公开(公告)号：US08455863B2

公开(公告)日：2013-06-04

申请号：US12686009

申请日：2010-01-12

申请人： Emiko Kambe ,  Ichinori Takada ,  Yasunori Kijima

发明人： Emiko Kambe ,  Ichinori Takada ,  Yasunori Kijima

IPC分类号： H01L29/08

CPC分类号： H01L51/50 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0083 ,  H01L51/0085 ,  H01L51/0089 ,  H01L51/0091 ,  H01L51/0092 ,  H01L51/5048 ,  H01L51/5092

摘要： An organic electroluminescent element includes an electron-transport layer composed of a heterocyclic compound, a negative electrode composed of a metal material, and a transition-metal-complex layer arranged between the electron-transport layer and the negative electrode.

摘要翻译： 有机电致发光元件包括由杂环化合物构成的电子传输层，由金属材料构成的负极和布置在电子传输层和负极之间的过渡金属络合物层。

公开(公告)号：US08106391B2

公开(公告)日：2012-01-31

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： H01L51/00 ,  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。

公开(公告)号：US20110024736A1

公开(公告)日：2011-02-03

申请号：US12934922

申请日：2009-04-02

申请人： Emiko Kambe ,  Yasunori Kijima ,  Tadahiko Yoshinaga

发明人： Emiko Kambe ,  Yasunori Kijima ,  Tadahiko Yoshinaga

IPC分类号： H01L51/50

CPC分类号： H05B33/20 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/5012 ,  H05B33/14

摘要： An organic electroluminescent includes an organic layer with a total thickness of 150 nm or over is included between an anode and a cathode. The organic layer includes a light-emitting layer containing a host material of a polycyclic aromatic hydrocarbon compound with a basic skeleton having three to seven ring members, and hole supply layers arranged between the anode and the light-emitting layer and having a smaller thickness than a thickness of the light-emitting layer.

摘要翻译： 包括在阳极和阴极之间的总厚度为150nm以上的有机层的有机电致发光。 有机层包括含有具有三至七个环成员的基本骨架的多环芳族烃化合物的主体材料的发光层，以及设置在阳极和发光层之间的空穴供给层，其厚度比 发光层的厚度。

公开(公告)号：US20100253214A1

公开(公告)日：2010-10-07

申请号：US12730689

申请日：2010-03-24

申请人： Toshiaki Imai ,  Yasunori Kijima ,  Emiko Kambe ,  Tadahiko Yoshinaga

发明人： Toshiaki Imai ,  Yasunori Kijima ,  Emiko Kambe ,  Tadahiko Yoshinaga

IPC分类号： H01L51/54

CPC分类号： H01L51/5215 ,  H01L27/3248 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5231

摘要： An organic electroluminescent device, includes: an anode and a cathode of inorganic conducting material; an organic emission functional layer interposed between the anode and the cathode, and that includes an organic emissive layer; and an organic electrode film provided in contact with an outer side of at least one of the anode and the cathode, wherein the organic electrode film is formed using at least one of (I) a combination of a polycyclic aromatic hydrocarbon compound having a backbone of 3- to 7-membered rings, and a benzoimidazole derivative having a substituent in the benzene ring, and (II) an azatriphenylene derivative.

摘要翻译： 一种有机电致发光器件，包括：无机导电材料的阳极和阴极; 插入在阳极和阴极之间的有机发光功能层，并且包括有机发光层; 以及设置成与所述阳极和所述阴极中的至少一个的外侧接触的有机电极膜，其中，所述有机电极膜使用以下中的至少一种形成：（I）具有以下各项中的至少一种：具有主链的多环芳烃化合物 3〜7元环，苯环中具有取代基的苯并咪唑衍生物，（II）氮杂三亚苯衍生物。

公开(公告)号：US20090066237A1

公开(公告)日：2009-03-12

申请号：US12207115

申请日：2008-09-09

申请人： Emiko Kambe ,  Tadahiko Yoshinaga ,  Yasunori Kijima ,  Mitsuhiro Kashiwabara ,  Hirokazu Yamada

发明人： Emiko Kambe ,  Tadahiko Yoshinaga ,  Yasunori Kijima ,  Mitsuhiro Kashiwabara ,  Hirokazu Yamada

IPC分类号： H01J1/62 ,  B05D5/12

CPC分类号： H05B33/26 ,  H01L27/3246 ,  H01L51/0072 ,  H01L51/5088 ,  H01L51/5218 ,  H01L51/5265 ,  H01L2251/5315

摘要： An organic electroluminescent device is provided with a substrate, and a lower electrode, a luminescence function layer including an organic light-emitting layer, and an upper electrode stacked in this order on the substrate to emit light, which has been generated in said organic light-emitting layer, out of said upper electrode. The lower electrode includes a reflective material layer comprised essentially of metal, an oxide film provided on a surface of said reflective material layer, and a thin metal film provided over the oxide film.

