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公开(公告)号：US20110089821A1
公开(公告)日：2011-04-21
申请号：US12973166
申请日：2010-12-20
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
IPC分类号： H01J1/62
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 comprises a pair of electrodes and an organic light emitting layer between the electrodes. The organic light emitting layer includes a host material, a first phosphorescent dopant, and a second dopant different from the first phosphorescent dopant. The amount of the second dopant is greater than the amount of the first dopant in the organic light emitting layer. The host material, the first phosphorescent dopant and the second dopant are mixed throughout the organic light emitting layer.
摘要翻译： 发光器件包括在电极之间的一对电极和有机发光层。 有机发光层包括主体材料，第一磷光掺杂剂和与第一磷光掺杂剂不同的第二掺杂剂。 第二掺杂剂的量大于有机发光层中第一掺杂剂的量。 主体材料，第一磷光掺杂剂和第二掺杂剂在整个有机发光层中混合。
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公开(公告)号：US07790299B2
公开(公告)日：2010-09-07
申请号：US12147201
申请日：2008-06-26
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
IPC分类号： H01L51/54
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 first and second dopants for improving the dispersability thereof. The first and second dopants are metal organic complex compounds having the same central metal, and the second dopant transmitting energy to the first dopant.
摘要翻译： 具有设置在基板上的阳极和阴极的发光器件和在阳极和阴极之间的有机发光层，其中有机发光层包括发光材料和用于提高其分散性的第一和第二掺杂剂。 第一和第二掺杂剂是具有相同中心金属的金属有机络合物，第二掺杂剂将能量传递到第一掺杂剂。
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公开(公告)号：US20080265761A1
公开(公告)日：2008-10-30
申请号：US12147181
申请日：2008-06-26
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
IPC分类号： H01J1/63
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 first and second dopants for improving the dispersability thereof. The first and second dopants are metal organic complex compounds having the same ligand skeletal structures.
摘要翻译： 具有设置在基板上的阳极和阴极的发光器件和在阳极和阴极之间的有机发光层，其中有机发光层包括发光材料和用于提高其分散性的第一和第二掺杂剂。 第一和第二掺杂剂是具有相同配体骨架结构的金属有机络合物。
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公开(公告)号：US20070212570A1
公开(公告)日：2007-09-13
申请号：US11688580
申请日：2007-03-20
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
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 the following structure: wherein M′ is Ir or Rh, m′ is 2, and are identical to each other and are represented by a substituted or unsubstituted phenyl isoquinoline ligand. A luminescence device and a display apparatus using this metal coordination is compound are provided.
摘要翻译： 具有以下结构的金属配位化合物：其中M'是Ir或Rh，m'是2，并且彼此相同并且由取代或未取代的苯基异喹啉配体表示。 提供了使用这种金属配位的发光装置和显示装置是化合物。
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35.发明授权公开(公告)号：US06974639B2
公开(公告)日：2005-12-13
申请号：US10090838
申请日：2002-03-06
申请人： Akira Tsuboyama , Shinjiro Okada , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Jun Kamatani , Manabu Furugori
发明人： Akira Tsuboyama , Shinjiro Okada , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Jun Kamatani , Manabu Furugori
CPC分类号： H01L51/0084 , C07F15/0033 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0085 , H01L51/5012 , Y10S428/917
摘要： An electroluminescence device having a layer containing a specific metal coordination compound is provided. The metal coordination compound is represented by formula (1) below: MLmL′n (1), wherein M is a metal atom of Ir, Pt, Rh or Pd; L and L′ are mutually different bidentate ligands; m is 1, 2 or 3 and n is 0, 1 or 2 with the proviso that m+n is 2 or 3; a partial structure MLm is represented by formula (2) shown below and a partial structure ML′n is represented by formula (3) or (4) shown below: The metal coordination compound of the formula (1) is characterized by having at least one aromatic substituent for at least one of CyN1, CyN2, CyC1 and CyC2. The metal coordination compound having the aromatic substituent is effective in providing high-efficiency luminescence, long-term high luminance, and less deterioration by current passing.
