公开(公告)号：US07888865B2

公开(公告)日：2011-02-15

申请号：US10574179

申请日：2005-02-15

申请人： Toshihiro Iwakuma ,  Masahide Matsuura ,  Hiroshi Yamamoto ,  Hisayuki Kawamura ,  Chishio Hosokawa

发明人： Toshihiro Iwakuma ,  Masahide Matsuura ,  Hiroshi Yamamoto ,  Hisayuki Kawamura ,  Chishio Hosokawa

IPC分类号： H01L51/52

CPC分类号： H05B33/14 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  H01L51/005 ,  H01L51/0056 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/007 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5036 ,  H01L51/5052

摘要： An organic electroluminescent device including at least an anode, a first emitting layer, a hole barrier layer, a second emitting layer and a cathode in this order. The first emitting layer and the second emitting layer both include a hole transporting material. The organic EL device is small in chromaticity change and has high efficiency.

摘要翻译： 依次包括至少阳极，第一发光层，空穴阻挡层，第二发光层和阴极的有机电致发光器件。 第一发光层和第二发光层都包括空穴传输材料。 有机EL器件的色度变化小，效率高。

公开(公告)号：US07423371B2

公开(公告)日：2008-09-09

申请号：US11272069

申请日：2005-11-14

申请人： Chishio Hosokawa ,  Hisayuki Kawamura ,  Hiroaki Nakamura

发明人： Chishio Hosokawa ,  Hisayuki Kawamura ,  Hiroaki Nakamura

IPC分类号： H01J1/62

CPC分类号： H01L51/5212 ,  H01L27/32 ,  H01L51/5203 ,  H01L51/5206 ,  H01L51/5225 ,  H01L51/5228 ,  H01L2251/5361

摘要： An organic electroluminescence element and manufacturing method thereof including an anode, semiconductor layer, organic light-emitting medium, and a cathode, wherein an organic light-emitting medium is located between the first electrode and the semiconductor layer including the non-monocrystal material and the second electrode is electrically connected to the edge section of the semiconductor layer when either one of the anode or cathode is designated as first electrode and the other electrode as second electrode. Because the first electrode and the second electrode are configured not to be opposite to each other, various electrode materials can be used, and the light-emitting area can be increased, and therefore, the organic EL element with the luminous energy emitted to the outside and a manufacturing method thereof can efficiently obtain such an organic EL element.

摘要翻译： 一种有机电致发光元件及其制造方法，包括阳极，半导体层，有机发光介质和阴极，其中有机发光介质位于第一电极和包含非单晶材料的半导体层之间， 当阳极或阴极中的任一个被指定为第一电极，另一个电极被指定为第二电极时，第二电极电连接到半导体层的边缘部分。 由于第一电极和第二电极被配置为不相对，可以使用各种电极材料，并且可以增加发光面积，因此具有发射到外部的光能的有机EL元件 并且其制造方法可以有效地获得这种有机EL元件。

公开(公告)号：US20070018569A1

公开(公告)日：2007-01-25

申请号：US10556430

申请日：2004-04-26

申请人： Hisayuki Kawamura ,  Tetsuya Inoue ,  Chishio Hosokawa

发明人： Hisayuki Kawamura ,  Tetsuya Inoue ,  Chishio Hosokawa

IPC分类号： H01J63/04 ,  C07C211/00

CPC分类号： C07D209/58 ,  C07C211/61 ,  C07D333/24 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/006 ,  H01L51/5016 ,  H01L51/5048 ,  H05B33/14 ,  Y10S428/917

摘要： Provided are a novel arylamine compound of a specific structure having at least one spiro bond; an organic EL device in which an organic compound layer comprising one layer or plural layers including at least a luminescent layer is interposed between a cathode and an anode, wherein at least one of the above organic compound layers contains the arylamine derivative described above; an organic EL device in which an organic compound layer comprising one layer or plural layers including at least a luminescent layer is interposed between a cathode and an anode, wherein at least one of the above organic compound layers contains the arylamine derivative described above and a luminescent material; and an organic EL device in which an organic compound layer comprising one layer or plural layers including at least a luminescent layer is interposed between a cathode and an anode, wherein the above organic compound layer is prepared by laminating a hole transporting layer containing the arylamine derivative described above and a luminescent layer comprising a phosphorescence-emitting metal complex and a host material. Provided are an organic EL device which has a high luminance, a high heat resistance and a long life and which is excellent in a hole transporting property and has a high luminous efficiency and a novel arylamine compound which realizes the same.

