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公开(公告)号：US20070257604A1
公开(公告)日：2007-11-08
申请号：US11759084
申请日：2007-06-06
IPC分类号： H01J1/62
CPC分类号： H01L51/0043 , C08G61/02 , C08G61/04 , C08G83/001 , C08G2261/1526 , C08G2261/312 , C08G2261/3142 , C08G2261/374 , C08G2261/5242 , C09K11/06 , C09K2211/1014 , C09K2211/1029 , C09K2211/1092 , C09K2211/1408 , C09K2211/1416 , C09K2211/1425 , C09K2211/1433 , C09K2211/1466 , C09K2211/185 , C09K2211/188 , H01L51/0035 , H01L51/0039 , H01L51/004 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0084 , H01L51/0085 , H01L51/0094 , H01L51/5012 , H01L51/5016 , Y10S428/917
摘要： A main chain-type or side chain-type polymeric compound having a structure wherein at least one metal complex segment having a plurality of ligands is introduced into a main chain or a side chain is provided. In the case where the polymeric compound is the main chain-type polymeric compound, the metal complex segment has at least one ligand constituting a polymer main chain of the polymeric compound and having a carbon atom and oxygen atom bonded to a metal atom. On the other hand, in the case where the polymeric compound is the side chain-type polymeric compound, a polymer main chain thereof has a conjugated structure, preferably a conjugated double bond. A ligand for the polymeric compound includes a chain or cyclic ligand, of which a bidentate ligand having an organic cyclic structure is preferred, and the ligand has at least one carbon atom or oxygen atom and is bonded to a center metal atom, preferably iridium, via the carbon atom or oxygen atom. In a case of forming a luminescence layer by using the polymeric compound as a luminescent material, a resultant organic luminescence device is less liable to cause a concentration extinction and is a high-luminescence efficiency device excellent in stability.
摘要翻译： 提供具有其中至少一个具有多个配体的金属络合物区段引入主链或侧链的结构的主要链型或侧链型聚合物。 在聚合化合物是主链型聚合物的情况下，金属络合物区段具有至少一个构成高分子化合物的聚合物主链的配体，并且具有与金属原子键合的碳原子和氧原子。 另一方面，在高分子化合物为侧链型高分子化合物的情况下，其聚合物主链具有共轭结构，优选共轭双键。 聚合化合物的配体包括链或环状配体，其中优选具有有机环状结构的二齿配体，并且配体具有至少一个碳原子或氧原子并且键合到中心金属原子，优选铱， 通过碳原子或氧原子。 在通过使用高分子化合物作为发光材料形成发光层的情况下，所得的有机发光器件不太容易引起浓度消光，并且是稳定性优异的高发光效率器件。
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72.发明授权Electroconductive device, organic electroluminescence device using the device and process for producing the electroconductive device 失效导电装置，使用该装置的有机电致发光装置和用于制造导电装置的方法公开(公告)号：US06946207B2
公开(公告)日：2005-09-20
申请号：US09963441
申请日：2001-09-27
申请人： Jun Kamatani , Hidemasa Mizutani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Takashi Moriyama
发明人： Jun Kamatani , Hidemasa Mizutani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Takashi Moriyama
IPC分类号： H01L51/50 , C09K11/00 , C09K11/06 , H01J1/62 , H01J63/04 , H01L51/00 , H05B33/10 , H05B33/12 , H05B33/14 , H05B33/22
CPC分类号： H01L51/005 , C09K11/06 , C09K2211/1011 , H01L51/0055 , H01L51/0058 , H01L51/0072 , H01L51/0081 , H01L51/5048 , H01L51/5092 , H05B33/14 , Y10S428/917
摘要： An electroconductive device includes a pair of oppositely disposed electrodes, a luminescence layer and an electroconductive layer disposed between the electrodes. The electroconductive layer includes a mixture of a plurality of organic compounds which are mutually structural isomers and include a major component and a minor component. The mixture contains the major and minor components in a (major component/minor component) ratio of 1/1 to 9/1. When the electroconductive layer is used as a carrier injection or transport layer, preferably an electron injection layer, a resultant electroluminescence (EL) device exhibits a high luminescence efficiency.
