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1. 发明授权

US08872423B2 Organic electroluminescent device and display device 有权
标题翻译：有机电致发光器件和显示器件
公开(公告)号：US08872423B2
公开(公告)日：2014-10-28
申请号：US12037718
申请日：2008-02-26
申请人： Emiko Kambe , Akifumi Nakamura , Yasunori Kijima , Hiroshi Yamamoto
发明人： Emiko Kambe , Akifumi Nakamura , Yasunori Kijima , Hiroshi Yamamoto
IPC分类号： C09K11/06 , H01L51/54 , H01L51/50 , H01L51/52 , H01L51/00
CPC分类号： H01L51/5048 , H01L51/0059 , H01L51/006 , H01L51/0072 , H01L51/5052 , H01L51/5206 , H01L51/5218 , H01L51/5234 , H01L51/5265 , H01L2251/558 , Y10S428/917 , Y10T428/26
摘要： An electroluminescent device is provided with an anode, a cathode, and an organic layer having at least a light-emitting layer and held between the anode and the cathode. A layer with a nitrogen-containing heterocycle derivative therein is arranged between the anode and the light-emitting layer. The layer with the nitrogen-containing heterocycle derivative contained therein has a thickness greater than a hole supply layer arranged between the anode and the light-emitting layer.
摘要翻译：电致发光器件设置有阳极，阴极和至少具有发光层并保持在阳极和阴极之间的有机层。其中含有氮杂环衍生物的层被布置在阳极和发光层之间。其中含有含氮杂环衍生物的层的厚度大于布置在阳极和发光层之间的空穴供给层。

2. 发明申请

US20080233387A1 ORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY DEVICE 有权
标题翻译：有机电致发光器件和显示器件
公开(公告)号：US20080233387A1
公开(公告)日：2008-09-25
申请号：US12037718
申请日：2008-02-26
申请人： Emiko Kambe , Akifumi Nakamura , Yasunori Kijima , Hiroshi Yamamoto
发明人： Emiko Kambe , Akifumi Nakamura , Yasunori Kijima , Hiroshi Yamamoto
IPC分类号： B32B7/02 , B32B9/04
CPC分类号： H01L51/5048 , H01L51/0059 , H01L51/006 , H01L51/0072 , H01L51/5052 , H01L51/5206 , H01L51/5218 , H01L51/5234 , H01L51/5265 , H01L2251/558 , Y10S428/917 , Y10T428/26
摘要： An electroluminescent device is provided with an anode, a cathode, and an organic layer having at least a light-emitting layer and held between the anode and the cathode. A layer with a nitrogen-containing heterocycle derivative therein is arranged between the anode and the light-emitting layer. The layer with the nitrogen-containing heterocycle derivative contained therein has a thickness greater than a hole supply layer arranged between the anode and the light-emitting layer.
摘要翻译：电致发光器件设置有阳极，阴极和至少具有发光层并保持在阳极和阴极之间的有机层。其中含有氮杂环衍生物的层被布置在阳极和发光层之间。其中含有含氮杂环衍生物的层的厚度大于布置在阳极和发光层之间的空穴供给层。

3. 发明授权

US10263192B2 Organic electroluminescent device using aryl amine derivative containing heterocycle 有权
公开(公告)号：US10263192B2
公开(公告)日：2019-04-16
申请号：US11766281
申请日：2007-06-21
申请人： Masahiro Kawamura , Emiko Kambe , Akifumi Nakamura , Yasunori Kijima , Tadahiko Yoshinaga , Shigeyuki Matsunami
发明人： Masahiro Kawamura , Emiko Kambe , Akifumi Nakamura , Yasunori Kijima , Tadahiko Yoshinaga , Shigeyuki Matsunami
IPC分类号： B32B9/00 , H01L51/00 , C09K11/06 , C07D209/86 , C09K11/02 , H01L51/50 , H01L51/52
摘要： An organic electroluminescent device including: an anode, a cathode, an emitting layer formed of an organic compound and interposed between the cathode and the anode, and two or more layers provided in a hole-injecting/hole-transporting region between the anode and the emitting layer; of the layers which are provided in the hole-injecting/hole-transporting region, a layer which is in contact with the emitting layer containing a compound represented by the formula (1); and of the layers which are provided in the hole-injecting/hole-transporting region, a layer which is interposed between the anode and the layer which is in contact with the emitting layer containing an amine derivative represented by the formula (2).

