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公开(公告)号：US07691493B2
公开(公告)日：2010-04-06
申请号：US11124232
申请日：2005-05-09
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：US07597955B2
公开(公告)日：2009-10-06
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 , Minako Nakasu
发明人： Takao Takiguchi , Shinjiro Okada , Akira Tsuboyama , Satoshi Igawa , Jun Kamatani , Masashi Hashimoto , Minako Nakasu
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：US07527879B2
公开(公告)日：2009-05-05
申请号：US11694754
申请日：2007-03-30
申请人： Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
发明人： Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
CPC分类号： H01L51/0085 , C07F15/004 , C07F15/0066 , C07F15/008 , C07F15/0093 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/1092 , C09K2211/185 , H01L27/3244 , H01L51/005 , H01L51/0059 , H01L51/0081 , H01L51/0084 , H01L51/5012 , H01L51/5016 , H01L51/5234 , H05B33/14 , Y10S428/917
摘要： A metal coordination compound having a structure according to formula (1) or (3), wherein ligand L is a phenylisoquinoline ligand and ligand L2 is different from L: A luminescence device and a display apparatus using this metal coordination compound are provided.
摘要翻译： 具有式（1）或（3）结构的金属配位化合物，其中配体L是苯基异喹啉配体，配体L2不同于L：发光装置和使用该金属配位化合物的显示装置。
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4.发明授权OLED provided with organic layer comprising first and second dopants based on iridium organic complex compounds 有权OLED提供有基于铱有机络合物的第一和第二掺杂剂的有机层公开(公告)号：US07446471B2
公开(公告)日：2008-11-04
申请号：US11590827
申请日：2006-11-01
申请人： Manabu Furugori , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
发明人： Manabu Furugori , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Hironobu Iwawaki
CPC分类号： H01L51/5012 , C09K11/06 , C09K2211/10 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1018 , C09K2211/1029 , C09K2211/1048 , C09K2211/1059 , C09K2211/1092 , C09K2211/1096 , C09K2211/18 , C09K2211/185 , H01L51/0051 , H01L51/0053 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0081 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L51/5052 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： A light emitting device having an anode and a cathode provided on a substrate, and an organic light emitting layer between the anode and the cathode, where the organic light emitting layer includes a light emitting material and a dopant for improving the dispersability thereof. As the dopant, there are employed a light emitting compound and a non-light emitting compound or a current enhancing material. In case of employing the light emitting compound, the composition corresponds to a case of utilizing plural light emitting materials, and, in such case, the light emission wavelengths are preferably mutually closer. Also, evaporation of the light emitting material and the dopant in the same evaporation boat makes it possible to reduce evaporation temperature, thereby improving the dispersability of the light emitting material.
摘要翻译： 具有设置在基板上的阳极和阴极以及阳极和阴极之间的有机发光层的发光器件，其中有机发光层包括用于提高其分散性的发光材料和掺杂剂。 作为掺杂剂，使用发光化合物和非发光化合物或电流增强材料。 在使用发光性化合物的情况下，该组成对应于利用多种发光材料的情况，在这种情况下，发光波长优选相互接近。 此外，在相同的蒸发舟皿中的发光材料和掺杂剂的蒸发使得可以降低蒸发温度，从而提高发光材料的分散性。
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5.发明申请公开(公告)号：US20070207344A1
公开(公告)日：2007-09-06
申请号：US11578068
申请日：2005-10-12
申请人： Jun Kamatani , Shinjiro Okada , Takao Takiguchi , Akira Tsuboyama , Satoshi Igawa , Manabu Furugori
发明人： Jun Kamatani , Shinjiro Okada , Takao Takiguchi , Akira Tsuboyama , Satoshi Igawa , Manabu Furugori
IPC分类号： H01L51/54
CPC分类号： H01L51/0077 , C09K11/06 , C09K2211/1011 , C09K2211/1022 , C09K2211/1029 , C09K2211/1044 , C09K2211/188 , H01L27/3244 , H01L51/0058 , H01L51/0062 , H01L51/0072 , H01L51/5012 , H05B33/14
摘要： The present invention provides an organic electroluminescent device using a novel light-emitting material. The organic electroluminescent device of the present invention is formed by using an organic compound having an emission wavelength in a single-body state shorter than that in a solution as a light-emitting material, doping the light-emitting material with a conductive material to form a light-emitting layer in such a manner that the content of the conductive material in the light-emitting layer is lower than that of the light-emitting material therein, and interposing the light-emitting layer between electrodes.
摘要翻译： 本发明提供一种使用新颖的发光材料的有机电致发光器件。 本发明的有机电致发光元件是通过使用具有单体状态的发光波长比作为发光材料的溶液短的发光波长的有机化合物，用导电性材料掺杂发光材料形成 使得发光层中的导电材料的含量低于其中的发光材料的含量，并且将发光层插入电极之间的发光层。
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公开(公告)号：US07220495B2
公开(公告)日：2007-05-22
申请号：US10921917
申请日：2004-08-20
申请人： Akira Tsuboyama , Hidemasa Mizutani , Shinjiro Okada , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Manabu Furugori
发明人： Akira Tsuboyama , Hidemasa Mizutani , Shinjiro Okada , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Manabu Furugori
CPC分类号： H05B33/14 , C07F15/0033 , C07F15/006 , C07F15/0073 , C09K11/06 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , C09K2211/1092 , C09K2211/185 , H01L51/0084 , H01L51/0085 , H01L51/5012 , Y10S428/917
摘要： A luminescence device that has an organic compound layer disposed between a pair of electrodes. This organic compound layer contains a metal coordination compound represented by the following formula (1): wherein M is Ir, Rh or Pd; n is 2 or 3; CyN is a substituted or unsubstituted cyclic group containing a nitrogen atom connected to M and capable of containing another nitrogen atom and/or a sulfur atom; and CyC is a substituted or unsubstituted cyclic group containing a carbon atom connected to M and capable of containing a nitrogen atom and/or a sulfur atom.
