公开(公告)号：US20180331297A1

公开(公告)日：2018-11-15

申请号：US15775607

申请日：2016-11-17

Applicant: LG Chem, Ltd.

Inventor： Sang Duk Suh ,  Yongbum Cha ,  Sung Kil Hong ,  Dongheon Kim

IPC: H01L51/00 ,  C07C255/52 ,  C09K11/06 ,  C07C255/61 ,  C07C255/54

CPC classification number: H01L51/0052 ,  C07C25/13 ,  C07C25/22 ,  C07C255/51 ,  C07C255/52 ,  C07C255/54 ,  C07C255/61 ,  C07C2603/18 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/00 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/50 ,  H01L51/5056 ,  H01L51/5088 ,  H01L51/5278

Abstract: The present application relates to a compound and an organic electronic device including the same.

公开(公告)号：US11489122B1

公开(公告)日：2022-11-01

申请号：US16630331

申请日：2018-07-09

Applicant: LG CHEM, LTD.

Inventor： Woochul Lee ,  Ki Dong Koo ,  Dongheon Kim ,  Ki Kon Lee ,  Sujeong Geum ,  Jung Min Yoon ,  Kongkyeom Kim ,  Hyungjin Lee ,  Nansra Heo

IPC: H01L51/00 ,  C09K11/06 ,  C07D487/04 ,  C07D495/04 ,  C07C211/61 ,  C07D493/04 ,  H01L51/50

Abstract: Provided is a compound of Formula 1: and an organic light emitting device including the same.

公开(公告)号：US11165025B2

公开(公告)日：2021-11-02

申请号：US15775607

申请日：2016-11-17

Applicant: LG Chem, Ltd.

Inventor： Sang Duk Suh ,  Yongbum Cha ,  Sung Kil Hong ,  Dongheon Kim

IPC: H01L51/00 ,  H01L51/50 ,  H01L51/52 ,  C07C255/52 ,  C09K11/06 ,  C07C255/51 ,  C07C25/22 ,  C07C25/13 ,  C07C255/54 ,  C07C255/61

Abstract: The present application relates to a compound and an organic electronic device including the same.

公开(公告)号：US10519166B2

公开(公告)日：2019-12-31

申请号：US15562581

申请日：2016-10-26

Applicant: LG Chem, Ltd.

Inventor： Wanpyo Hong ,  Dongheon Kim ,  Hyoungcheul Kim ,  Yongbum Cha ,  Yun Hwan Kim

IPC: C07D495/14 ,  C07D333/76 ,  C07D409/14 ,  C07D495/04 ,  C09K11/06 ,  H01L51/00 ,  H01L51/50 ,  C07D333/78 ,  C07D495/22

Abstract: The present specification provides a heterocyclic compound and an organic light emitting device including the same.

公开(公告)号：US10003030B2

公开(公告)日：2018-06-19

申请号：US15313004

申请日：2015-05-22

Applicant: LG CHEM, LTD.

Inventor： Hoyong Lee ,  Kongkyeom Kim ,  Hyok Joon Kwon ,  Tae Yoon Park ,  Jiyeon Ahn ,  Dongheon Kim

IPC: H01L51/00 ,  C07D495/04 ,  C07D493/04 ,  C09K11/02 ,  C09K11/06 ,  H01L51/50

Abstract: The present specification provides a hetero-cyclic compound and an organic light emitting device including the hetero-cyclic compound.

公开(公告)号：US09299935B2

公开(公告)日：2016-03-29

申请号：US14239297

申请日：2013-06-18

Applicant: LG Chem, Ltd.

Inventor： Tae Yoon Park ,  Minseung Chun ,  Sung Kil Hong ,  Dong Hoon Lee ,  Dongheon Kim

IPC: H01L51/00 ,  C07D471/04 ,  C09K11/06 ,  H05B33/14 ,  H01L51/50

CPC classification number: H01L51/0052 ,  C07D471/04 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/5012 ,  H05B33/14 ,  Y02E10/549 ,  Y02P70/521

Abstract: The present disclosure provides a nitrogen-containing heterocyclic compound and an organic electronic device comprising the same.

Abstract translation: 本公开内容提供了含氮杂环化合物和包含该杂环化合物的有机电子器件。

公开(公告)号：US20150218163A1

公开(公告)日：2015-08-06

申请号：US14419589

申请日：2014-04-22

Applicant: LG CHEM, LTD.