4. 发明申请

US20080014464A1 ORGANIC ELECTROLUMINESCENT DEVICE USING ARYL AMINE DERIVATIVE CONTAINING HETEROCYCLE 审中-公开
标题翻译：有机电致发光器件，使用含有氨基衍生物的杂环化合物
公开(公告)号：US20080014464A1
公开(公告)日：2008-01-17
申请号：US11766281
申请日：2007-06-21
申请人： Masahiro Kawamura , Emiko Kambe , Akifumi Nakamura , Yasunori Kijima , Tadahiko Yoshinaga , Shigeyuki Matsunami
发明人： Masahiro Kawamura , Emiko Kambe , Akifumi Nakamura , Yasunori Kijima , Tadahiko Yoshinaga , Shigeyuki Matsunami
IPC分类号： B32B9/00
CPC分类号： H01L51/0061 , C07D209/86 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0051 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/006 , H01L51/0068 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L51/5048 , H01L51/5056 , H01L51/5088 , H01L51/5206 , H01L51/5221 , H01L2251/308
摘要： An organic electroluminescent device including: an anode, a cathode, an emitting layer formed of an organic compound and interposed between the cathode and the anode, and two or more layers provided in a hole-injecting/hole-transporting region between the anode and the emitting layer; of the layers which are provided in the hole-injecting/hole-transporting region, a layer which is in contact with the emitting layer containing a compound represented by the formula (1); and of the layers which are provided in the hole-injecting/hole-transporting region, a layer which is interposed between the anode and the layer which is in contact with the emitting layer containing an amine derivative represented by the formula (2).
摘要翻译：一种有机电致发光器件，包括：阳极，阴极，由有机化合物形成并位于阴极和阳极之间的发射层，以及设置在阳极和阳极之间的空穴注入/空穴传输区域中的两层或更多层发光层; 设置在空穴注入/空穴传输区域中的层，与包含由式（1）表示的化合物的发光层接触的层; 以及设置在空穴注入/空穴传输区域中的层，介于阳极和与包含由式（2）表示的胺衍生物的发光层接触的层之间的层。

5. 发明授权

US08541111B2 Organic electroluminescent device and display apparatus 有权
标题翻译：有机电致发光器件和显示装置
公开(公告)号：US08541111B2
公开(公告)日：2013-09-24
申请号：US12117544
申请日：2008-05-08
申请人： Emiko Kambe , Shigeyuki Matsunami , Yasunori Kijima
发明人： Emiko Kambe , Shigeyuki Matsunami , Yasunori Kijima
IPC分类号： H01L51/54
CPC分类号： H01L51/0071 , H01L51/0035 , H01L51/0038 , H01L51/0042 , H01L51/0051 , H01L51/0054 , H01L51/0055 , H01L51/006 , H01L51/007 , H01L51/0077 , H01L51/0094 , H01L51/5012 , H01L51/5048
摘要： A red light-emitting organic electroluminescent device is provided and includes an anode; a cathode; and an organic layer which includes a light-emitting layer and is interposed between the anode and cathode. The light-emitting layer includes a red light-emitting guest material and a host material composed of a polycyclic aromatic hydrocarbon compound whose mother skeleton has a ring member number of from four to seven. The organic electroluminescent device also includes an electron transport layer containing a benzimidazole derivative provided adjacent to the light-emitting layer.
摘要翻译：提供红色发光有机电致发光器件，并包括阳极; 阴极以及包含发光层并且介于阳极和阴极之间的有机层。发光层包括红色发光客体材料和由母体骨架具有4-7个成员的多环芳族烃化合物组成的主体材料。有机电致发光器件还包括含有邻近发光层设置的苯并咪唑衍生物的电子传输层。

