公开(公告)号：US09882145B2

公开(公告)日：2018-01-30

申请号：US14898363

申请日：2013-11-07

申请人： LG Chem, Ltd.

发明人： Sangbin Lee ,  Dong Uk Heo ,  Jungi Jang ,  Seong So Kim ,  Dong Hoon Lee ,  Boonjae Jang ,  Minyoung Kang

IPC分类号： H01L51/00 ,  C07D251/24 ,  C07D403/10 ,  C09K11/06 ,  C07D401/10 ,  C09K11/02 ,  H01L51/50

CPC分类号： H01L51/0067 ,  C07D251/24 ,  C07D401/10 ,  C07D403/10 ,  C09K11/025 ,  C09K11/06 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092

摘要： The present specification provides a novel compound greatly improving the life span, efficiency, electrical and chemical stability and thermal stability of an organic light emitting device, and an organic light emitting device containing the compound in an organic compound layer.

公开(公告)号：US09666812B2

公开(公告)日：2017-05-30

申请号：US14391363

申请日：2013-04-12

申请人： LG CHEM, LTD.

发明人： Dong Hoon Lee ,  Tae Yoon Park ,  Sung Kil Hong ,  Boonjae Jang ,  Minseung Chun ,  Dong Sik Kim ,  Minyoung Kang

IPC分类号： H01L51/50 ,  H01L51/00 ,  C09K11/06 ,  C07D401/14 ,  C07D405/14 ,  C07D235/20 ,  C07D409/14 ,  C07D235/02 ,  C09B57/00

CPC分类号： H01L51/0072 ,  C07D235/02 ,  C07D235/20 ,  C07D401/14 ,  C07D405/14 ,  C07D409/14 ,  C09B57/00 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0077 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  Y02E10/549

摘要： The present application provides a new nitrogen-containing heterocyclic compound and an organic electronic device using the same.

公开(公告)号：US09595679B2

公开(公告)日：2017-03-14

申请号：US14760442

申请日：2014-10-21

申请人： LG CHEM, LTD.

发明人： Jungoh Huh ,  Dong Hoon Lee

IPC分类号： H01L51/50 ,  H01L51/00 ,  C07D209/86 ,  C07D403/10

CPC分类号： H01L51/0061 ,  C07D209/86 ,  C07D403/10 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/50 ,  H01L51/5056 ,  H01L51/5064 ,  H01L51/5072 ,  H01L51/5076

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

摘要翻译： 本说明书涉及有机发光二极管。

公开(公告)号：US09412954B2

公开(公告)日：2016-08-09

申请号：US14355165

申请日：2013-05-13

申请人： LG CHEM, LTD.

发明人： Sangbin Lee ,  Dong Hoon Lee ,  Hoyong Lee ,  Kongkyeom Kim ,  Jungi Jang ,  Sung Kil Hong ,  Changhwan Shin ,  Hyungjin Lee

IPC分类号： H01L51/00 ,  H01L51/05 ,  H01L51/42 ,  H01L51/50 ,  C07D403/10 ,  C09K11/06 ,  C07D405/14 ,  C07D401/10 ,  C07D409/14 ,  C07D251/24 ,  H05B33/10 ,  C07D213/06 ,  C07D239/26 ,  H01L51/52

CPC分类号： H01L51/0067 ,  C07D213/06 ,  C07D239/26 ,  C07D251/24 ,  C07D401/10 ,  C07D401/14 ,  C07D403/10 ,  C07D405/14 ,  C07D409/14 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/188 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0077 ,  H01L51/0508 ,  H01L51/0512 ,  H01L51/0566 ,  H01L51/42 ,  H01L51/4253 ,  H01L51/5012 ,  H01L51/5028 ,  H01L51/5056 ,  H01L51/506 ,  H01L51/5072 ,  H01L51/5076 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5221 ,  H05B33/10 ,  Y02E10/549

摘要： The present disclosure provides a novel compound capable of greatly improving the lifetime, efficiency, electrochemical stability and thermal stability of an organic electronic device, and an organic electronic device including an organic compound layer containing the compound.

公开(公告)号：US09203033B2

公开(公告)日：2015-12-01

申请号：US14239027

申请日：2013-06-18

申请人： LG Chem, Ltd.

