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公开(公告)号：US09882146B2
公开(公告)日：2018-01-30
申请号：US15087847
申请日：2016-03-31
Applicant: LG CHEM, LTD.
Inventor： Sangbin Lee , Dong Hoon Lee , Hoyong Lee , Kongkyeom Kim , Jungi Jang , Sung Kil Hong , Changhwan Shin , Hyungjin Lee
IPC: C07D239/26 , C07D401/14 , C09K11/06 , H01L51/05 , H01L51/50 , H01L51/52 , H01L51/42 , H05B33/10 , H01L51/00 , C07D403/10 , C07D405/14 , C07D401/10 , C07D409/14 , C07D251/24 , C07D213/06 , C09K11/02
CPC classification number: 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
Abstract: 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.
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公开(公告)号：US09882145B2
公开(公告)日：2018-01-30
申请号：US14898363
申请日：2013-11-07
Applicant: LG Chem, Ltd.
Inventor： Sangbin Lee , Dong Uk Heo , Jungi Jang , Seong So Kim , Dong Hoon Lee , Boonjae Jang , Minyoung Kang
IPC: H01L51/00 , C07D251/24 , C07D403/10 , C09K11/06 , C07D401/10 , C09K11/02 , H01L51/50
CPC classification number: 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
Abstract: 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.
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公开(公告)号：US09412954B2
公开(公告)日：2016-08-09
申请号：US14355165
申请日：2013-05-13
Applicant: LG CHEM, LTD.
Inventor： Sangbin Lee , Dong Hoon Lee , Hoyong Lee , Kongkyeom Kim , Jungi Jang , Sung Kil Hong , Changhwan Shin , Hyungjin Lee
IPC: 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 classification number: 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
Abstract: 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.
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公开(公告)号：US09331287B2
公开(公告)日：2016-05-03
申请号：US14342947
申请日：2013-02-27
Applicant: LG CHEM, LTD.
Inventor： Sung Kil Hong , Minseung Chun , Kongkyeom Kim , Jungi Jang , Yun Hwan Kim , Dong Hoon Lee
CPC classification number: H01L51/006 , C09K11/06 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0061 , H01L51/0067 , H01L51/0068 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/50 , H01L51/5056 , H01L51/5096 , H05B33/20
Abstract: The present invention relates to an organic light emitting diode and a method of manufacturing the same. An organic light emitting diode according to the present invention comprises an exciton blocking layer comprising a compound represented by Formula 1 to confine an exciton to a light emitting layer to prevent light emitting leakage, and thus there is an effect of implementing an organic electroluminescence diode having excellent light emitting efficiency. Accordingly, it is possible to implement an organic light emitting diode having a simple and economical manufacturing process, a low voltage, high efficiency, and a long life span as compared to the related art.
Abstract translation: 本发明涉及一种有机发光二极管及其制造方法。 根据本发明的有机发光二极管包括激子阻挡层，其包含由式1表示的化合物，以将激子限制在发光层上以防止发光泄漏，因此具有实现有机电致发光二极管的效果，所述有机电致发光二极管具有 出色的发光效率。 因此，与现有技术相比，可以实现具有简单且经济的制造工艺，低电压，高效率和长寿命的有机发光二极管。
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公开(公告)号：US20140299192A1
公开(公告)日：2014-10-09
申请号：US14355165
申请日：2013-05-13
Applicant: LG CHEM, LTD.
Inventor： Sangbin Lee , Dong Hoon Lee , Hoyong Lee , Kongkyeom Kim , Jungi Jang , Sung Kil Hong , Changhwan Shin , Hyungjin Lee
CPC classification number: 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
Abstract: 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.
Abstract translation: 本公开提供了能够大大提高有机电子器件的寿命，效率，电化学稳定性和热稳定性以及包含含有该化合物的有机化合物层的有机电子器件的新型化合物。
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Patent Agency Ranking
公开(公告)号：US10326082B2
公开(公告)日：2019-06-18
申请号：US15025211
申请日：2014-09-29
Applicant: LG CHEM, LTD.
Inventor： Minyoung Kang , Dong Hoon Lee , Boonjae Jang , Jungi Jang , Seong So Kim
IPC: H01L51/00 , H05B33/20 , C07D471/06 , C07D487/06 , C07F9/6561 , C09K11/02 , C09K11/06 , C07D498/06 , C07D513/06 , C07F9/6584 , H01L51/50 , H01L51/52
Abstract: The present specification provides a heterocyclic compound and an organic light emitting device using the same.
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公开(公告)号：US10103336B2
公开(公告)日：2018-10-16
申请号：US15025046
申请日：2014-09-29
Applicant: LG CHEM, LTD.
Inventor： Minyoung Kang , Dong Hoon Lee , Boonjae Jang , Jungi Jang , Seong So Kim
IPC: H01L51/00 , H05B33/20 , C07D471/06 , C07D487/06 , C07F9/6561 , C09K11/02 , C09K11/06 , C07D498/06 , C07D513/06 , C07F9/6584 , H01L51/50 , H01L51/52
Abstract: The present specification provides a heterocyclic compound and an organic light emitting device using the same.
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公开(公告)号：US10032997B2
公开(公告)日：2018-07-24
申请号：US15024999
申请日：2014-09-29
Applicant: LG CHEM, LTD.
Inventor： Minyoung Kang , Dong Hoon Lee , Boonjae Jang , Jungi Jang , Seong So Kim
IPC: H01L51/00 , C07D471/06 , C07D487/06 , H05B33/20 , C07F9/6561 , C09K11/02 , C09K11/06 , C07D498/06 , C07D513/06 , C07F9/6584 , H01L51/50 , H01L51/52
Abstract: The present specification provides a heterocyclic compound and an organic light emitting device using the same.
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公开(公告)号：US09887368B2
公开(公告)日：2018-02-06
申请号：US14113784
申请日：2012-10-05
Applicant: LG CHEM, LTD.
Inventor： Minseung Chun , Jungi Jang , Changhwan Shin , Seong So Kim , Hyungjin Lee , Sang Young Jeon , Chang Hwan Kim , Dong Sik Kim
CPC classification number: H01L51/0072 , H01L51/0052 , H01L51/0058 , H01L51/0071 , H01L51/0077 , H01L51/50
Abstract: The present invention provides an organic light emitting device comprising a first electrode, a second electrode, and one or more organic material layers disposed between the first electrode and the second electrode, and having an excellent life-span property by changing a dipole moment of a compound comprised in the organic material layers.
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公开(公告)号：US09484539B2
公开(公告)日：2016-11-01
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: H01L51/54 , C09K11/06 , H01L51/00 , C07C255/52 , C07D217/14 , C07D221/12 , C07D213/57 , C07D333/76 , C07D307/91 , H05B33/10 , H01L51/50
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。
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