摘要翻译： 导电装置包括一对相对设置的电极，发光层和设置在电极之间的导电层。 导电层包括多个相互结构异构体的有机化合物的混合物，并且包括主要组分和次要组分。 该混合物含有（主成分/次要成分）比率为1/1至9/1的主要和次要组分。 当导电层用作载流子注入或输送层，优选使用电子注入层时，所得的电致发光（EL）器件表现出高的发光效率。
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公开(公告)号：US07238435B2
公开(公告)日：2007-07-03
申请号：US10258241
申请日：2002-08-30
CPC分类号： H01L51/0043 , C08G61/02 , C08G61/04 , C08G83/001 , C08G2261/1526 , C08G2261/312 , C08G2261/3142 , C08G2261/374 , C08G2261/5242 , C09K11/06 , C09K2211/1014 , C09K2211/1029 , C09K2211/1092 , C09K2211/1408 , C09K2211/1416 , C09K2211/1425 , C09K2211/1433 , C09K2211/1466 , C09K2211/185 , C09K2211/188 , H01L51/0035 , H01L51/0039 , H01L51/004 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0084 , H01L51/0085 , H01L51/0094 , H01L51/5012 , H01L51/5016 , Y10S428/917
摘要： A main chain-type or side chain-type polymeric compound having a structure wherein at least one metal complex segment having a plurality ligands is introduced into a main chain or a side chain is provided. In the case where the polymeric compound is the main chain-type polymeric compound, the metal complex segment has at least one ligand constituting a polymer main chain of the polymeric compound and having a carbon atom and oxygen atom bonded to a metal atom. On the other hand, in the case where the polymeric compound is the side chain-type polymeric compound, a polymer main chain thereof has a conjugated structure, preferably a conjugated double bond. A ligand for the polymeric compound includes a chain or cyclic ligand, of which a bidentate ligand having an organic cyclic structure is preferred, and the ligand has at least one carbon atom or oxygen atom and is bonded to a center metal atom, preferably iridium, via the carbon atom or oxygen atom. In a case of forming a luminescence layer by using the polymeric compound as a luminescent material, a resultant organic luminescence device is less liable to cause a concentration extinction and is a high-luminescence efficiency device excellent in stability.
摘要翻译： 提供具有其中至少一个具有多个配体的金属络合物区段引入主链或侧链的结构的主要链型或侧链型聚合物。 在聚合化合物是主链型聚合物的情况下，金属络合物区段具有至少一个构成高分子化合物的聚合物主链的配体，并且具有与金属原子键合的碳原子和氧原子。 另一方面，在高分子化合物为侧链型高分子化合物的情况下，其聚合物主链具有共轭结构，优选共轭双键。 聚合化合物的配体包括链或环状配体，其中优选具有有机环状结构的二齿配体，并且配体具有至少一个碳原子或氧原子并且键合到中心金属原子，优选铱， 通过碳原子或氧原子。 在通过使用高分子化合物作为发光材料形成发光层的情况下，所得的有机发光器件不太容易引起浓度消光，并且是稳定性优异的高发光效率器件。
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公开(公告)号：US20070057250A1
公开(公告)日：2007-03-15
申请号：US10573789
申请日：2004-11-19
申请人： Takao Takiguchi , Shinjiro Okada , Akira Tsuboyama , Satoshi Igawa , Jun Kamatani , Masashi Hashimoto
发明人： Takao Takiguchi , Shinjiro Okada , Akira Tsuboyama , Satoshi Igawa , Jun Kamatani , Masashi Hashimoto
IPC分类号： H01L29/08
CPC分类号： H05B33/14 , C07D209/08 , C07D209/86 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/185 , H01L51/006 , H01L51/0067 , H01L51/0071 , H01L51/0081 , H01L51/0085 , H01L51/5012 , Y10T428/254 , Y10T428/256
摘要： There are provided an organic light-emitting device having a light output of a high emission efficiency and a high luminance and having high durability and a novel organic compound that enables the device to be attained. An organic compound of a long fluorescence lifetime represented by an organic compound having, in a molecule, at least one partial structure comprising an unsubstituted or substituted indole ring and at least one partial structure comprising an unsubstituted or substituted carbazole ring is used in an organic light-emitting device.
摘要翻译： 提供了具有高发光效率和高亮度的光输出以及高耐久性的有机发光装置和能够实现该装置的新型有机化合物。 在有机化合物中使用有机化合物，所述有机化合物在分子中具有包含未取代或取代的吲哚环的至少一种部分结构和至少一部分包含未取代或取代的咔唑环的部分结构， 设备。
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公开(公告)号：US06780528B2
公开(公告)日：2004-08-24
申请号：US09961150
申请日：2001-09-24
申请人： Akira Tsuboyama , Hidemasa Mizutani , Shinjiro Okada , Takao Takiguchi , Takashi Moriyama , Jun Kamatani
发明人： Akira Tsuboyama , Hidemasa Mizutani , Shinjiro Okada , Takao Takiguchi , Takashi Moriyama , Jun Kamatani
IPC分类号： H05B3314
CPC分类号： H05B33/14 , C07F15/0086 , C09K11/06 , H01L51/0085 , H01L51/0087 , H01L51/009 , H01L51/5012 , Y10S428/917
摘要： A luminescence device is principally constituted by a pair of electrodes and an organic compound layer disposed therebetween. The organic compound layer contains a metal coordination compound characterized by having a partial structure represented by the following formula (1): wherein each of N and C represents an atom constituting a cyclic group.
