公开(公告)号：US20170352828A1

公开(公告)日：2017-12-07

申请号：US15541098

申请日：2016-09-22

Applicant: LG Chem, Ltd.

Inventor： Hwakyung Kim ,  Chang Hwan Kim ,  Minseung Chun ,  Seongmi Cho ,  Dongheon Kim ,  Wooyung Jung

IPC: H01L51/50 ,  C09K11/06 ,  H01L51/00

Abstract: An embodiment of the present invention discloses an organic light emitting diode comprising an organic layer consisting of one layer or more, which includes a transparent electrode, a reflective electrode provided facing the transparent elector, and a light emitting layer provided between the transparent electrode and the reflective electrode. Here, the light emitting layer includes two or more light emitting materials and is characterized in that the difference between the dipole moment value of one light emitting material and the dipole moment value of another light emitting material from among the light emitting materials is 1.5 Debye or more.

公开(公告)号：US09540374B2

公开(公告)日：2017-01-10

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 ,  C09K11/06 ,  H01L51/05 ,  H01L51/42 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56

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：US09221820B2

公开(公告)日：2015-12-29

申请号：US14373541

申请日：2014-02-07

Applicant: LG Chem, Ltd.

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

IPC: H01L51/54 ,  C09K11/06 ,  C07D471/10 ,  C07F9/6561 ,  C07D471/20 ,  H01L51/50 ,  H01L51/00 ,  C07D209/82 ,  C07F9/00 ,  H01L51/52

CPC classification number: C07D471/20 ,  C07D209/82 ,  C07D471/10 ,  C07F9/00 ,  C07F9/5325 ,  C07F9/6561 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/50 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/301 ,  H01L2251/308

Abstract: The present specification provides a heterocyclic compound, and an organic light emitting device including: a first electrode, a second electrode, and organic material layers formed of one or more layers including a light emitting layer disposed between the first electrode and the second electrode, in which one or more layers of the organic material layers include the heterocyclic compound or a compound in which a heat-curable or photo-curable functional group is introduced into the heterocyclic compound.

Abstract translation: 本说明书提供了一种杂环化合物和有机发光器件，其包括：第一电极，第二电极和由包括设置在第一电极和第二电极之间的发光层的一个或多个层形成的有机材料层， 其中一层或多层有机材料层包括杂环化合物或其中将可热固化或可光固化的官能团引入到杂环化合物中的化合物。

公开(公告)号：US20150259347A1

公开(公告)日：2015-09-17

申请号：US14373541

申请日：2014-02-27

Applicant: LG CHEM, LTD.

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

IPC: C07D471/20 ,  C07D471/10 ,  H01L51/00 ,  C07F9/6561 ,  C09K11/06

CPC classification number: C07D471/20 ,  C07D209/82 ,  C07D471/10 ,  C07F9/00 ,  C07F9/5325 ,  C07F9/6561 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/50 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/301 ,  H01L2251/308

Abstract: The present specification provides a heterocyclic compound, and an organic light emitting device including: a first electrode, a second electrode, and organic material layers formed of one or more layers including a light emitting layer disposed between the first electrode and the second electrode, in which one or more layers of the organic material layers include the heterocyclic compound or a compound in which a heat-curable or photo-curable functional group is introduced into the heterocyclic compound.

Abstract translation: 本说明书提供了一种杂环化合物和有机发光器件，其包括：第一电极，第二电极和由包括设置在第一电极和第二电极之间的发光层的一个或多个层形成的有机材料层， 其中一层或多层有机材料层包括杂环化合物或其中将可热固化或可光固化的官能团引入到杂环化合物中的化合物。

公开(公告)号：US20140209884A1

公开(公告)日：2014-07-31

申请号：US14239027

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

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. The organic electronic device according to the present disclosure shows excellent characteristics in terms of efficiency, driving voltage and lifespan.

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。 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。