摘要翻译： 有机电致发光器件在基板上设置有基板，下电极，包括有机发光层的发光功能层和依次堆叠在基板上的上电极，所述上电极在所述有机光中产生 从所述上电极排出。 下电极包括基本上由金属构成的反射材料层，设置在所述反射材料层的表面上的氧化物膜和设置在氧化物膜上的薄金属膜。

公开(公告)号：US20080292904A1

公开(公告)日：2008-11-27

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： H05B33/14

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。

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。

公开(公告)号：US20060115681A1

公开(公告)日：2006-06-01

申请号：US11288153

申请日：2005-11-29

申请人： Emiko Kambe ,  Tetsushi Inoue

发明人： Emiko Kambe ,  Tetsushi Inoue

IPC分类号： H01L51/50 ,  H05B33/12

CPC分类号： H01L51/005 ,  H01L51/004 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0094 ,  H01L51/5048 ,  H01L51/5092 ,  H01L2251/308 ,  Y10S428/917 ,  Y10T428/26

摘要： The organic EL element of the invention which achieves the aforementioned object is provided with a base, first and second electrode layers situated facing each other on one side of the base, and a luminescent layer situated between the electrode layers, wherein one of the first electrode layer and the second electrode layer is a hole injection electrode layer while the other is an electron injection electrode layer, an organic thin-film layer made of a vapor depositable polar organic compound with an energy gap of 3.5 eV or greater is provided between the luminescent layer and the electron injection electrode layer, and the organic thin-film layer has a thickness of 0.1 nm-4 nm.

摘要翻译： 实现上述目的的本发明的有机EL元件设置有在基底的一侧面对彼此定位的基底，第一和第二电极层以及位于电极层之间的发光层，其中第一电极 并且第二电极层是空穴注入电极层，而另一个是电子注入电极层，在发光体之间提供由能隙为3.5eV以上的气相沉积极性有机化合物制成的有机薄膜层 层和电子注入电极层，有机薄膜层的厚度为0.1nm〜4nm。

公开(公告)号：US08889268B2

公开(公告)日：2014-11-18

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： H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C07F7/08 ,  C07C211/54 ,  H05B33/14 ,  H05B33/22 ,  H01L51/50

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 that includes a pair of electrodes and an organic light emitting functional layer. The organic light emitting functional layer being a multilayer structure made of an organic material 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, where general formula (1) and general formula (2) are:

摘要翻译： 一种有机电致发光元件，其包括一对电极和有机发光功能层。 所述有机发光功能层是由所述一对电极之间的有机材料构成的多层结构体，并且含有通式（1）表示的材料中的至少一种和通式（2）表示的材料， 通式（1）和通式（2）的多层结构为：

公开(公告)号：US08586202B2

公开(公告)日：2013-11-19

申请号：US12730689

申请日：2010-03-24

申请人： Yoshiaki Imai ,  Yasunori Kijima ,  Emiko Kambe ,  Tadahiko Yoshinaga

发明人： Yoshiaki Imai ,  Yasunori Kijima ,  Emiko Kambe ,  Tadahiko Yoshinaga

IPC分类号： H01L51/54

CPC分类号： H01L51/5215 ,  H01L27/3248 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5231

摘要： An organic electroluminescent device, includes: an anode and a cathode of inorganic conducting material; an organic emission functional layer interposed between the anode and the cathode, and that includes an organic emissive layer; and an organic electrode film provided in contact with an outer side of at least one of the anode and the cathode, wherein the organic electrode film is formed using at least one of (I) a combination of a polycyclic aromatic hydrocarbon compound having a backbone of 3- to 7-membered rings, and a benzoimidazole derivative having a substituent in the benzene ring, and (II) an azatriphenylene derivative.

摘要翻译： 一种有机电致发光器件，包括：无机导电材料的阳极和阴极; 插入在阳极和阴极之间的有机发光功能层，并且包括有机发光层; 以及设置成与所述阳极和所述阴极中的至少一个的外侧接触的有机电极膜，其中，所述有机电极膜使用以下中的至少一种形成：（I）具有以下各项中的至少一种：具有主链的多环芳烃化合物 3〜7元环，苯环中具有取代基的苯并咪唑衍生物，（II）氮杂三亚苯衍生物。