公开(公告)号：US20160372687A1

公开(公告)日：2016-12-22

申请号：US14901738

申请日：2014-07-02

Applicant: BASF SE

Inventor： Peter MURER ,  Korinna DORMANN ,  Flavio Luiz ,  Glauco BATTAGLIARIN ,  Stefan METZ ,  Ute HEINEMEYER ,  Christian LENNARTZ ,  Gerhard WAGENBLAST ,  Soichi WATANABE ,  Thomas GEßNER

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

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C07F15/0086 ,  C09B57/00 ,  C09B57/10 ,  C09K11/06 ,  C09K2211/185 ,  H01L51/0087 ,  H01L51/5016 ,  Y02E10/549

Abstract: 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.

Abstract translation: 一种有机电子器件，优选有机发光二极管（OLED），其包括至少一种包含一个，两个或三个特定二齿二氮杂苯并咪唑卡宾配体的金属 - 卡宾络合物; 包含所述金属 - 卡宾络合物作为发射体材料的发光层，优选与至少一种主体材料组合; 在OLED中使用所述金属 - 卡宾络合物; 选自静止视觉显示单元，移动视觉显示单元，照明单元，服装项目中的单位，手袋中的单元，附件单元，家具中的单元以及包含所述有机电子设备的壁纸单元中的设备，优选地所述 OLED或所述发光层; 包含上述一种，两种或三种特定二齿二氮杂苯并咪唑卡宾配体的金属 - 卡宾络合物和制备所述金属 - 卡宾复合物的方法。

公开(公告)号：US20160181549A1

公开(公告)日：2016-06-23

申请号：US14908606

申请日：2014-07-29

Applicant: BASF SE

Inventor： Peter MURER ,  Glauco BATTAGLIARIN ,  Korinna DORMANN ,  Stefan METZ ,  Gerhard WAGENBLAST ,  Flavio Luiz BENEDITO ,  Soichi WATANABE ,  Christian LENNARTZ ,  Thomas GEßNER

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

CPC classification number: 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

Abstract: 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.

Abstract translation: 本发明涉及通式（I）的金属 - 碳烯配合物，其中变量M是Ir或Pt，其特征在于可变的R是式（a）的基团。 复合物用于有机电子器件，特别是OLED（有机发光二极管），照明元件，固定视觉显示单元以及作为发射体，电荷传输材料和/或电荷或阻断剂的材料层。

公开(公告)号：US20160172606A1

公开(公告)日：2016-06-16

申请号：US14908740

申请日：2014-07-31

Applicant: BASF SE

Inventor： Glauco BATTAGLIARIN ,  Flavio Luiz BENEDITO ,  Stefan METZ ,  Korinna DORMANN ,  Peter MURER ,  Soichi WATANABE ,  Christian LENNARTZ ,  Georg BECK ,  Thomas GEßNER

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

CPC classification number: 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

Abstract: A cyclometallated Ir complex comprising one, two or three ligands of formula (I) or (I′) substituted at the R5 and R7 position; an organic electronic device comprising at least one inventive cyclometallated Ir complex; a light-emitting layer comprising at least one inventive cy-clometallated Ir complex; the use of the inventive cyclometallated Ir 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 the organic electronic device; and a process for preparing a the inventive cyclometallated Ir complex.

Abstract translation: 一种环金属化的Ir络合物，其包含在R5和R7位置被取代的一个，两个或三个式（I）或（I'）配体; 包含至少一个本发明的环金属化的Ir络合物的有机电子器件; 发光层，其包含至少一种本发明的氯化锂络合物; 在OLED中使用本发明的环金属化的Ir配合物; 选自固定视觉显示单元，移动视觉显示单元，照明单元，服装项目中的单元，手袋中的单元，附件单元，家具中的单元和墙纸中的单元，包括有机电子设备; 以及制备本发明的环金属化Ir络合物的方法。

公开(公告)号：US20160141521A1

公开(公告)日：2016-05-19

申请号：US14778400

申请日：2014-03-17

Applicant: BASF SE

Inventor： Soichi WATANABE ,  Stefan METZ ,  Peter MURER ,  Heinz WOLLEB ,  Ute HEINEMEYER ,  Christian LENNARTZ ,  Gerhard WAGENBLAST ,  Thomas SCHĀFER

IPC: H01L51/00 ,  H01L27/32

CPC classification number: H01L51/0085 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1074 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L27/3211 ,  H01L51/0054 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0094 ,  H01L51/5016 ,  H01L51/504 ,  H01L51/506 ,  H01L51/5076 ,  H01L2251/303 ,  H01L2251/308 ,  H01L2251/5384

Abstract: The present invention relates to white organic light-emitting devices having separate stacked blue/green phosphorescent and red phosphorescent layers. The white organic light-emitting devices emit the desired natural white color and show a reduced power consumption, superior current efficiency, efficacy, external quantum efficiency (EQE) and/or lifetime. In particular, the efficiency of the white organic light emitting device is improved and at the same time the lifetime of the white organic light emitting device is increased.

Abstract translation: 本发明涉及具有分开堆叠的蓝/绿磷光和红色磷光层的白色有机发光器件。 白色有机发光器件发射所需的天然白色，显示出降低的功耗，优异的电流效率，功效，外部量子效率（EQE）和/或寿命。 特别地，白色有机发光器件的效率得到改善，同时白色有机发光器件的寿命增加。