公开(公告)号：US12075695B2

公开(公告)日：2024-08-27

申请号：US18125542

申请日：2023-03-23

Applicant: LG Chem, Ltd.

Inventor： Miyeon Han ,  Dong Hoon Lee ,  Jungoh Huh ,  Boonjae Jang ,  Minyoung Kang ,  Dong Uk Heo ,  Min Woo Jung

IPC: H10K85/60 ,  C07D235/06 ,  C07D251/12 ,  C07D251/24 ,  C07D263/52 ,  C07D277/60 ,  C07D403/10 ,  C07D405/10 ,  C07D409/10 ,  C07D413/10 ,  C07D471/04 ,  C09K11/06 ,  H10K50/12 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K50/81 ,  H10K50/82 ,  H10K71/16

CPC classification number: H10K85/654 ,  C07D235/06 ,  C07D251/12 ,  C07D251/24 ,  C07D263/52 ,  C07D277/60 ,  C07D403/10 ,  C07D405/10 ,  C07D409/10 ,  C07D413/10 ,  C07D471/04 ,  C09K11/06 ,  H10K50/12 ,  H10K50/15 ,  H10K50/16 ,  H10K50/171 ,  H10K50/18 ,  H10K50/81 ,  H10K50/82 ,  H10K71/164 ,  H10K85/615 ,  H10K85/626 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576

Abstract: The present application relates to a compound of Chemical Formula 1 and an organic light emitting device including the same:






wherein Ar1 to Ar3, L1 and L2 are described herein.

公开(公告)号：US20230255104A1

公开(公告)日：2023-08-10

申请号：US18125542

申请日：2023-03-23

Applicant: LG Chem, Ltd.

Inventor： Miyeon Han ,  Dong Hoon Lee ,  Jungoh Huh ,  Boonjae Jang ,  Minyoung Kang ,  Dong Uk Heo ,  Min Woo Jung

IPC: H10K85/60 ,  C07D235/06 ,  C07D251/12 ,  C07D263/52 ,  C07D277/60 ,  C09K11/06 ,  H10K50/12 ,  H10K50/15 ,  H10K50/16 ,  H10K50/18 ,  H10K50/81 ,  H10K50/82 ,  H10K50/17 ,  H10K71/16 ,  C07D403/10 ,  C07D251/24 ,  C07D405/10 ,  C07D409/10 ,  C07D413/10 ,  C07D471/04

CPC classification number: H10K85/654 ,  C07D235/06 ,  C07D251/12 ,  C07D263/52 ,  C07D277/60 ,  C09K11/06 ,  H10K50/12 ,  H10K50/15 ,  H10K50/16 ,  H10K50/18 ,  H10K50/81 ,  H10K50/82 ,  H10K50/171 ,  H10K71/164 ,  H10K85/615 ,  H10K85/626 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576 ,  C07D403/10 ,  C07D251/24 ,  C07D405/10 ,  C07D409/10 ,  C07D413/10 ,  C07D471/04

Abstract: The present application relates to a compound of Chemical Formula 1 and an organic light emitting device including the same:






wherein Ar1 to Ar3, L1 and L2 are described herein.

公开(公告)号：US11362280B2

公开(公告)日：2022-06-14

申请号：US16171737

申请日：2018-10-26

Applicant: LG CHEM, LTD.

Inventor： Boonjae Jang ,  Dong Hoon Lee ,  Jungoh Huh ,  Minyoung Kang ,  Dong Uk Heo ,  Miyeon Han ,  Wooyung Jung ,  Min Woo Jung

IPC: H01L51/54 ,  H01L51/00 ,  C07D401/14 ,  C07D403/14 ,  C07D251/12 ,  C07D209/82 ,  C07D215/30 ,  C07D219/06 ,  C07D221/10 ,  C07D235/14 ,  C07D471/04 ,  C07D263/57 ,  C07D277/42 ,  C07D277/66 ,  C07D235/02 ,  C07D235/20 ,  C07D251/24 ,  C07D401/10 ,  C07D405/14 ,  C07D409/14 ,  C07F9/6561 ,  H01L51/50 ,  H01L51/52

Abstract: The present specification relates to an organic light emitting diode.

公开(公告)号：US11299466B2

公开(公告)日：2022-04-12

申请号：US16090681

申请日：2017-04-11

Applicant: LG Chem, Ltd.

Inventor： Min Woo Jung ,  Dong Hoon Lee ,  Tae Yoon Park ,  Jungoh Huh ,  Boonjae Jang ,  Seongmi Cho ,  Minyoung Kang ,  Dong Uk Heo ,  Miyeon Han ,  Jungha Lee

IPC: C07D251/24 ,  C07D263/57 ,  C07D277/66 ,  H01L51/00 ,  H01L51/50 ,  C09K11/06

Abstract: The present specification relates to a compound of Chemical Formula 1 and an organic electronic device comprising the same.