6. 发明申请

US20100252823A1 ORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY APPARATUS 有权
标题翻译：有机电致发光器件和显示器
公开(公告)号：US20100252823A1
公开(公告)日：2010-10-07
申请号：US12730637
申请日：2010-03-24
申请人： Emiko Kambe , Yasunori Kijima
发明人： Emiko Kambe , Yasunori Kijima
IPC分类号： H01L51/54
CPC分类号： H01L51/5048 , H01L27/3244 , H01L51/0059 , H01L51/006 , H01L51/0072 , H01L2251/558
摘要： An organic electroluminescent device includes an anode; a cathode; an organic layer including a light-emitting layer and disposed between the anode and the cathode; and an electron transport layer constituting the organic layer, disposed between the cathode and the light-emitting layer, and having a stacked structure including a layer containing a benzimidazole derivative and a layer containing a dibenzimidazole derivative represented by general formula (1): wherein Y1 to Y8 each represent a substituted or unsubstituted aryl group having 6 to 60 carbon atoms, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted pyridyl group, a substituted or unsubstituted quinolyl group, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted alkoxy group having 1 to 20 carbon atoms, or a substituted or unsubstituted aliphatic cyclic group, and Y7 and Y8 may form a ring through a linking group.
摘要翻译：有机电致发光器件包括阳极; 阴极包括发光层并设置在阳极和阴极之间的有机层; 以及构成有机层的电子传输层，设置在阴极和发光层之间，并且具有包括含有苯并咪唑衍生物的层和含有通式（1）表示的二苯并咪唑衍生物的层的层叠结构：其中Y1 至Y8各自表示取代或未取代的碳原子数为6〜60的芳基，取代或未取代的烯基，取代或未取代的吡啶基，取代或未取代的喹啉基，取代或未取代的碳原子数1〜20的烷基取代或未取代的碳原子数1〜20的烷氧基或取代或未取代的脂族环状基团，Y 7和Y 8可以通过连接基团形成环。

7. 发明申请

US20100219404A1 ORGANIC EL DEVICE 有权
标题翻译：有机EL设备
公开(公告)号：US20100219404A1
公开(公告)日：2010-09-02
申请号：US12670490
申请日：2008-09-26
申请人： Jun Endo , Kenichi Fukuoka , Toshihiro Iwakuma , Chishio Hosokawa , Tadahiko Yoshinaga , Emiko Kambe , Yasunori Kijima
发明人： Jun Endo , Kenichi Fukuoka , Toshihiro Iwakuma , Chishio Hosokawa , Tadahiko Yoshinaga , Emiko Kambe , Yasunori Kijima
IPC分类号： H01L51/30
CPC分类号： H01L51/006 , C09B57/00 , C09B57/008 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/0081 , H01L51/5016 , H01L51/5048
摘要： An organic EL device includes: an anode, a cathode and an organic thin-film layer interposed between the anode and the cathode, in which the organic thin-film layer includes: an emitting layer containing a host material and a phosphorescent material; and a hole transporting layer provided adjacent to the anode relative to the emitting layer. The hole transporting layer includes a first hole transporting layer and a second hole transporting layer that are sequentially layered on the anode, in which the first hole transporting layer contains an amino compound substituted by an aromatic substituent represented by a formula (1) below and the second hole transporting layer contains at least one of compounds represented by formulae (2) to (5) below.
摘要翻译：有机EL器件包括：阳极，阴极和介于阳极和阴极之间的有机薄膜层，其中有机薄膜层包括：含有主体材料和磷光材料的发射层; 以及相对于发光层与阳极相邻设置的空穴传输层。空穴传输层包括依次层叠在阳极上的第一空穴传输层和第二空穴传输层，其中第一空穴传输层含有被下述式（1）表示的芳香族取代基取代的氨基化合物和第二空穴传输层含有下述式（2）〜（5）表示的化合物中的至少一种。