摘要翻译： 提供具有至少一个螺键的特定结构的新型芳胺化合物; 一种有机EL器件，其中包含至少包含发光层的一层或多层的有机化合物层插入在阴极和阳极之间，其中至少一个上述有机化合物层含有上述芳基胺衍生物; 一种有机EL器件，其中包含至少包含发光层的一层或多层的有机化合物层插入在阴极和阳极之间，其中至少一个上述有机化合物层含有上述芳基胺衍生物和发光 材料; 以及其中在阴极和阳极之间插入包括至少包含发光层的一层或多层的有机化合物层的有机EL器件，其中上述有机化合物层通过层压含有芳基胺衍生物的空穴传输层 以及包含磷光发光金属络合物和主体材料的发光层。 提供一种具有高亮度，高耐热性和长寿命并且具有优异的空穴传输性并且具有高发光效率的有机EL器件和实现其的新型芳基胺化合物。

公开(公告)号：US20060066226A1

公开(公告)日：2006-03-30

申请号：US11272069

申请日：2005-11-14

申请人： Chishio Hosokawa ,  Hisayuki Kawamura ,  Hiroaki Nakamura

发明人： Chishio Hosokawa ,  Hisayuki Kawamura ,  Hiroaki Nakamura

IPC分类号： H05B33/00

CPC分类号： H01L51/5212 ,  H01L27/32 ,  H01L51/5203 ,  H01L51/5206 ,  H01L51/5225 ,  H01L51/5228 ,  H01L2251/5361

摘要： The present invention relates to an organic electroluminescence element and the manufacturing method thereof comprising an anode, semiconductor layer, organic light-emitting medium, and a cathode, an organic light-emitting medium is located between the first electrode and the semiconductor layer comprising the non-monocrystal material and the second electrode is electrically connected to the edge section of the semiconductor layer when either one of the anode or cathode is designated to the first electrode and the other electrode to the second electrode. Because the first electrode and the second electrode are configured in such a manner not to be opposite to each other in this way, various electrode materials are able to be used and the light-emitting area is able to be increased, and therefore, the organic EL element with the luminous energy taken out to the outside and a manufacturing method that can efficiently obtain such organic EL element are able to be provided.

摘要翻译： 本发明涉及一种有机电致发光元件及其制造方法，其包括阳极，半导体层，有机发光介质和阴极，有机发光介质位于第一电极和半导体层之间， 当阳极或阴极中的任一个被指定为第一电极并且另一个电极指定到第二电极时，第二电极电连接到半导体层的边缘部分。 由于第一电极和第二电极以这种方式配置成彼此不相对的方式，因此能够使用各种电极材料，并且能够增加发光面积，因此有机物 能够向外部取出发光的EL元件和能够有效地获得这样的有机EL元件的制造方法。

公开(公告)号：US06951693B2

公开(公告)日：2005-10-04

申请号：US10179179

申请日：2002-06-26

申请人： Chishio Hosokawa ,  Masakazu Funahashi ,  Hisayuki Kawamura ,  Hiromasa Arai ,  Hidetoshi Koga ,  Hidetsugu Ikeda

发明人： Chishio Hosokawa ,  Masakazu Funahashi ,  Hisayuki Kawamura ,  Hiromasa Arai ,  Hidetoshi Koga ,  Hidetsugu Ikeda

IPC分类号： C07C211/54 ,  C07C211/58 ,  C07C211/61 ,  C09K11/06 ,  H01L51/30 ,  H01L51/50 ,  H05B33/12

CPC分类号： C09K11/06 ,  B01J31/24 ,  C07C211/54 ,  C07C211/58 ,  C07C211/61 ,  C07C2603/18 ,  C07C2603/24 ,  C07C2603/26 ,  C07C2603/44 ,  C07C2603/48 ,  C07C2603/52 ,  C09K2211/10 ,  C09K2211/1003 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1092 ,  H01L51/0042 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0068 ,  H01L51/007 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5048 ,  H01L51/5088 ,  H01L2251/308 ,  H05B33/14 ,  Y10S428/917