摘要翻译： 一种具有设置在一对电极之间的有机化合物层的发光装置。 该有机化合物层含有由下式（1）表示的金属配位化合物：其中M为Ir，Rh或Pd; n为2或3; CyN是含有与M连接的氮原子并且能够含有另外的氮原子和/或硫原子的取代或未取代的环状基团; CyC是含有与M连接并能够含有氮原子和/或硫原子的碳原子的取代或未取代的环状基团。
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公开(公告)号：US20060280968A1
公开(公告)日：2006-12-14
申请号：US11500324
申请日：2006-08-08
IPC分类号： B32B19/00
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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公开(公告)号：US20060177694A1
公开(公告)日：2006-08-10
申请号：US11329181
申请日：2006-01-11
申请人： Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
发明人： Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Satoshi Igawa , Manabu Furugori
IPC分类号： H01L51/54 , H05B33/14 , C09K11/06 , C07D217/00
CPC分类号： H01L51/0085 , C07F15/004 , C07F15/0066 , C07F15/008 , C07F15/0093 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/1092 , C09K2211/185 , H01L27/3244 , H01L51/005 , H01L51/0059 , H01L51/0081 , H01L51/0084 , H01L51/5012 , H01L51/5016 , H01L51/5234 , H05B33/14 , Y10S428/917
摘要： A luminescence device having a layer containing a metal coordination compound which has a partial structure. MLm of formula (2) below and is preferably entirely represented by formula (3) below: MLmL′n (3) wherein M denotes a metal atom of Ir, Pt, Rh or Pd; represent mutually different bidentate ligands; m is 1 or 2 or 3; n is 0 or 1 or 2 with the proviso that m+n=2 or 3; the partial structure MLm is represented by formula (2) below (wherein B is an isoquinolyl group bonded to the metal M with its N and including a position-1 carbon atom bonded to a cyclic group A which includes the C bonded to the metal M), and the partial structure ML′n is represented by formula (4), (5) or (6) shown below. There is provided a luminescence device capable of high-efficiency luminescence and long-term high luminance and adapted to red luminescence.
摘要翻译： 一种发光装置，其具有含有部分结构的金属配位化合物的层。 优选以下式（3）全部由式（3）表示：＆lt;＆RightArrow;＆CenterDot;＆CenterDot;＆CenterDot;＆CenterDot;＆CenterDot;＆CenterDot;＆CenterDot;＆CenterDot; （3）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中M表示金属原子 Ir，Pt，Rh或Pd; 代表相互不同的二齿配体; m为1或2或3; n为0或1或2，条件是m + n = 2或3; 部分结构ML>由下式（2）表示（其中B是与其N键合到金属M上并包含与环状基团A键合的位置1的碳原子的异喹啉基），其中 包括与金属M键合的C），并且部分结构ML'N
由下面所示的式（4），（5）或（6）表示。 提供了能够高效发光和长期高亮度并适合红色发光的发光装置。 -
公开(公告)号：US20050014024A1
公开(公告)日：2005-01-20
申请号：US10886570
申请日：2004-07-09
申请人： Akira Tsuboyama , Shinjiro Okada , Takao Takiguchi , Satoshi Igawa , Jun Kamatani , Manabu Furugori
发明人： Akira Tsuboyama , Shinjiro Okada , Takao Takiguchi , Satoshi Igawa , Jun Kamatani , Manabu Furugori
CPC分类号： H05B33/14 , C07F1/005 , C09K11/06 , C09K2211/1029 , H01L51/0077 , H01L51/5012 , Y10S428/917
摘要： There is provided a light-emitting material comprising a metal coordination compound having a partial structure represented by the following general formula (1). The light-emitting material has high luminous efficiency and high stability and can be produced at a low cost.
摘要翻译： 提供了包含具有由以下通式（1）表示的部分结构的金属配位化合物的发光材料。 发光材料具有高发光效率和高稳定性，可以低成本地制造。
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10.发明授权公开(公告)号：US06821646B2
公开(公告)日：2004-11-23
申请号：US09960285
申请日：2001-09-24
申请人： Akira Tsuboyama , Hidemasa Mizutani , Shinjiro Okada , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Manabu Furugori
发明人： Akira Tsuboyama , Hidemasa Mizutani , Shinjiro Okada , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Manabu Furugori
IPC分类号： H05B3314
CPC分类号： H05B33/14 , C07F15/0033 , C07F15/006 , C07F15/0073 , C09K11/06 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , C09K2211/1092 , C09K2211/185 , H01L51/0084 , H01L51/0085 , H01L51/5012 , Y10S428/917
摘要： A luminescence device that has an organic compound layer disposed between a pair of electrodes. This organic compound layer contains a metal coordination compound represented by the following formula (1) wherein M is Ir, Rh or Pd; n is 2 or 3; CyN is a substituted or unsubstituted cyclic group containing a nitrogen atom connected to M and capable of containing another nitrogen atom and/or sulfur atom; and CyC is a substituted or unsubstituted cyclic group containing a carbon atom connected to M and capable of containing a nitrogen atom and/or a sulfur atom.
摘要翻译： 一种具有设置在一对电极之间的有机化合物层的发光装置。 该有机化合物层包含由下式（1）表示的金属配位化合物，其中M为Ir，Rh或Pd; n为2或3; CyN是含有与M连接的氮原子并且能够含有另外的氮原子和/或硫原子的取代或未取代的环状基团; CyC是含有与M连接并能够含有氮原子和/或硫原子的碳原子的取代或未取代的环状基团。
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