8. 发明授权

US09105858B2 Organic electroluminescent device and display apparatus 有权
标题翻译：有机电致发光器件和显示装置
公开(公告)号：US09105858B2
公开(公告)日：2015-08-11
申请号：US12730637
申请日：2010-03-24
申请人： Emiko Kambe , Yasunori Kijima
发明人： Emiko Kambe , Yasunori Kijima
IPC分类号： H01L51/54 , H01L51/50 , H01L27/32 , H01L51/00
CPC分类号： H01L51/5048 , H01L27/3244 , H01L51/0059 , H01L51/006 , H01L51/0072 , H01L2251/558
摘要： An organic electroluminescent device includes an anode; a cathode; an organic layer including a light-emitting layer and disposed between the anode and the cathode; and an electron transport layer constituting the organic layer, disposed between the cathode and the light-emitting layer, and having a stacked structure including a layer containing a benzimidazole derivative and a layer containing a dibenzimidazole derivative represented by general formula (1): wherein Y1 to Y8 each represent a substituted or unsubstituted aryl group having 6 to 60 carbon atoms, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted pyridyl group, a substituted or unsubstituted quinolyl group, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted alkoxy group having 1 to 20 carbon atoms, or a substituted or unsubstituted aliphatic cyclic group, and Y7 and Y8 may form a ring through a linking group.
摘要翻译：有机电致发光器件包括阳极; 阴极包括发光层并设置在阳极和阴极之间的有机层; 以及构成有机层的电子传输层，设置在阴极和发光层之间，并且具有包括含有苯并咪唑衍生物的层和含有通式（1）表示的二苯并咪唑衍生物的层的层叠结构：其中Y1 至Y8各自表示取代或未取代的碳原子数为6〜60的芳基，取代或未取代的烯基，取代或未取代的吡啶基，取代或未取代的喹啉基，取代或未取代的碳原子数1〜20的烷基取代或未取代的碳原子数1〜20的烷氧基或取代或未取代的脂族环状基团，Y 7和Y 8可以通过连接基团形成环。

9. 发明申请

US20110198577A1 ORGANIC ELECTROLUMINESCENT ELEMENT AND DISPLAY DEVICE 审中-公开
标题翻译：有机电致发光元件和显示装置
公开(公告)号：US20110198577A1
公开(公告)日：2011-08-18
申请号：US13120202
申请日：2009-10-02
申请人： Emiko Kambe , Shigeyuki Matsunami , Yasunori Kijima
发明人： Emiko Kambe , Shigeyuki Matsunami , Yasunori Kijima
IPC分类号： H01L51/54
CPC分类号： H01L51/0072 , H01L51/0052 , H01L51/0058 , H01L51/0059 , H01L51/5012 , H01L51/5048
摘要： An organic electroluminescent element having high light emission efficiency, high color purity, and a long light emission lifetime, and a display device using the same are provided. In an organic electroluminescent element 11 having red light emission characteristics in which an organic layer 14 including a light emitting layer 14c is held between an anode 13 and a cathode 15, the light emitting layer 14c contains a guest material having the red light emission characteristics and a host material of a polycyclic aromatic hydrocarbon compound with a mother skeleton having 4 to 7 ring members. An electron transport layer 14d containing a specific benzimidazole derivative is provided adjacent to the light emitting layer 14c.
摘要翻译：提供了发光效率高，色纯度高，发光寿命长的有机电致发光元件和使用该有机电致发光元件的显示装置。在具有红色发光特性的有机电致发光元件11中，包含发光层14c的有机层14保持在阳极13和阴极15之间，发光层14c含有具有红色发光特性的客体材料，具有母体骨架的多环芳烃化合物的主体材料具有4-7个环成员。在发光层14c附近设置含有特定的苯并咪唑衍生物的电子传输层14d。

10. 发明申请

US20110031877A1 ORGANIC ELECTROLUMINESCENCE ELEMENT AND DISPLAY DEVICE USING THE SAME 有权
标题翻译：有机电致发光元件及其显示装置
公开(公告)号：US20110031877A1
公开(公告)日：2011-02-10
申请号：US12910008
申请日：2010-10-22
申请人： Ichinori Takada , Tadahiko Yoshinaga , Emiko Kambe , Shigeyuki Matsunami , Yasunori Kijima
发明人： Ichinori Takada , Tadahiko Yoshinaga , Emiko Kambe , Shigeyuki Matsunami , Yasunori Kijima
IPC分类号： H01J1/62
CPC分类号： H01L51/0059 , C07C211/54 , C07F7/081 , C09K11/06 , C09K2211/1014 , H01L51/006 , H01L51/0085 , H01L51/5048 , H05B33/14 , H05B33/22 , Y10S428/917
摘要： An organic electroluminescence element includes: a pair of electrodes; and an organic light emitting functional layer structured as a multilayer structure made of an organic material held between the pair of electrodes, and containing at least one of a material represented by the general formula (1), and a material represented by the general formula (2) in the multilayer structure.
摘要翻译：有机电致发光元件包括：一对电极; 以及作为由有机材料构成的多层结构构成的有机发光功能层，保持在所述一对电极之间，并且含有由通式（1）表示的材料中的至少一种和由通式（1）表示的材料 2）在多层结构中。

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