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

IPC分类号： H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C07D471/04 ,  H05B33/14 ,  H01L51/50

CPC分类号： 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

摘要： The present disclosure provides a nitrogen-containing heterocyclic compound and an organic electronic device comprising the same. The organic electronic device according to the present disclosure shows excellent characteristics in terms of efficiency, driving voltage and lifespan.

摘要翻译： 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。 根据本公开的有机电子器件在效率，驱动电压和寿命方面显示出优异的特性。

公开(公告)号：US20150236273A1

公开(公告)日：2015-08-20

申请号：US14429258

申请日：2013-11-19

申请人： LG CHEM, LTD.

发明人： Boonjae Jang ,  Dong Hoon Lee ,  Kongkyeom Kim ,  Minseung Chun ,  Dong Sik Kim ,  Kidong Koo ,  Minyoung Kang

IPC分类号： H01L51/00 ,  C09K11/06 ,  C07D471/04 ,  C07D239/26 ,  C07D251/24 ,  C07F9/535 ,  C07D239/74 ,  C07D401/04 ,  C07D487/04 ,  C07D209/80 ,  C07D333/76 ,  C07D307/91 ,  C07D221/10 ,  C07D221/18

摘要： The present specification provides a novel fluoranthene compound significantly improving the life span, efficiency, electrical and chemical stability and thermal stability of an organic electronic device, and an organic electronic device that contains the compound in an organic compound layer.

摘要翻译： 本说明书提供了一种显着改善有机电子器件的寿命，效率，电化学稳定性和热稳定性的新型荧蒽化合物，以及在有机化合物层中含有化合物的有机电子器件。

公开(公告)号：US12098156B2

公开(公告)日：2024-09-24

申请号：US17278406

申请日：2019-11-15

申请人： LG CHEM, LTD.

发明人： Min Woo Jung ,  Dong Hoon Lee ,  Boon Jae Jang ,  Wanpyo Hong ,  Sang Duk Suh ,  Jungha Lee ,  Su Jin Han ,  Seulchan Park ,  Sunghyun Hwang

IPC分类号： C07D487/04 ,  C07D403/14 ,  C07D405/14 ,  C07D409/14 ,  C07D487/14 ,  C07D491/048 ,  C07D493/22 ,  C07D495/04 ,  C07D495/22 ,  C07D519/00 ,  C09K11/06 ,  H10K50/11 ,  H10K85/60 ,  H10K101/00 ,  H10K101/10 ,  H10K101/40

CPC分类号： C07D487/04 ,  C07D403/14 ,  C07D405/14 ,  C07D409/14 ,  C07D487/14 ,  C07D491/048 ,  C07D493/22 ,  C07D495/04 ,  C07D495/22 ,  C07D519/00 ,  C09K11/06 ,  H10K85/615 ,  H10K85/622 ,  H10K85/626 ,  H10K85/654 ,  H10K85/656 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576 ,  C09K2211/1018 ,  H10K50/11 ,  H10K2101/10 ,  H10K2101/40 ,  H10K2101/90

摘要： Provided is a compound of Chemical Formula 1:






wherein:
X1 to X6 are each independently CH or N, provided that at least one of X1 to X6 is N;
Ar1 to Ar4 are each independently a substituted or unsubstituted: C6-60 aryl or C2-60 heteroaryl containing one or more of N, O, and S, provided that at least one of Ar1 to Ar4 is any one of:










R2 is hydrogen, deuterium, or a substituted or unsubstituted: C6-60 aryl or C2-60 heteroaryl containing one or more of N, O and S; each R3 is independently hydrogen, deuterium, or a substituted or unsubstituted: C6-60 aryl or C2-60 heteroaryl containing one or more of N, O, and S;
each R1 is independently hydrogen, deuterium, or a substituted or unsubstituted: C6-60 aryl or C2-60 heteroaryl containing one or more of N, O and S; and n is an integer of 0 to 8, and organic light emitting devices including the same.

公开(公告)号：US12082498B2

公开(公告)日：2024-09-03

申请号：US16071126

申请日：2017-04-24

申请人： LG Chem, Ltd.