摘要翻译： 发光装置主要由一对电极和设置在其间的有机化合物层构成。 有机化合物层含有以下述式（1）表示的部分结构为特征的金属配位化合物：其中N和C各自表示构成环状基团的原子。
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公开(公告)号：US07629062B2
公开(公告)日：2009-12-08
申请号：US12332821
申请日：2008-12-11
申请人： Takashi Moriyama , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
发明人： Takashi Moriyama , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
IPC分类号： H01L51/54
CPC分类号： H01L51/5016 , H01L27/3244 , H01L27/3281 , H01L51/5036 , Y10S428/917
摘要： There is provided an organic light-emitting element comprising at least one light-emitting layer between a pair of electrodes formed on a substrate and at least two or more light emission center materials included in the light-emitting layer, and that the at least one or more light emission center materials include a phosphorescent light-emitting material, and an excitation lifetime of the light emission center material that emits light having a shortest wavelength is shorter than an excitation lifetime of the other light emission center material, whereby a high-efficiency organic light-emitting element without decreasing a color purity of white light emission can be obtained.
摘要翻译： 提供一种有机发光元件，其包括在形成在基板上的一对电极和包含在发光层中的至少两个或更多个发光中心材料之间的至少一个发光层，并且至少一个 或更多个发光中心材料包括磷光发光材料，并且发射具有最短波长的光的发光中心材料的激发寿命短于另一个发光中心材料的激发寿命，从而高效率 可以获得不降低白色发光的色纯度的有机发光元件。
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公开(公告)号：US20070085473A1
公开(公告)日：2007-04-19
申请号：US11604813
申请日：2006-11-28
申请人： Takashi Moriyama , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
发明人： Takashi Moriyama , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
IPC分类号： H01L51/54
CPC分类号： H01L51/5016 , H01L27/3244 , H01L27/3281 , H01L51/5036 , Y10S428/917
摘要： There is provided an organic light-emitting element comprising at least one light-emitting layer between a pair of electrodes formed on a substrate and at least two or more light emission center materials included in the light-emitting layer, and that the at least one or more light emission center materials include a phosphorescent light-emitting material, and an excitation lifetime of the light emission center material that emits light having a shortest wavelength is shorter than an excitation lifetime of the other light emission center material, whereby a high-efficiency organic light-emitting element without decreasing a color purity of white light emission can be obtained.
摘要翻译： 提供一种有机发光元件，其包括在形成在基板上的一对电极和包含在发光层中的至少两个或更多个发光中心材料之间的至少一个发光层，并且至少一个 或更多个发光中心材料包括磷光发光材料，并且发射具有最短波长的光的发光中心材料的激发寿命短于另一个发光中心材料的激发寿命，从而高效率 可以获得不降低白色发光的色纯度的有机发光元件。
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公开(公告)号：US07189466B2
公开(公告)日：2007-03-13
申请号：US10477104
申请日：2003-05-21
申请人： Takashi Moriyama , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
发明人： Takashi Moriyama , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
CPC分类号： H01L51/5016 , H01L27/3244 , H01L27/3281 , H01L51/5036 , Y10S428/917
摘要： There is provided an organic light-emitting element comprising at least one light-emitting layer between a pair of electrodes formed on a substrate and at least two or more light emission center materials included in the light-emitting layer, and that the at least one or more light emission center materials include a phosphorescent light-emitting material, and an excitation lifetime of the light emission center material that emits light having a shortest wavelength is shorter than an excitation lifetime of the other light emission center material, whereby a high-efficiency organic light-emitting element without decreasing a color purity of white light emission can be obtained.
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公开(公告)号：US07510783B2
公开(公告)日：2009-03-31
申请号：US11604813
申请日：2006-11-28
申请人： Takashi Moriyama , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
发明人： Takashi Moriyama , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
IPC分类号： H01L51/54
CPC分类号： H01L51/5016 , H01L27/3244 , H01L27/3281 , H01L51/5036 , Y10S428/917
摘要： There is provided an organic light-emitting element comprising at least one light-emitting layer between a pair of electrodes formed on a substrate and at least two or more light emission center materials included in the light-emitting layer, and that the at least one or more light emission center materials include a phosphorescent light-emitting material, and an excitation lifetime of the light emission center material that emits light having a shortest wavelength is shorter than an excitation lifetime of the other light emission center material, whereby a high-efficiency organic light-emitting element without decreasing a color purity of white light emission can be obtained.
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公开(公告)号：US07108924B2
公开(公告)日：2006-09-19
申请号：US10407438
申请日：2003-04-07
CPC分类号： H05B33/14 , C08G2261/1526 , C08G2261/5242 , C09K11/06 , C09K2211/1014 , C09K2211/1029 , C09K2211/1425 , C09K2211/1466 , C09K2211/185 , C09K2211/188 , H01L51/004 , H01L51/0042 , H01L51/0043 , H01L51/0085 , H01L51/0087 , H01L51/5012 , Y02B20/181 , Y10S428/917 , Y10T428/31855 , Y10T428/31938
摘要： There is provided a polymer compound in which a metal complex is bonded to a main chain of a polymer via a substituent for imparting a given distance therebetween. Specifically, a polymer compound is provided which has a partial structure represented by the general formula (1): It is thus rendered possible to improve the yield of synthesis of the polymer compound and to introduce a desired metal complex in a predetermined amount into the polymer compound. It is thus made possible to realize a white-light emitting material or a light emission of a desired color.
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