公开(公告)号：US09502664B2

公开(公告)日：2016-11-22

申请号：US14352861

申请日：2012-11-07

Applicant: BASF SE

Inventor： Thomas Schaefer ,  Ute Heinemeyer ,  Nicolle Langer ,  Annemarie Wolleb ,  Christian Lennartz ,  Soichi Watanabe ,  Teresa Marina Figueira Duarte ,  Gerhard Wagenblast ,  Didier Bauer ,  Ingo Muenster ,  Christian Schildknecht ,  Heinz Wolleb

IPC: H01L51/50 ,  H01L51/00 ,  C07D487/04 ,  C09K11/06 ,  C09B57/00 ,  H05B33/10 ,  H05B33/14

CPC classification number: H01L51/0067 ,  C07D487/04 ,  C09B57/00 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  H01L51/0072 ,  H05B33/10 ,  H05B33/14

Abstract: The present invention relates to compounds of formula (I), a process for their production and their use in electronic devices, especially electroluminescent devices. When used as electron transport and/or host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.

公开(公告)号：US20150207083A1

公开(公告)日：2015-07-23

申请号：US14413736

申请日：2013-07-08

Applicant: BASF SE

Inventor： Thomas Schaefer ,  Flavio Luiz Benedito ,  Ute Heinemeyer ,  Nicolle Langer ,  Heinz Wolleb ,  Teresa Figueira Duarte ,  Soichi Watanabe ,  Christian Lennartz ,  Gerhard Wagenblast ,  Annemarie Wolleb ,  Kristina Bardon

IPC: H01L51/00 ,  G03G5/06 ,  C07D487/04

CPC classification number: H01L51/0072 ,  C07D487/04 ,  C07D519/00 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1074 ,  C09K2211/185 ,  G03G5/0661 ,  H01L51/00 ,  H01L51/0054 ,  H01L51/0073 ,  H01L51/0077 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5096 ,  H05B33/00 ,  Y02E10/549 ,  Y02P70/521

Abstract: A compound of the general formula a process for the production of the compound and its use in electronic devices, especially electroluminescent devices. Improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices are provided when the compound of formula I is used as host material for phosphorescent emitters in electroluminescent devices.

Abstract translation: 通式的化合物是用于生产化合物的方法及其在电子器件中的用途，特别是电致发光器件。 当式I的化合物用作电致发光器件中的磷光发射体的主体材料时，提供电致发光器件的效率，稳定性，可制造性或光谱特性的改进。

公开(公告)号：US20160293862A1

公开(公告)日：2016-10-06

申请号：US14778174

申请日：2014-03-19

Applicant: BASF SE

Inventor： Stefan Metz ,  Soichi Watanabe ,  Thomas Gebner ,  Korinna Dormann ,  Peter Murer ,  Christian Lennartz ,  Ute Heinemeyer ,  Glauco Battagliarin

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0094 ,  H01L51/5016 ,  H01L51/504 ,  H01L51/5056 ,  H01L51/5096 ,  H05B33/10 ,  Y02E10/549

Abstract: An organic electronic device comprising at least one hole-transport material and/or at least one electron/exciton blocker material, wherein said at least one hole-transport material and/or said at least one electron/exciton blocker material is an Ir metal-carbene complex comprising one, two or three specific bidentate azabenzimidazole ligands; a hole transport layer or an electron/exciton blocking layer, comprising at least one Ir metal-carbene complex, comprising one, two or three specific bidentate azabenzimidazole ligands; 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 furniture and units in wallpaper, comprising the organic electronic device of the present invention or the hole transport layer or the electron/exciton blocking layer of the present invention; and the use of an Ir metal-carbene complex comprising one, two or three specific bidentate azabenzimidazole ligands according to the present invention as hole-transport material and/or electron/exciton blocker material.