摘要： Materials for organic electroluminescence devices represented by following general formula [1]: wherein A represents a substituted or unsubstituted arylene group having 22 to 60 carbon atoms, X1 to X4 each independently represent a substituted or unsubstituted arylene group having 6 to 30 carbon atoms, X1 and X2 may be bonded to each other, X3 and X4 may be bonded to each other, Y1 to Y4 each independently represent an organic group represented by general formula [2], a to d each represent an integer of 0 to 2 and, when the arylene group represented by A has 26 or less carbon atoms, a+b+c+d>0 and the arylene group does not contain two or more anthracene nucleus; general formula [2] being: wherein R1 to R4 each independently represent hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted aryl group having 6 to 20 carbon atoms, cyano group or form a triple bond by a linkage of R1 and R2 or R3 and R4, Z represents a substituted or unsubstituted aryl group having 6 to 20 carbon atoms and n represents 0 or 1.

摘要翻译： 由以下通式[1]表示的有机电致发光元件用材料：其中A表示取代或未取代的碳原子数22〜60的亚芳基，X 1〜X 4各自独立地 独立地表示取代或未取代的具有6至30个碳原子的亚芳基，X 1和X 2彼此可以彼此键合，X 3， 和X 4彼此键合，Y 1至Y 4各自独立地表示由通式[2]表示的有机基团， a至d各自表示0〜2的整数，当由A表示的亚芳基具有26个或更少的碳原子时，a + b + c + d> 0，并且亚芳基不含有两个或更多个蒽核; 通式[2]表示：其中R 1至R 4各自独立地表示氢原子，取代或未取代的碳原子数1〜20的烷基，取代或未取代的 具有6至20个碳原子的芳基，氰基或通过R 1和R 2或R 3的连接形成三键和R 3 R 4，Z表示取代或未取代的碳原子数6〜20的芳基，n表示0或1。

公开(公告)号：US06489489B2

公开(公告)日：2002-12-03

申请号：US09778816

申请日：2001-02-08

申请人： Toshio Sakai ,  Hisahiro Higashi ,  Hiroaki Nakamura ,  Hisayuki Kawamura ,  Chishio Hosokawa

发明人： Toshio Sakai ,  Hisahiro Higashi ,  Hiroaki Nakamura ,  Hisayuki Kawamura ,  Chishio Hosokawa

IPC分类号： C07D20982

CPC分类号： H05B33/14 ,  C07C13/547 ,  C07C13/567 ,  C07C13/58 ,  C07C13/62 ,  C07C15/16 ,  C07C15/58 ,  C07C15/60 ,  C07C15/62 ,  C07C43/2055 ,  C07C211/50 ,  C07C217/80 ,  C07C255/51 ,  C07C2603/24 ,  C07C2603/26 ,  C07C2603/40 ,  C07C2603/54 ,  C07D209/44 ,  C07D209/86 ,  C07D307/91 ,  C07D333/72 ,  C09K11/06 ,  H01L51/0044 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  Y10S428/917

摘要： Disclosed is a practical, organic, blue-emitting EL device having a long life and having high luminous efficiency and good thermal stability. The device comprises organic compound layers, of which at least one is an organic blue-emitting layer, as sandwiched between a pair of electrodes, and is characterized in that the organic blue-emitting layer comprises an organic host compound having a fluorescence quantum efficiency of not smaller than 0.3 in a solid state and a fluorescent substance, and the organic host compound and the fluorescent substance are selected such that the device retains a monomeric blue-emitting ability, and that all the organic compound layers have a glass transition temperature of not lower than 75° C., while the organic compound layers adjacent to the organic blue-emitting layer have a glass transition temperature of not lower than 105° C.