Inventor： Tae Yoon Park ,  Dongheon Kim ,  Minseung Chun ,  Hyoung Seok Kim ,  Jiyeon Ahn

IPC: C07D471/10 ,  H01L51/00

CPC classification number: C07D471/10 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0072 ,  H01L51/0508 ,  H01L51/0512 ,  H01L51/42 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5203 ,  H01L51/56 ,  H01L2251/301 ,  H01L2251/308 ,  Y02E10/549 ,  Y02P70/521

Abstract: The present invention provides a nitrogen-containing heterocyclic compound and an organic electronic device including the same.

Abstract translation: 本发明提供含氮杂环化合物和包含该杂环化合物的有机电子器件。

公开(公告)号：US12239016B2

公开(公告)日：2025-02-25

申请号：US16639055

申请日：2018-09-18

Applicant: LG CHEM, LTD.

Inventor： Woochul Lee ,  Ki Dong Koo ,  Ji Young Choi ,  Young Seok Kim ,  Joo Ho Kim ,  Kongkyeom Kim ,  Dongheon Kim ,  Younghee Lee ,  Ki Kon Lee ,  Sujeong Geum ,  Jung Min Yoon

IPC: H10K85/60 ,  C09K11/06 ,  H10K85/40

Abstract: Provided is an organic light emitting device comprising an anode; a cathode; and a light emitting layer provided between the anode and the cathode, wherein the light emitting layer comprises a first host material comprising a compound of Chemical Formula A: a second host material including a compound of Chemical Formula B: and a dopant material comprising a compound of Chemical Formula C or D:

公开(公告)号：US12225818B2

公开(公告)日：2025-02-11

申请号：US16969513

申请日：2019-06-11

Applicant: LG CHEM, LTD.

Inventor： Joo Ho Kim ,  Ji Young Choi ,  Woochul Lee ,  Dong Hoon Lee ,  Dongheon Kim ,  Sang Duk Suh ,  Hyungjin Lee

IPC: H10K85/60 ,  H10K50/11 ,  H10K101/00

Abstract: An organic light emitting device including a first electrode, a second electrode, and a light emitting layer provided between the first electrode and the second electrode, wherein the light emitting layer includes a compound of Chemical Formula 1, a compound of Chemical Formula 2 and a compound of Chemical Formula 3.

公开(公告)号：US11950504B2

公开(公告)日：2024-04-02

申请号：US15733956

申请日：2019-07-03

Applicant: LG CHEM, LTD.

Inventor： Moung Gon Kim ,  Wanpyo Hong ,  Sujeong Geum ,  Dong Hoon Lee ,  Dongheon Kim

IPC: H10K85/60 ,  C07F5/02 ,  C07F7/08 ,  C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K101/10 ,  H10K101/30 ,  H10K101/40

CPC classification number: H10K85/6572 ,  C07F5/027 ,  C07F7/0812 ,  C09K11/06 ,  H10K85/636 ,  C09K2211/1018 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K2101/10 ,  H10K2101/30 ,  H10K2101/40

Abstract: Provided is a compound of Formula 1:






Ar1 to Ar4 are each independently hydrogen, deuterium, a halogen group, a nitrile group, or a substituted or unsubstituted: silyl, boron, alkyl, alkenyl, alkynyl, alkoxy, aryloxy, cycloalkyl, aryl, or heterocyclic group, or adjacent groups are bonded together to form a substituted or unsubstituted aliphatic hydrocarbon ring;
A1 and A2 are each independently hydrogen, deuterium, a halogen group, a nitrile group, or a substituted or unsubstituted: silyl, boron, alkyl, alkenyl, alkynyl, alkoxy, aryloxy, cycloalkyl, aryl, or heterocyclic group, or are bonded together to form a substituted or unsubstituted ring;
R1 to R3 are each independently hydrogen, deuterium, a halogen group, a nitrile group, or a substituted or unsubstituted; silyl, boron, alkyl, alkenyl, alkynyl, alkoxy, aryloxy, cycloalkyl, aryl, amine, or heterocyclic group; and
n1 to n3 are each 0 to 3, and 2 or more, the substituents are the same as or different from each other,

and an organic light emitting device including the same.