Abstract translation: 一种包含至少一种空穴传输材料和/或至少一种电子/激子阻挡剂材料的有机电子器件，其中所述至少一种空穴传输材料和/或所述至少一种电子/激子阻挡剂材料是Ir金属 - 卡宾络合物，其包含一个，两个或三个特定的二齿氮杂苯并咪唑配体; 空穴传输层或电子/激子阻挡层，其包含至少一个Ir金属 - 碳烯络合物，其包含一个，两个或三个特定的二齿氮杂苯并咪唑配体; 选自由固定视觉显示单元，移动视觉显示单元，照明单元，衣物中的单元，家具中的单元和墙纸中的单元组成的组件，包括本发明的有机电子设备或空穴传输层或 本发明的电子/激子阻挡层; 以及使用包含根据本发明的一种，两种或三种特定二齿氮杂苯并咪唑配体的Ir金属 - 卡宾络合物作为空穴传输材料和/或电子/激子阻断剂材料。

公开(公告)号：US20160072081A1

公开(公告)日：2016-03-10

申请号：US14786507

申请日：2014-04-28

Applicant: BASF SE

Inventor： Stefan Metz ,  Thomas Geßner ,  Korinna Dormann ,  Glauco Battagliarin ,  Peter Murer ,  Ute Heinemeyer ,  Christian Lennartz ,  Gerhard Wagenblast

IPC: H01L51/00 ,  H01L27/32 ,  C09K11/02 ,  C07F15/00 ,  C09K11/06

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C07F15/0086 ,  C09B57/00 ,  C09B57/10 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/185 ,  H01L27/3206 ,  H01L51/0087 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5096 ,  Y02E10/549

Abstract: The present invention relates to iridium and platinum carbene complexes of the general formula (I), to OLEDs (Organic Light-Emitting Diodes) which comprise such complexes, to a device 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.

Abstract translation: 本发明涉及具有通式（I）的铱和铂卡宾络合物，其包含这种配合物的OLED（有机发光二极管）到选自照明元件，固定视觉显示单元和移动 包括这种OLED的视觉显示单元涉及在OLED中使用这种金属 - 卡宾络合物，例如作为发射体，基质材料，电荷传输材料和/或电荷或激子阻断剂。

公开(公告)号：US20150171350A1

公开(公告)日：2015-06-18

申请号：US14412097

申请日：2013-07-17

Applicant: BASF SE

Inventor： Thomas Strassner ,  Alexander Tronnier ,  Ute Heinemeyer

IPC: H01L51/00 ,  C07F15/00

CPC classification number: H01L51/0087 ,  C07F15/006 ,  C07F15/0086 ,  H01L51/5012

Abstract: The present invention relates to dinuclear metal-carbene complexes comprising a central atom selected from platinum and palladium, where both metal atoms are cyclometalated to the same aromatic group, to OLEDs (Organic Light-Emitting Diodes) which comprise such complexes, to a device 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.

Abstract translation: 本发明涉及包含选自铂和钯的中心原子的双核金属 - 卡宾复合物，其中两个金属原子都被二次金属化为相同的芳族基团，这些复合物包含这种复合物的OLED（有机发光二极管）到选定的器件 来自由照明元件，固定视觉显示单元和包含这种OLED的移动视觉显示单元组成的组，在OLED中使用这种金属 - 碳烯复合物，例如作为发射体，基质材料，电荷输送材料和/或电荷 或激子阻滞剂。

公开(公告)号：US20140252280A1

公开(公告)日：2014-09-11

申请号：US14352861

申请日：2012-11-07

Applicant: BASF SE

Inventor： Thomas Schaefer ,  Ute Heinemeyer ,  Nicolle Langer ,  Annemarie Wolleb ,  Christian Lennartz ,  Soichi Watanabe ,  Teresa Marina Figueira Duarte ,  Gerhard Wagenblast ,  Didier Bauer ,  Ingo Muenster ,  Christian Schildknecht ,  Heinz Wolleb

IPC: H01L51/00

CPC classification number: H01L51/0067 ,  C07D487/04 ,  C09B57/00 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  H01L51/0072 ,  H05B33/10 ,  H05B33/14

Abstract: The present invention relates to compounds of formula (I), a process for their production and their use in electronic devices, especially electroluminescent devices. When used as electron transport and/or host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.

