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1.发明授权公开(公告)号：US11605790B2
公开(公告)日：2023-03-14
申请号：US16853032
申请日：2020-04-20
申请人： UDC Ireland Limited
发明人： Peter Murer , Korinna Dormann , Flavio Luiz Benedito , Glauco Battagliarin , Stefan Metz , Ute Heinemeyer , Christian Lennartz , Gerhard Wagenblast , Soichi Watanabe , Thomas Geßner
摘要： An organic electronic device, preferably an organic light-emitting diode (OLED), comprising at least one metal-carbene complex comprising one, two or three specific bidentate diazabenzimidazole carbene ligands; a light-emitting layer comprising said metal-carbene complex as emitter material, preferably in combination with at least one host material; the use of said metal-carbene complex in an OLED; an apparatus selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, units in items of clothing, units in handbags, units in accessories, units in furniture and units in wallpaper comprising said organic electronic device, preferably said OLED, or said light-emitting layer; the metal-carbene complex comprising one, two or three specific bidentate diazabenzimidazole carbene ligands mentioned above and a process for the preparation of said metal-carbene complex.
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公开(公告)号：US20190016740A1
公开(公告)日：2019-01-17
申请号：US16132798
申请日：2018-09-17
申请人： UDC IRELAND LIMITED
发明人： Stefan Metz , Korinna Dormann , Glauco Battagliarin , Christian Eickhoff , Flavio Luiz Benedito , Soichi Watanabe , Gerhard Wegenblast , Thomas Beßner , Christian Lennartz , Peter Murer
CPC分类号： C07F15/0033 , C09B57/00 , C09B57/10 , C09B69/008 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1074 , C09K2211/1088 , C09K2211/185 , H01L51/0054 , H01L51/0072 , H01L51/0073 , H01L51/0085 , H01L51/0094 , H01L51/5016 , Y02E10/549
摘要： Cyclometallated Ir complex comprising three N,N diaryl substituted carbene ligands, bearing substituents in the 2 position of the non-cyclometallated aryl ring; an organic electronic device, preferably an organic light-emitting diode (OLED), comprising at least one cyclometallated Ir complex as described above, a light-emitting layer comprising said cyclometallated Ir complex preferably as emitter material, preferably in combination with at least one host material, use of said cyclometallated Ir complex in an OLED and an apparatus selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, units in items of clothing, units in handbags, units in accessories, units in furniture and units in wallpaper comprising said organic electronic device, preferably said OLED, or said light-emitting layer. The present invention further relates to a process for the preparation of said cyclometallated Ir complex.
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3.发明申请公开(公告)号：US20180351115A1
公开(公告)日：2018-12-06
申请号：US16054011
申请日：2018-08-03
申请人： UDC IRELAND LIMITED
发明人： Oliver Molt , Nicolle Langer , Evelyn Fuchs , Korinna Dormann , Christian Schildknecht , Soichi Watanabe , Gerhard Wagenblast , Christian Lennartz , Thomas Schaefer , Heinz Wolleb , Teresa Marina Figueira Duarte , Stefan Metz , Peter Murer
IPC分类号： H01L51/00 , C07D405/14 , C07F7/08 , C07F15/00 , C09K11/02 , C09K11/06 , C07D307/91 , H01L51/50
CPC分类号： H01L51/0085 , C07D307/91 , C07D405/14 , C07F7/0816 , C07F15/0033 , C07F15/0086 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/185 , H01L51/0065 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/0077 , H01L51/0087 , H01L51/0094 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H01L51/5048 , H01L51/5052 , H01L51/5072 , H01L51/5096 , Y02E10/549
摘要： The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and diazabenzimidazolocarbene ligands, to organic light diodes which comprise such complexes, to light-emitting layers comprising at least one such metal-carbene complex, to a device selected from the group comprising illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED and to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker.
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公开(公告)号：US20170331054A1
公开(公告)日：2017-11-16
申请号：US15610783
申请日：2017-06-01
申请人： UDC Ireland Limited
发明人： Peter Murer , Glauco Battagliarin , Korinna Dormann , Stefan Metz , Gerhard Wagenblast , Flavio Luiz Benedito , Soichi Watanabe , Christian Lennartz , Thomas Gessner
CPC分类号： H01L51/0085 , C07F5/025 , C07F15/0033 , C07F15/0086 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0072 , H01L51/0073 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5096 , H05B33/14 , Y02E10/549 , Y02P70/521
摘要： The present invention relates to metal-carbene complexes of the general formula to organic electronic devices, especially OLEDs (Organic Light-Emitting Diodes) which comprise such complexes, to an apparatus selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker
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公开(公告)号：US09673408B2
公开(公告)日：2017-06-06
申请号：US14908606
申请日：2014-07-29
申请人： UDC Ireland Limited
发明人： Peter Murer , Glauco Battagliarin , Korinna Dormann , Stefan Metz , Gerhard Wagenblast , Flavio Luiz Benedito , Soichi Watanabe , Christian Lennartz , Thomas Geβner
IPC分类号： C01G55/00 , C07D487/04 , H01L51/00 , C07F15/00 , H05B33/14 , C09K11/06 , C07F5/02 , C09K11/02 , H01L51/50
CPC分类号： H01L51/0085 , C07F5/025 , C07F15/0033 , C07F15/0086 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0072 , H01L51/0073 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5096 , H05B33/14 , Y02E10/549 , Y02P70/521
摘要： The present invention relates to metal-carbene complexes of the general formula (I), where variable M is Ir or Pt and that are characterized by variable R being a group of formula (a). The complexes are used in organic electronic devices, especially OLEDs (Organic Light-Emitting Diodes), illuminating elements, stationary visual display units and in material layers as emitter, charge transport material and/or charge or exiton blocker.
