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公开(公告)号：US08872423B2
公开(公告)日：2014-10-28
申请号：US12037718
申请日：2008-02-26
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。
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公开(公告)号：US20080233387A1
公开(公告)日：2008-09-25
申请号：US12037718
申请日：2008-02-26
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。
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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
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).
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4.发明申请ORGANIC ELECTROLUMINESCENT DEVICE USING ARYL AMINE DERIVATIVE CONTAINING HETEROCYCLE 审中-公开有机电致发光器件，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。
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公开(公告)号：US09224971B2
公开(公告)日：2015-12-29
申请号：US12949989
申请日：2010-11-19
CPC分类号： H01L51/5088 , H01L51/0052 , H01L51/0059 , H01L51/006 , H01L51/0072
摘要： An organic electroluminescence device having high light emitting efficiency and improved reliability is provided. The organic electroluminescence device includes: an anode containing at least aluminum (Al); a cathode; and an organic layer between the anode and the cathode, the organic layer including a light emitting layer. The organic layer has a hole injection layer composed of a sulfonic acid derivative between the anode and the light emitting layer.
摘要翻译： 提供了发光效率高，可靠性提高的有机电致发光元件。 有机电致发光器件包括：至少包含铝（Al）的阳极; 阴极 以及阳极和阴极之间的有机层，有机层包括发光层。 有机层在阳极和发光层之间具有由磺酸衍生物构成的空穴注入层。
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公开(公告)号：US08956736B2
公开(公告)日：2015-02-17
申请号：US11954531
申请日：2007-12-12
申请人： Shigeyuki Matsunami , Masayuki Kurotaki , Toshihiro Fukuda , Yasunori Kijima , Akifumi Nakamura
发明人： Shigeyuki Matsunami , Masayuki Kurotaki , Toshihiro Fukuda , Yasunori Kijima , Akifumi Nakamura
CPC分类号： H01L51/0056 , H01L51/0054 , H01L51/0059 , H01L51/006 , H01L51/0067 , H01L51/008 , H01L51/0081 , H01L51/50 , H01L51/5048 , Y10S428/917 , Y10T428/31504
摘要： An organic electroluminescent device for emitting red light is disclosed, including: an anode; a cathode; and an organic layer including a light emitting layer provided between the anode and the cathode, wherein the light-emitting layer contains a red light-emitting guest material and a host material composed of a polycyclic aromatic hydrocarbon compound having a skeleton with a 4 to 7 membered ring, and a photosensitizing layer containing a light-emitting guest material which generates blue light is provided adjacent to the light-emitting layer.
摘要翻译： 公开了一种用于发射红光的有机电致发光器件，包括：阳极; 阴极 以及包括设置在阳极和阴极之间的发光层的有机层，其中，发光层含有红色发光客体材料和由具有4〜7个骨架的多环芳烃化合物构成的主体材料 并且与发光层相邻地设置包含产生蓝色光的发光客体材料的光敏层。
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公开(公告)号：US20110127505A1
公开(公告)日：2011-06-02
申请号：US12949989
申请日：2010-11-19
IPC分类号： H01L33/00
CPC分类号： H01L51/5088 , H01L51/0052 , H01L51/0059 , H01L51/006 , H01L51/0072
摘要： An organic electroluminescence device having high light emitting efficiency and improved reliability is provided. The organic electroluminescence device includes: an anode containing at least aluminum (Al); a cathode; and an organic layer between the anode and the cathode, the organic layer including a light emitting layer. The organic layer has a hole injection layer composed of a sulfonic acid derivative between the anode and the light emitting layer.