摘要翻译： 公开了一种具有长寿命并且具有高发光效率和良好热稳定性的实用的有机发光EL器件。 该装置包括有机化合物层，其中至少一个是有机发光层，夹在一对电极之间，其特征在于有机发光层包括具有荧光量子效率的有机主体化合物 固态为0.3以上的荧光物质，选择有机主体化合物和荧光物质，使得该装置保持单体蓝色发射能力，并且所有有机化合物层的玻璃化转变温度不为 低于75℃，而与有机发光层相邻的有机化合物层的玻璃化转变温度不低于105℃。

公开(公告)号：US06416888B1

公开(公告)日：2002-07-09

申请号：US09671296

申请日：2000-09-27

申请人： Hisayuki Kawamura ,  Hiroaki Nakamura ,  Chishio Hosokawa

发明人： Hisayuki Kawamura ,  Hiroaki Nakamura ,  Chishio Hosokawa

IPC分类号： H05B3322

CPC分类号： H01L51/5092 ,  H01L51/5012 ,  H01L51/5088 ,  H01L51/5206 ,  H01L51/5221 ,  Y10T428/24942 ,  Y10T428/26

摘要： An organic EL device having a low driving voltage and exhibiting high luminous brightness and superior durability, and a method of manufacturing the same. The organic EL device has an anode layer, an organic light-emitting layer, and a cathode layer. An inorganic thin layer, comprising an inorganic compound of Ge, Sn, Zn, Cd, etc. and an inorganic compound of an element of Group 5A to Group 8 in the periodic table in combination, is provided between the anode layer and the organic light-emitting layer and between the cathode layer and the organic light-emitting layer, or the anode layer or the cathode layer comprises a chalcogenide of Si, Ge, Sn, Pb, Ga, In, Zn, Cd, Mg, etc. and an inorganic compound of an element of Group 5A to Group 8 in the periodic table in combination.

摘要翻译： 具有低驱动电压并且具有高发光亮度和优异的耐久性的有机EL器件及其制造方法。 有机EL器件具有阳极层，有机发光层和阴极层。 在阳极层和有机光之间设置无机薄层，其包含Ge，Sn，Zn，Cd等的无机化合物和元素周期表中第5A族至第8族的元素的无机化合物 或者阳极层或阴极层包含Si，Ge，Sn，Pb，Ga，In，Zn，Cd，Mg等的硫族化物，以及 组合的元素周期表中第5A族至第8族元素的无机化合物。

公开(公告)号：US06074734A

公开(公告)日：2000-06-13

申请号：US860927

申请日：1997-07-21

申请人： Hisayuki Kawamura ,  Hiroaki Nakamura ,  Chishio Hosokawa

发明人： Hisayuki Kawamura ,  Hiroaki Nakamura ,  Chishio Hosokawa

IPC分类号： C07C211/54 ,  C07C217/80 ,  C07C217/92 ,  C09K11/06 ,  H01L51/50 ,  H05B33/14 ,  B23B7/02 ,  C07C211/00 ,  H01J1/62

CPC分类号： H05B33/14 ,  C07C211/54 ,  C07C217/80 ,  C07C217/92 ,  C09K11/06 ,  C07C2101/02 ,  C07C2101/04 ,  C07C2101/08 ,  C07C2101/14 ,  H01L51/5048 ,  H01L51/5088

摘要： The present invention provides a triamine compound represented by general formula (I): ##STR1## an organic luminescence device which comprises an organic layer and a pair of electrodes disposed on both sides of the organic layer wherein the organic layer at least contains a layer of a light emitting zone and a layer of a hole transporting zone which comprises a hole injecting layer containing the triamine compound and a hole transporting layer, and an organic thin film comprising two layers which are a layer containing a compound represented by general formula (I) and having a thickness of 5 nm to 5 .mu.m and a layer containing a compound represented by general formula (II): ##STR2##

摘要翻译： PCT No.PCT / JP96 / 00082 Sec。 371日期1997年7月21日 102（e）日期1997年7月21日PCT 1996年1月19日PCT PCT。 公开号WO96 / 22273 日期：1996年7月25日本发明提供由通式（I）表示的三胺化合物：有机发光装置，其包含有机层和设置在有机层两侧的一对电极，其中有机层至少含有 发光区的层和空穴传输区的层，其包含含有三胺化合物和空穴传输层的空穴注入层，以及包含两层的有机薄膜，该层是含有由通式（ I），并且具有5nm至5μm的厚度和含有由通式（II）表示的化合物的层：