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公开(公告)号：US10916716B2
公开(公告)日：2021-02-09
申请号：US16054011
申请日：2018-08-03
申请人： UDC IRELAND LIMITED
发明人： Oliver Molt , Nicolle Langer , Evelyn Fuchs , Korinna Dormann , Christian Schildknecht , Soichi Watanabe , Gerhard Wagenblast , Christian Lennartz , Thomas Schaefer , Heinz Wolleb , Teresa Marina Figueira Duarte , Stefan Metz , Peter Murer
IPC分类号： H01L51/00 , C07D405/14 , C07F7/08 , C07F15/00 , C09K11/02 , C09K11/06 , C07D307/91 , H01L51/50
摘要： The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and diazabenzimidazolocarbene ligands, to organic light diodes which comprise such complexes, to light-emitting layers comprising at least one such metal-carbene complex, to a device selected from the group comprising illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED and to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker.
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![Iridium organometallic complex containing a substituted dibenzo[f,h]quinoxaline and an electronic device having an emitting layer containing the iridium complex](/abs-image/US/2019/01/01/US10167303B2/abs.jpg.150x150.jpg)
公开(公告)号：US10167303B2
公开(公告)日：2019-01-01
申请号：US15253096
申请日：2016-08-31
申请人： UDC IRELAND LIMITED
发明人： Peter Murer , Stephan Allenbach , Gerhard Wagenblast , Christian Schildknecht , Christian Lennartz
IPC分类号： C01G55/00 , C07D487/04 , C07F15/00 , H01L51/00 , H01L51/05 , H01L51/42 , H01L51/50 , C09K11/06
摘要： Iridium organometallic complexes containing a substituted dibenzo[f,h]quinoxaline having the formula are provided. These compounds are useful as orange or red emitting components of a light emitting layer in an electronic device.
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公开(公告)号：US20180258053A1
公开(公告)日：2018-09-13
申请号：US15910568
申请日：2018-03-02
申请人： UDC IRELAND LIMITED
IPC分类号： C07D235/18 , C07F9/653 , C07F9/6506 , C07D413/14 , C07D209/58 , C07D263/57 , C07D241/42 , C07D403/14
CPC分类号： C07D235/18 , C07D209/58 , C07D241/42 , C07D263/57 , C07D403/14 , C07D413/14 , C07F9/65068 , C07F9/65324
摘要： The present invention relates electroluminescent devices, comprising a compound of the formula especially as host for phosphorescent compounds. The hosts may function with phosphorescent materials to provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.
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公开(公告)号：US10934262B2
公开(公告)日：2021-03-02
申请号：US15910568
申请日：2018-03-02
申请人： UDC IRELAND LIMITED
IPC分类号： H01L51/50 , C07D235/18 , C07D209/58 , C07D241/42 , C07D263/57 , C07D403/14 , C07D413/14 , C07F9/6506 , C07F9/653
摘要： The present invention relates electroluminescent devices, comprising a compound of the formula especially as host for phosphorescent compounds. The hosts may function with phosphorescent materials to provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.
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公开(公告)号：US09862739B2
公开(公告)日：2018-01-09
申请号：US15300582
申请日：2015-03-26
申请人： UDC IRELAND LIMITED
发明人： Stefan Metz , Korinna Dormann , Glauco Battagliarin , Christian Eickhoff , Flavio Luiz Benedito , Soichi Watanabe , Gerhard Wagenblast , Thomas Geβner , Christian Lennartz , Peter Murer
CPC分类号： C07F15/0033 , C09B57/00 , C09B57/10 , C09B69/008 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1074 , C09K2211/1088 , C09K2211/185 , H01L51/0054 , H01L51/0072 , H01L51/0073 , H01L51/0085 , H01L51/0094 , H01L51/5016 , Y02E10/549
摘要： Cyclometallated Ir complex comprising three N,N diaryl substituted carbene ligands, bearing substituents in the 2 position of the non-cyclometallated aryl ring; an organic electronic device, preferably an organic light-emitting diode (OLED), comprising at least one cyclometallated Ir complex as described above, a light-emitting layer comprising said cyclometallated Ir complex preferably as emitter material, preferably in combination with at least one host material, use of said cyclometallated Ir complex in an OLED and an apparatus selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, units in items of clothing, units in handbags, units in accessories, units in furniture and units in wallpaper comprising said organic electronic device, preferably said OLED, or said light-emitting layer. The present invention further relates to a process for the preparation of said cyclometallated Ir complex.
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