摘要翻译： 提供了发光效率高，可靠性提高的有机电致发光元件。 有机电致发光器件包括：至少包含铝（Al）的阳极; 阴极 以及阳极和阴极之间的有机层，有机层包括发光层。 有机层在阳极和发光层之间具有由磺酸衍生物构成的空穴注入层。
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公开(公告)号：US20090039769A1
公开(公告)日：2009-02-12
申请号：US11954531
申请日：2007-12-12
申请人： Shigeyuki Matsunami , Masayuki Kurotaki , Toshihiro Fukuda , Yasunori Kijima , Akifumi Nakamura
发明人： Shigeyuki Matsunami , Masayuki Kurotaki , Toshihiro Fukuda , Yasunori Kijima , Akifumi Nakamura
IPC分类号： H01J1/63
CPC分类号： H01L51/0056 , H01L51/0054 , H01L51/0059 , H01L51/006 , H01L51/0067 , H01L51/008 , H01L51/0081 , H01L51/50 , H01L51/5048 , Y10S428/917 , Y10T428/31504
摘要： An organic electroluminescent device for emitting red light is disclosed, including: an anode; a cathode; and an organic layer including a light emitting layer provided between the anode and the cathode, wherein the light-emitting layer contains a red light-emitting guest material and a host material composed of a polycyclic aromatic hydrocarbon compound having a skeleton with a 4 to 7 membered ring, and a photosensitizing layer containing a light-emitting guest material which generates blue light is provided adjacent to the light-emitting layer.
摘要翻译： 公开了一种用于发射红光的有机电致发光器件，包括：阳极; 阴极 以及包括设置在阳极和阴极之间的发光层的有机层，其中，发光层含有红色发光客体材料和由具有4〜7个骨架的多环芳烃化合物构成的主体材料 并且与发光层相邻地设置包含产生蓝光的发光客体材料的光敏层。
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公开(公告)号：US20080164809A1
公开(公告)日：2008-07-10
申请号：US11953258
申请日：2007-12-10
申请人： Shigeyuki Matsunami , Masayuki Kurotaki , Toshihiro Fukuda , Yasunori Kijima , Akifumi Nakamura
发明人： Shigeyuki Matsunami , Masayuki Kurotaki , Toshihiro Fukuda , Yasunori Kijima , Akifumi Nakamura
CPC分类号： H01L51/5036 , C09K11/06 , C09K2211/1011 , H01L51/0054 , H01L51/0056 , H01L51/006 , H01L51/0061 , H01L51/0068 , H01L51/0072 , H01L51/008
摘要： An organic electroluminescent device for emitting red light is disclosed. The device includes: an anode; a cathode; and an organic layer including a light-emitting layer, wherein the light-emitting layer contains a red light-emitting guest material and a host material composed of a polycyclic aromatic hydrocarbon compound having a skeleton with 4 to 7 membered rings, and a photosensitizing layer containing a light-emitting guest material generating green light is provided adjacent to the light-emitting layer.
摘要翻译： 公开了一种用于发射红光的有机电致发光器件。 该装置包括：阳极; 阴极 以及包含发光层的有机层，其中所述发光层含有红色发光客体材料和由具有4〜7元环的骨架的多环芳烃化合物构成的主体材料，以及光敏层 在发光层附近设置含有产生绿色光的发光宾客材料。
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公开(公告)号：US08664677B2
公开(公告)日：2014-03-04
申请号：US13054840
申请日：2009-07-28
IPC分类号： H01L33/00
CPC分类号： H01L51/5203 , H01L27/3244 , H01L27/3276 , H01L51/5234 , H01L51/5265 , H01L2251/5315 , H01L2251/558 , H05B33/24
摘要： Provided is a light-emitting element in the structure and configuration of causing no possibility of a short circuit between first and second electrodes even if there is any foreign substance or a protrusion on the first electrode. Such a light-emitting element is configured to include, in order, a first electrode 21, an organic layer 23 including a light-emitting layer made of an organic light-emitting material, a semi-transmissive/reflective film 40, a resistance layer 50, and a second electrode 22. The first electrode 21 reflects a light coming from the light-emitting layer, and the second electrode 22 passes through a light coming from the semi-transmissive/reflective film 40 after passing therethrough. The semi-transmissive/reflective film on the organic layer 23 has an average film thickness of 1 nm to 6 nm both inclusive.
摘要翻译： 提供一种结构和结构的发光元件，即使在第一电极上存在任何异物或突起，也不会导致第一和第二电极之间的短路的可能性。 这样的发光元件被配置为依次包括第一电极21，包括由有机发光材料制成的发光层的有机层23，半透射/反射膜40，电阻层 50和第二电极22.第一电极21反射来自发光层的光，第二电极22穿过来自半透射/反射膜40的光。 有机层23上的半透射/反射膜的平均膜厚度为1nm〜6nm。
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