公开(公告)号：US10811615B2

公开(公告)日：2020-10-20

申请号：US15751496

申请日：2016-09-08

Applicant: LG Chem, Ltd.

Inventor： Boonjae Jang ,  Dong Hoon Lee ,  Jungoh Huh ,  Minyoung Kang ,  Dong Uk Heo ,  Miyeon Han ,  Min Woo Jung

IPC: H01L51/50 ,  H01L51/00 ,  C09K11/06 ,  C07D403/10 ,  C07D487/04 ,  C07D251/12 ,  C07D471/04 ,  C07D401/10 ,  C07D471/06 ,  C07D519/00

Abstract: The present application relates to a compound and an organic light emitting device comprising the same.

公开(公告)号：US10510963B2

公开(公告)日：2019-12-17

申请号：US15301607

申请日：2015-04-02

Applicant: LG CHEM, LTD.

Inventor： Boonjae Jang ,  Dong Hoon Lee ,  Dong Uk Heo ,  Miyeon Han ,  Minyoung Kang

IPC: H01L51/00 ,  C09K11/02 ,  C07D251/24 ,  C09K11/06 ,  H01L51/50

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

公开(公告)号：US10150911B2

公开(公告)日：2018-12-11

申请号：US15540474

申请日：2015-12-22

Applicant: LG CHEM, LTD.

Inventor： Hoyong Lee ,  Kichul Koo ,  Minyoung Kang ,  Duy hieu Le

IPC: C07F5/02 ,  C09K11/06 ,  G02F1/1335 ,  F21K9/64 ,  F21V9/30 ,  C08K5/55 ,  C09K11/02 ,  C09B23/04 ,  C09B57/00 ,  C09B57/10 ,  B32B17/10 ,  H01L51/00

Abstract: The present specification relates to a novel compound, and a color conversion film, a backlight unit, and a display device, comprising the same.

公开(公告)号：US10112959B2

公开(公告)日：2018-10-30

申请号：US15529046

申请日：2015-10-26

Applicant: LG CHEM, LTD.

Inventor： Hoyong Lee ,  Kichul Koo ,  Minyoung Kang ,  Duy Hieu Le

IPC: C07F5/02 ,  F21V9/30 ,  F21K9/64 ,  C08K5/55

Abstract: The present disclosure relates to a novel compound, a color conversion film, a backlight unit and a display device comprising the same.

公开(公告)号：US20140151670A1

公开(公告)日：2014-06-05

申请号：US14126760

申请日：2013-07-19

Applicant: LG CHEM, LTD.

Inventor： Dong Hoon Lee ,  Minyoung Kang ,  Jungi Jang ,  Boonjae Jang ,  Minseung Chun ,  Kidong Koo

IPC: H01L51/00

CPC classification number: H01L51/0058 ,  C07C255/52 ,  C07C2603/18 ,  C07C2603/24 ,  C07C2603/26 ,  C07C2603/97 ,  C07D213/57 ,  C07D217/14 ,  C07D221/12 ,  C07D307/91 ,  C07D333/76 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0052 ,  H01L51/0056 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5076 ,  H01L51/5092 ,  H05B33/10 ,  Y02E10/549

Abstract: An exemplary embodiment of the present application provides a new compound and an organic electronic device using the same. The organic electronic device according to an exemplary embodiment of the present application shows excellent characteristics in terms of efficiency, driving voltage, and service life.

Abstract translation: 本申请的示例性实施方案提供了一种新的化合物和使用其的有机电子器件。 根据本申请的示例性实施例的有机电子器件在效率，驱动电压和使用寿命方面表现出优异的特性。

公开(公告)号：US11653564B2

公开(公告)日：2023-05-16

申请号：US16322065

申请日：2017-08-09

Applicant: LG CHEM, LTD.

Inventor： Dong Uk Heo ,  Dong Hoon Lee ,  Jungoh Huh ,  Boonjae Jang ,  Minyoung Kang ,  Miyeon Han ,  Min Woo Jung

IPC: C07D405/14 ,  C07D405/10 ,  C07D311/80 ,  C07D471/04

CPC classification number: H10K85/654 ,  C07D311/80 ,  C07D405/10 ,  C07D405/14 ,  C07D471/04 ,  H10K50/00 ,  H10K85/6572 ,  H10K85/6574 ,  H10K99/00 ,  H10K50/16 ,  H10K50/171

Abstract: The present specification provides a compound of Chemical Formula 1 and an organic light emitting device including the same. The compound of Chemical Formula 1 used in an organic material layer of the organic light emitting device provides improved driving voltage and light efficiency, and increased service lifetime.