K50/15 , H10K50/17 , H10K71/00 , H10K71/15 , H10K71/40
CPC classification number: C09D139/04 , C08F12/32 , C08F112/26 , C08F112/32 , C08F126/12 , C09D125/18 , H10K85/111 , H10K50/11 , H10K50/15 , H10K50/17 , H10K71/00 , H10K71/15 , H10K71/441
Abstract: The present specification relates to a polymer including a unit represented by Formula 1, a coating composition including the same, and an organic light emitting device formed by using the same.
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2.发明授权公开(公告)号：US11374175B2
公开(公告)日：2022-06-28
申请号：US16652485
申请日：2019-01-18
Applicant: LG Chem, Ltd.
Inventor： Minseob Seo , Esder Kang , Jaesoon Bae , Hwakyung Kim , Keunsoo Lee , Sejin Jung , Jaechol Lee
Abstract: 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：US11258031B2
公开(公告)日：2022-02-22
申请号：US16493541
申请日：2018-12-11
Applicant: LG Chem, Ltd.
Inventor： Hwakyung Kim , Jaechol Lee , Seokhee Yoon , Jinseck Kim , Esder Kang , Jiyeon Shin , Keunsoo Lee , Byungjae Kim
Abstract: The present specification relates to an organic light emitting device comprising a first electrode; a second electrode provided opposite to the first electrode; and one or more organic material layers comprising a hole injection layer provided between the first electrode and the second electrode, wherein the hole injection layer comprises a first host, a second host and a dopant, and the first host and the second host have a HOMO energy level value difference of 0.2 eV or greater.
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4.发明申请公开(公告)号：US20200321529A1
公开(公告)日：2020-10-08
申请号：US16650697
申请日：2019-02-28
Applicant: LG Chem, Ltd.
Inventor： Esder Kang , Jaesoon Bae , Jaechol Lee , Jinseck Kim , Hwakyung Kim , Kwanghyun Kim , Byungjae Kim
IPC: H01L51/00 , C08F212/32 , C09D125/18 , C09D5/24 , C09K11/06
Abstract: The present specification relates to a polymer including: a first unit represented by Formula 1; and a second unit represented by Formula 2, a coating composition including the same, and an organic light emitting device formed by using the same.
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公开(公告)号：US10428016B2
公开(公告)日：2019-10-01
申请号：US15542989
申请日：2016-01-27
Applicant: LG CHEM, LTD.
Inventor： Yong Jin Jang , Joong Jin Han , Youngjea Kim , Esder Kang , Sehee Jung , Hyun Woog Ryu , Yunah Yu
IPC: H01M8/00 , C07C311/48 , H01M8/18 , B01J39/19 , C08G65/40 , C08J5/22 , H01M8/1004 , H01M8/1018
Abstract: The present specification relates to a compound comprising an aromatic ring, a polyelectrolyte membrane comprising the same, a membrane-electrode assembly comprising the polyelectrolyte membrane, a fuel cell comprising the membrane-electrode assembly, and a redox flow battery comprising the polyelectrolyte membrane.
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Patent Agency Ranking
公开(公告)号：US12054565B2
公开(公告)日：2024-08-06
申请号：US16652899
申请日：2019-07-31
Applicant: LG Chem, Ltd.
Inventor： Esder Kang , Jaesoon Bae , Jaechol Lee , Jiyeon Shin , Beomgoo Kang , Minseob Seo , Hyungil Park
IPC: C08F212/32 , C08F212/14 , H01L51/54 , H10K85/10 , H10K50/15 , H10K85/60
CPC classification number: C08F212/32 , C08F212/28 , H10K85/141 , H10K85/151 , H10K50/15 , H10K85/615 , H10K85/633 , H10K85/6572
Abstract: 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：US11987665B2
公开(公告)日：2024-05-21
申请号：US17203143
申请日：2021-03-16
Applicant: LG Chem, Ltd.
Inventor： Seog Jae Seo , Jaesoon Bae , Esder Kang , Daeho Kim , Keunsoo Lee , Beomgoo Kang , Min Suk Jung , Jaechol Lee
CPC classification number: C08G61/04 , H10K85/111 , C08G2261/11 , C08G2261/1414 , C08G2261/142 , C08G2261/143 , C08G2261/146 , C08G2261/3241 , C08G2261/512 , C08G2261/514 , C08G2261/52 , C08G2261/95 , H10K50/15 , H10K50/16
Abstract: The present invention provides a novel polymer comprising repeating unit represented by the following Chemical Formula 1, and an organic light emitting device including the same:
Wherein L1, L2, Ar1, Ar2, Ar3, R1 to R8, o, p and n are described herein.-
8.发明授权公开(公告)号：US11342507B2
公开(公告)日：2022-05-24
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
IPC: H01L51/50 , H01L51/00 , H01L51/56 , C09D4/00 , H01L51/52 , C07C309/35 , C07C211/54
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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9.发明授权公开(公告)号：US11299648B2
公开(公告)日：2022-04-12
申请号：US16649837
申请日：2019-02-26
Applicant: LG Chem, Ltd.
Inventor： Esder Kang , Jaesoon Bae , Jaechol Lee , Sungkyoung Kang , Hyeonah Shin , Keunsoo Lee , Hyungil Park
IPC: C09D125/18 , C08F212/32 , H01L51/00 , C08F212/14 , H01L51/50 , H01L51/56
Abstract: 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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公开(公告)号：US10899874B2
公开(公告)日：2021-01-26
申请号：US15753095
申请日：2016-09-22
Applicant: LG CHEM, LTD.
Inventor： Yong Jin Jang , Joong Jin Han , Esder Kang , Yunah Yu , Youngjea Kim
IPC: C08G61/12 , H01M8/1032 , H01M8/18 , B01D71/80 , H01M8/1039 , H01M8/1023 , B01D69/02 , H01M8/1067 , H01M8/103 , H01M8/1027 , H01M8/1034 , H01M8/1025 , C08J5/22 , H01M8/1004 , B01D71/62 , B01D71/68 , H01M8/1018 , B01D71/32
Abstract: The present specification relates to a block polymer and a polymer electrolyte membrane comprising the same, a membrane-electrode assembly comprising the polymer electrolyte membrane, a fuel cell comprising the membrane-electrode assembly, and a redox flow battery comprising the polymer electrolyte membrane.
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