发明人： Dong Uk Heo ,  Dong Hoon Lee ,  Jungoh Huh ,  Boonjae Jang ,  Min Woo Jung ,  Ju Young Lee

IPC分类号： H10K85/60 ,  H10K50/155 ,  H10K50/165

CPC分类号： H10K85/654 ,  H10K85/615 ,  H10K85/655 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576 ,  H10K50/155 ,  H10K50/165

摘要： The present specification relates to an organic light emitting device having high light emission efficiency. Such organic light emitting device comprises a light emitting layer provided between the cathode and the anode, and including an anthracene derivative represented by the following Chemical Formula 2, and an organic material layer provide between the cathode and the light emitting layer, and including a cyclic compound represented by the following Chemical Formula 1.








wherein Ar1, Ar2, X, G1, G2, m, n, R1-R8, Ar3, Ar4, L3, and I3 are described herein.

公开(公告)号：US12058931B2

公开(公告)日：2024-08-06

申请号：US17264627

申请日：2019-11-06

申请人： LG CHEM, LTD.

发明人： Min Woo Jung ,  Dong Hoon Lee ,  Boon Jae Jang ,  Sang Duk Suh ,  Jungha Lee ,  Su Jin Han ,  Seulchan Park ,  Sunghyun Hwang

IPC分类号： H10K85/60 ,  C07D405/14 ,  C07D409/14 ,  C07F7/08 ,  C09K11/06 ,  H10K50/11 ,  H10K85/40 ,  H10K101/10

CPC分类号： H10K85/654 ,  C07D405/14 ,  C07D409/14 ,  C07F7/0812 ,  C09K11/06 ,  H10K85/40 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576 ,  C09K2211/1018 ,  H10K50/11 ,  H10K2101/10

摘要： A heterocyclic compound represented by Chemical Formula 1 and an organic light emitting device comprising the same, and the heterocyclic compound providing improved efficiency, low driving voltage, and improved lifetime characteristics of the organic light emitting device.

公开(公告)号：US12037337B2

公开(公告)日：2024-07-16

申请号：US17281335

申请日：2019-11-22

申请人： LG CHEM, LTD.

发明人： Min Woo Jung ,  Dong Hoon Lee ,  Boon Jae Jang ,  Wanpyo Hong ,  Sang Duk Suh ,  Jungha Lee ,  Su Jin Han ,  Seulchan Park ,  Sunghyun Hwang

IPC分类号： H01L51/00 ,  C07D403/14 ,  C07D405/14 ,  C07D409/14 ,  C07D487/04 ,  C07D487/14 ,  C07D491/048 ,  C07D493/22 ,  C07D495/04 ,  C07D495/22 ,  C07D519/00 ,  C09K11/06 ,  H10K85/60 ,  H10K50/11 ,  H10K101/00 ,  H10K101/10 ,  H10K101/40

CPC分类号： C07D487/04 ,  C07D403/14 ,  C07D405/14 ,  C07D409/14 ,  C07D487/14 ,  C07D491/048 ,  C07D493/22 ,  C07D495/04 ,  C07D495/22 ,  C07D519/00 ,  C09K11/06 ,  H10K85/615 ,  H10K85/622 ,  H10K85/626 ,  H10K85/654 ,  H10K85/656 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576 ,  C09K2211/1018 ,  H10K50/11 ,  H10K2101/10 ,  H10K2101/40 ,  H10K2101/90

摘要： Provided is compound of Chemical Formula 1:






wherein:

each X1 is independently N or CH, provided that at least one of them is N;
each X2 is independently N or CH, provided that at least one of them is N;
Ar1 to Ar4 are each independently a substituted or unsubstituted C6-60 aryl or a substituted or unsubstituted C5-60 heteroaryl containing one or more of N, O, and S;
Ar5 is a substituted or unsubstituted C6-60 aryl or a substituted or unsubstituted C5-60 heteroaryl containing one or more of N, O, and S;
each R1 is independently hydrogen, deuterium, a substituted or unsubstituted C1-60 alkyl, a substituted or unsubstituted C3-60 cycloalkyl, a substituted or unsubstituted C6-60 aryl, or a substituted or unsubstituted C5-60 heteroaryl containing one or more of N, O, and S; and
n is an integer of 0 to 4,

and an organic light emitting device including the same.