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公开(公告)号：EP3498804B1
公开(公告)日：2020-06-03
申请号：EP18764215.2
申请日：2018-03-08
申请人： LG Chem, Ltd.
发明人： SUH, Sang Duk , HONG, Sung Kil , KIM, Seong So
IPC分类号： H01L51/54
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公开(公告)号：EP3477719A1
公开(公告)日：2019-05-01
申请号：EP18764092.5
申请日：2018-03-08
申请人： LG Chem, Ltd.
发明人： SUH, Sang Duk , HONG, Sung Kil , KIM, Seong So
摘要： The present invention relates to an organic light emitting device having improved driving voltage, efficiency and lifetime.
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3.发明公开
公开(公告)号：EP3002282A1
公开(公告)日：2016-04-06
申请号：EP13887684.2
申请日：2013-11-07
申请人： LG Chem, Ltd.
发明人： LEE, Sangbin , HEO, Dong Uk , JANG, Jungi , KIM, Seong So , LEE, Dong Hoon , JANG, Boonjae , KANG, Minyoung
IPC分类号： C07D403/10 , C09K11/06 , 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.
摘要翻译： 本说明书提供了大大提高有机发光器件的寿命，效率，电和化学稳定性以及热稳定性的新型化合物，以及在有机化合物层中含有该化合物的有机发光器件。
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公开(公告)号：EP2725080A2
公开(公告)日：2014-04-30
申请号：EP12804493.0
申请日：2012-06-20
申请人： LG Chem, Ltd.
发明人： HONG, Sung Kil , KIM, Yun Hwan , HUH, Jungoh , CHO, Seongmi , KIM, Seong So , CHA, Yongbum
CPC分类号： H01L51/0061 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1092 , H01L51/0051 , H01L51/0052 , H01L51/0059 , H01L51/0072 , H01L51/0085 , H01L51/5016 , H01L51/5056 , H01L51/5072
摘要： The present invention provides a novel compound that is capable of largely improving a life span, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device in which the compound is included in an organic compound layer.
摘要翻译： 本发明提供能够大幅度提高有机发光器件的寿命，效率，电化学稳定性和热稳定性的新型化合物，以及其中化合物包含在有机化合物层中的有机发光器件。
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公开(公告)号：EP3477719B1
公开(公告)日：2020-01-29
申请号：EP18764092.5
申请日：2018-03-08
申请人： LG Chem, Ltd.
发明人： SUH, Sang Duk , HONG, Sung Kil , KIM, Seong So
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公开(公告)号：EP2730634B1
公开(公告)日：2019-10-09
申请号：EP12810891.7
申请日：2012-06-20
申请人： LG Chem, Ltd.
发明人： LEE, Dong Hoon , PARK, Tae Yoon , JANG, Jungi , HONG, Sung Kil , KIM, Seong So , JANG, Boonjae , LEE, Sangbin , KOO, Kidong
IPC分类号： C09K11/06 , C07D471/04 , H01L51/50
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公开(公告)号：EP3498804A1
公开(公告)日：2019-06-19
申请号：EP18764215.2
申请日：2018-03-08
申请人： LG Chem, Ltd.
发明人： SUH, Sang Duk , HONG, Sung Kil , KIM, Seong So
摘要： The present invention relates to an organic light emitting device having improved driving voltage, efficiency, and lifetime.
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公开(公告)号：EP3053984B1
公开(公告)日：2018-10-31
申请号：EP14848459.5
申请日：2014-09-29
申请人： LG Chem, Ltd.
发明人： KANG, Minyoung , LEE, Dong Hoon , JANG, Boonjae , JANG, Jungi , KIM, Seong So
IPC分类号： H01L51/54 , C09K11/06 , C07D471/04
CPC分类号： H01L51/0072 , C07D471/06 , C07D487/06 , C07D498/06 , C07D513/06 , C07F9/6561 , C07F9/65846 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1092 , C09K2211/185 , C09K2211/188 , H01L51/0051 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0056 , H01L51/0058 , H01L51/0067 , H01L51/0068 , H01L51/0071 , H01L51/0077 , H01L51/0085 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5076 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H01L51/5203 , H05B33/20
摘要： 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：EP2725080B1
公开(公告)日：2018-01-24
申请号：EP12804493.0
申请日：2012-06-20
申请人： LG Chem, Ltd.
发明人： HONG, Sung Kil , KIM, Yun Hwan , HUH KWON, Jungoh , CHO, Seongmi , KIM, Seong So , CHA, Yongbum
CPC分类号： H01L51/0061 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1092 , H01L51/0051 , H01L51/0052 , H01L51/0059 , H01L51/0072 , H01L51/0085 , H01L51/5016 , H01L51/5056 , H01L51/5072
摘要： The present invention provides a novel compound that is capable of largely improving a life span, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device in which the compound is included in an organic compound layer.
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公开(公告)号：EP3053984A1
公开(公告)日：2016-08-10
申请号：EP14848459.5
申请日：2014-09-29
申请人： LG Chem, Ltd.
发明人： KANG, Minyoung , LEE, Dong Hoon , JANG, Boonjae , JANG, Jungi , KIM, Seong So
IPC分类号： C09K11/06 , C07D471/04 , H01L51/50
CPC分类号： H01L51/0072 , C07D471/06 , C07D487/06 , C07D498/06 , C07D513/06 , C07F9/6561 , C07F9/65846 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1092 , C09K2211/185 , C09K2211/188 , H01L51/0051 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0056 , H01L51/0058 , H01L51/0067 , H01L51/0068 , H01L51/0071 , H01L51/0077 , H01L51/0085 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5076 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H01L51/5203 , H05B33/20
摘要： The present specification provides a heterocyclic compound and an organic light emitting device using the same.
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