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公开(公告)号：EP3915996A1
公开(公告)日：2021-12-01
申请号：EP21183696.0
申请日：2016-05-04
发明人： BROOKS, Jason , SZIGETHY, Geza , MORELLO, Glenn , DENG, Jun , DJUROVICH, Peter I. , CHEN, Hsiao-Fan
摘要： Imidazophenanthridine ligands and metal complexes are provided. The compounds exhibit improved stability through a linking substitution that links a nitrogen bonded carbon of an imidizole ring to a carbon on the adjacent fused aryl ring. The compounds may be used in organic light emitting devices, particularly as emissive dopants, providing devices with improved efficiency, stability, and manufacturing. In particular, the compounds provided herein may be used in blue devices having high efficiency.
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公开(公告)号：EP3492480A2
公开(公告)日：2019-06-05
申请号：EP18208685.0
申请日：2018-11-27
发明人： JASON, Brooks , SZIGETHY, Geza , MORELLO, Glenn , DENG, Jun , DJUROVICH, Peter I , CHEN, Hsaio-Fan
CPC分类号： C07F15/0033 , C07F15/0086 , C09K11/06 , C09K2211/1416 , C09K2211/1433 , C09K2211/1466 , C09K2211/185 , H01L51/0085 , H01L51/0087 , H01L51/5016
摘要： Imidazophenanthridine ligands and metal complexes are provided. The compounds exhibit improved stability through a linking substitution that links a nitrogen bonded carbon of an imidazole ring to a carbon on the adjacent fused aryl ring. The compounds may be used in organic light emitting devices, particularly as emissive dopants, providing devices with improved efficiency, stability, and manufacturing. In particular, the compounds provided herein may be used in blue devices having high efficiency.
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公开(公告)号：EP3473635A1
公开(公告)日：2019-04-24
申请号：EP18211749.9
申请日：2015-05-05
摘要： Imidazophenanthridine ligands and metal complexes are provided. The compounds exhibit improved stability through a linking substitution that links a nitrogen bonded carbon of an imidizole ring to a carbon on the adjacent fused aryl ring. The compounds may be used in organic light emitting devices, particularly as emissive dopants, providing devices with improved efficiency, stability, and manufacturing. In particular, the compounds provided herein may be used in blue devices having high efficiency.
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公开(公告)号：EP3140871B1
公开(公告)日：2018-12-26
申请号：EP15788845.4
申请日：2015-05-05
CPC分类号： H01L51/0085 , C07D471/16 , C07D498/16 , C07D513/16 , C07F7/1804 , C07F15/0033 , C07F15/0086 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1022 , C09K2211/1044 , C09K2211/1088 , C09K2211/185 , H01L27/32 , H01L51/005 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0087 , H01L51/5012 , H01L51/5016 , H01L51/5206 , H01L51/5221
摘要： Imidazophenanthridine ligands and metal complexes are provided. The compounds exhibit improved stability through a linking substitution that links a nitrogen bonded carbon of an imidizole ring to a carbon on the adjacent fused aryl ring. The compounds may be used in organic light emitting devices, particularly as emissive dopants, providing devices with improved efficiency, stability, and manufacturing. In particular, the compounds provided herein may be used in blue devices having high efficiency.
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公开(公告)号：EP3473635B1
公开(公告)日：2020-07-22
申请号：EP18211749.9
申请日：2015-05-05
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公开(公告)号：EP3140871A1
公开(公告)日：2017-03-15
申请号：EP15788845.4
申请日：2015-05-05
CPC分类号： H01L51/0085 , C07D471/16 , C07D498/16 , C07D513/16 , C07F7/1804 , C07F15/0033 , C07F15/0086 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1022 , C09K2211/1044 , C09K2211/1088 , C09K2211/185 , H01L27/32 , H01L51/005 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0087 , H01L51/5012 , H01L51/5016 , H01L51/5206 , H01L51/5221
摘要： Imidazophenanthridine ligands and metal complexes are provided. The compounds exhibit improved stability through a linking substitution that links a nitrogen bonded carbon of an imidizole ring to a carbon on the adjacent fused aryl ring. The compounds may be used in organic light emitting devices, particularly as emissive dopants, providing devices with improved efficiency, stability, and manufacturing. In particular, the compounds provided herein may be used in blue devices having high efficiency.
摘要翻译： 提供了咪唑并胍啶配体和金属配合物。 该化合物通过将亚胺唑环的氮键合碳与相邻稠合芳基环上的碳连接的连接取代表现出改进的稳定性。 这些化合物可以用于有机发光器件，特别是作为发射掺杂剂，提供具有改进的效率，稳定性和制造的器件。 特别地，本文提供的化合物可用于具有高效率的蓝色器件中。
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公开(公告)号：EP3741768A1
公开(公告)日：2020-11-25
申请号：EP20185966.7
申请日：2015-05-05
摘要： Imidazophenanthridine ligands and metal complexes are provided. The compounds exhibit improved stability through a linking substitution that links a nitrogen bonded carbon of an imidizole ring to a carbon on the adjacent fused aryl ring. The compounds may be used in organic light emitting devices, particularly as emissive dopants, providing devices with improved efficiency, stability, and manufacturing. In particular, the compounds provided herein may be used in blue devices having high efficiency.
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公开(公告)号：EP3492480A3
公开(公告)日：2019-07-10
申请号：EP18208685.0
申请日：2018-11-27
发明人： JASON, Brooks , SZIGETHY, Geza , MORELLO, Glenn , DENG, Jun , DJUROVICH, Peter I , CHEN, Hsaio-Fan
摘要： Imidazophenanthridine ligands and metal complexes are provided. The compounds exhibit improved stability through a linking substitution that links a nitrogen bonded carbon of an imidazole ring to a carbon on the adjacent fused aryl ring. The compounds may be used in organic light emitting devices, particularly as emissive dopants, providing devices with improved efficiency, stability, and manufacturing. In particular, the compounds provided herein may be used in blue devices having high efficiency.
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公开(公告)号：EP3505524A1
公开(公告)日：2019-07-03
申请号：EP18210341.6
申请日：2016-05-04
发明人： BROOKS, Jason , SZIGETHY, Geza , MORELLO, Glenn , DENG, Jun , DJUROVICH, Peter I , CHEN, Hsiao-Fan
摘要： Imidazophenanthridine ligands and metal complexes are provided. The compounds exhibit improved stability through a linking substitution that links a nitrogen bonded carbon of an imidizole ring to a carbon on the adjacent fused aryl ring. The compounds may be used in organic light emitting devices, particularly as emissive dopants, providing devices with improved efficiency, stability, and manufacturing. In particular, the compounds provided herein may be used in blue devices having high efficiency.
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