公开(公告)号：US5837166A

公开(公告)日：1998-11-17

申请号：US615281

申请日：1996-03-27

申请人： Hisayuki Kawamura ,  Chishio Hosokawa ,  Tadashi Kusumoto ,  Hiroaki Nakamura

发明人： Hisayuki Kawamura ,  Chishio Hosokawa ,  Tadashi Kusumoto ,  Hiroaki Nakamura

IPC分类号： H01L51/50 ,  C07B61/00 ,  C07C209/10 ,  C07C211/54 ,  C07C211/58 ,  C07C211/61 ,  C07C217/80 ,  C07C217/92 ,  C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H05B33/14 ,  H05B33/22 ,  G02F1/00 ,  C07C211/00

CPC分类号： C07C211/54 ,  C07C211/58 ,  C07C211/61 ,  C07C217/80 ,  C07C217/92 ,  C09K11/06 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/006 ,  H05B33/14 ,  C07C2101/02 ,  C07C2101/04 ,  C07C2101/08 ,  C07C2101/14 ,  C07C2103/18 ,  C07C2103/20 ,  C07C2103/24 ,  C07C2103/26 ,  C07C2103/50 ,  H01L2251/308 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0081 ,  H01L51/5012 ,  Y10S428/917

摘要： Organic electroluminescence devices having the life of light emission superior to those of conventional electroluminescence devices, and novel arylenediamine derivatives which can remarkably improve the life of light emission of an organic electroluminescence device when the derivatives are used as a component of the device, are disclosed. The organic electroluminescence devices of the present invention at least contain a p-phenylenediamine derivative having 6 or more benzene ring skeletons, or at least a 4,4'-biphenylenediamine derivative having 5 biphenyl groups. The arylenediamine derivatives of the present invention include p-phenylenediamine derivatives having 4 biphenyl groups and 4,4'-biphenylenediamine derivatives having 5 biphenyl groups.

摘要翻译： PCT No.PCT / JP94 / 01585第 371日期：1996年3月27日 102（e）1996年3月27日PCT 1994年9月28日PCT公布。 出版物WO95 / 09147 日期1995年04月6日具有优于常规电致发光器件的发光寿命的有机电致发光器件和新型芳基二胺衍生物，当衍生物用作有机电致发光器件的组分时，可以显着提高有机电致发光器件的发光寿命 设备。 本发明的有机电致发光元件至少含有具有6个以上苯环骨架的对苯二胺衍生物或至少具有5个联苯基的4,4'-联苯二胺衍生物。 本发明的芳基二胺衍生物包括具有4个联苯基的对苯二胺衍生物和具有5个联苯基的4,4'-联苯二胺衍生物。

公开(公告)号：US08168327B2

公开(公告)日：2012-05-01

申请号：US11619787

申请日：2007-01-04

申请人： Hironobu Morishita ,  Hisayuki Kawamura ,  Chishio Hosokawa

发明人： Hironobu Morishita ,  Hisayuki Kawamura ,  Chishio Hosokawa

IPC分类号： B32B27/00

CPC分类号： H05B33/14 ,  C07D471/06 ,  C07D487/04 ,  C08G61/00 ,  C08G61/10 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/0052 ,  H01L51/0053 ,  H01L51/0059 ,  H01L51/5048 ,  H01L51/5088 ,  Y10T428/31721

摘要： An imide derivative represented by the following formula (A): wherein Ra and Rb are each a hydrogen atom, a halogen atom, a cyano group, an alkyl group, a fluoroalkyl group or an aryl group; at least one of Ra and Rb is a fluoroalkyl group; and Rc and Rd are each a substituted or unsubstituted benzyl group, an aryl group, a heterocycle, a fluoroalkyl group or an imide group.

摘要翻译： 由下式（A）表示的酰亚胺衍生物：其中Ra和Rb各自为氢原子，卤素原子，氰基，烷基，氟代烷基或芳基; Ra和Rb中的至少一个是氟代烷基; Rc和R d各自为取代或未取代的苄基，芳基，杂环，氟代烷基或酰亚胺基。