Abstract translation: 本发明涉及式（I）化合物，其制备方法及其在电子器件，特别是电致发光器件中的应用。 当用作电致发光器件中的磷光发射体的电子传输和/或主体材料时，式I化合物可以提供电致发光器件的改进的效率，稳定性，可制造性或光谱特性。

公开(公告)号：US20150243912A1

公开(公告)日：2015-08-27

申请号：US14416103

申请日：2013-08-06

Applicant: BASF SE

Inventor： Thomas Strassner ,  Alexander Tronnier ,  Stefan Metz ,  Ute Heinemeyer

IPC: H01L51/00 ,  C09K11/02 ,  C07F15/00 ,  C09K11/06

CPC classification number: H01L51/0087 ,  C07F15/0086 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/185 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/0094 ,  H01L51/5016 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5096 ,  H01L51/5206 ,  Y02E10/549

Abstract: The palladium and platinum complexes with one bidentate carbene ligand have the general formula (I). The OLEDs (Organic Light-Emitting Diodes) comprise the said complexes. A device selected from the group consisting of illuminating elements, stationary units and mobile visual display units comprises the said OLEDs. 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.

Abstract translation: 具有一个二齿卡宾配体的钯和铂络合物具有通式（I）。 OLED（有机发光二极管）包含所述复合物。 从由照明元件，固定单元和移动视觉显示单元组成的组中选择的设备包括所述OLED。 在OLED中使用这种金属 - 卡宾络合物，例如作为发射体，基质材料，电荷传输材料和/或电荷或激子阻断剂。

公开(公告)号：US20150243907A1

公开(公告)日：2015-08-27

申请号：US14427134

申请日：2013-09-18

Applicant: BASF SE

Inventor： Annemarie Wolleb ,  Thomas Schaefer ,  Heinz Wolleb ,  Ute Heinemeyer ,  Nicolle Langer ,  Christian Lennartz ,  Gerhard Wagenblast ,  Soichi Watanabe ,  Flavio Luiz Benedito ,  Heinz Hottinger ,  Oliver Dosenbach

IPC: H01L51/00 ,  C09K11/06 ,  C09K11/02 ,  C07D519/00

CPC classification number: H01L51/0072 ,  C07D209/86 ,  C07D405/04 ,  C07D405/14 ,  C07D487/04 ,  C07D491/048 ,  C07D491/147 ,  C07D519/00 ,  C07F7/0814 ,  C09B57/00 ,  C09B57/008 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1048 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/185 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0071 ,  H01L51/0073 ,  H01L51/0085 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5206 ,  H01L2251/308 ,  Y02E10/549 ,  Y02P70/521

Abstract: The present invention relates to compounds of formula (I), which are characterized in that they substituted by benzimidazo[1,2-a]benzimidazo-5-yl and/or benzimidazo[1,2-a]benzimidazo-2,5-ylene groups and in that at least one of the substituents B1, B2, B3, B4, B5, B6, B7 and B8 represents N; a process for their production and their use in electronic devices, especially electroluminescent devices. When used as host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.

Abstract translation: 本发明涉及式（I）化合物，其特征在于它们被苯并咪唑并[1,2-a]苯并咪唑-5-基和/或苯并咪唑并[1,2-a]苯并咪唑-2-基 并且取代基B1，B2，B3，B4，B5，B6，B7和B8中的至少一个表示N; 它们的制造方法及其在电子器件中的应用，特别是电致发光器件。 当用作电致发光器件中的磷光发射体的主体材料时，式I化合物可以提供电致发光器件的改进的效率，稳定性，可制造性或光谱特性。