摘要翻译： 提供具有含有特定金属配位化合物的层的电致发光器件。 金属配位化合物由下式（1）表示：<？in-line-formula description =“In-line Formulas”end =“lead”？> ML L' 其中M是Ir，Pt，Rh或Pd的金属原子;（3）其中M是Ir，Pt，Rh或Pd的金属原子; L和L'是相互不同的二齿配体; m为1,2或3，n为0,1或2，条件是m + n为2或3; 部分结构MLm由下面所示的式（2）表示，并且部分结构ML'N N由如下所示的式（3）或（4）表示：式（1）的金属配位化合物 ）的特征在于对于CyN1，CyN2，CyC1和CyC2中的至少一种具有至少一个芳族取代基。 具有芳香族取代基的金属配位化合物在提供高效率发光，长期高亮度和通过电流劣化方面是有效的。
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公开(公告)号：US20050208335A1
公开(公告)日：2005-09-22
申请号：US11126203
申请日：2005-05-11
申请人： Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Manabu Furugori
发明人： Jun Kamatani , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Koji Noguchi , Takashi Moriyama , Manabu Furugori
CPC分类号： H01L51/0084 , C07F15/004 , C07F15/0066 , C07F15/008 , C07F15/0093 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1025 , C09K2211/1029 , C09K2211/1033 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/005 , H01L51/0059 , H01L51/006 , H01L51/0071 , H01L51/0081 , H01L51/0085 , H01L51/0087 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H05B33/14 , Y10S428/917
摘要： In a luminescence device formed of one or plural layers of organic film between a cathode and an anode, at least one layer is a luminescence layer, and a luminescence molecule of a metal coordination compound having a basic structure represented by formula (1) MLnL′n and having a substituent on at least one of cyclic groups incorporated as a guest in a host material at a concentration of at least 8 wt. %, which is higher than a concentration at which a luminescence molecule of a similar structure but having no substituent exhibits a maximum luminescence efficiency to form the luminescence layer. As a result, a high-efficiency luminescence device is provided, which is less likely to cause concentration extinction even when a luminescence molecule is contained at a high concentration relative to the host material in the luminescence layer.
摘要翻译： 在由阴极和阳极之间的一层或多层有机膜形成的发光装置中，至少一层是发光层，具有由式（1）表示的基本结构的金属配位化合物的发光分子ML < 在至少8重量％的浓度下在主体材料中作为客体引入的至少一种环状基团具有取代基。 ％，其高于具有相似结构但没有取代基的发光分子的浓度表现出最大发光效率以形成发光层。 结果，提供了一种高效率发光装置，即使当发光分子相对于发光层中的主体材料以高浓度被包含时，其也不太可能引起浓度消光。
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37.发明授权公开(公告)号：US06921915B2
公开(公告)日：2005-07-26
申请号：US10090836
申请日：2002-03-06
申请人： Takao Takiguchi , Shinjiro Okada , Akira Tsuboyama , Seishi Miura , Takashi Moriyama , Jun Kamatani , Manabu Furugori
发明人： Takao Takiguchi , Shinjiro Okada , Akira Tsuboyama , Seishi Miura , Takashi Moriyama , Jun Kamatani , Manabu Furugori
CPC分类号： H01L51/0085 , C07F15/0033 , H01L51/0059 , H01L51/0081 , H01L51/5012
摘要： An electroluminescence device having a layer containing a specific metal coordination compound is provided. The metal coordination compound is represented by formula (1) below: MLmL′n (1), wherein M is a metal atom of Ir, Pt, Rh or Pd; L and L′ are mutually different bidentate ligands; m is 1, 2 or 3 and n is 0, 1 or 2 with the proviso that m+n is 2 or 3; a partial structure MLm is represented by formula (2) shown below and a partial structure ML′n is represented by formula (3) or (4) shown below: at least one of the optional substituent(s) of the cyclic groups, and the cyclic groups CyC1 and CyC2 include an aromatic group capable of having a substituent represented by the following formula (5): The metal coordination compound having the aromatic group is effective in providing high-efficiency luminescence and long-term high luminance.
摘要翻译： 提供具有含有特定金属配位化合物的层的电致发光器件。 金属配位化合物由下式（1）表示：<？in-line-formula description =“In-line Formulas”end =“lead”？> ML L' 其中M是Ir，Pt，Rh或Pd的金属原子;（3）其中M是Ir，Pt，Rh或Pd的金属原子; L和L'是相互不同的二齿配体; m为1,2或3，n为0,1或2，条件是m + n为2或3; 部分结构MLm由下面所示的式（2）表示，并且部分结构ML'N N由如下所示的式（3）或（4）表示：至少一个任选的取代基 ）环状基团，并且环状基团CyC 1＆lt; 1＆gt;和CyC 2包括能够具有下式（5）表示的取代基的芳香族基团：具有芳香族基团的金属配位化合物在 提供高效发光和长期高亮度。
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38.发明申请Light emitting device having dopant in a light emitting layer, and method of producing the light emitting device 有权在发光层中具有掺杂剂的发光器件，以及制造该发光器件的方法公开(公告)号：US20050035707A1
公开(公告)日：2005-02-17
申请号：US10943868
申请日：2004-09-20
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 dispersibility 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的发光器件和在阳极和阴极之间的有机发光层，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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公开(公告)号：US20050023971A1
公开(公告)日：2005-02-03
申请号：US10923714
申请日：2004-08-24
申请人： Manabu Furugori , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Jun Kamatani
发明人： Manabu Furugori , Shinjiro Okada , Akira Tsuboyama , Takao Takiguchi , Seishi Miura , Takashi Moriyama , Jun Kamatani
CPC分类号： H01L51/5281 , H01L27/3244 , H01L27/3281
摘要： The present invention realizes measures for antireflection in various ways in an organic electroluminescent device, and provides a high performance organic electroluminescent device. The organic electroluminescent device includes an organic compound layer containing luminescent sections, the organic compound layer being placed between substantially transparent electrodes; and an insulating light absorption layer in contact with first electrodes, the light absorption layer being placed between the substrate and the first electrodes.
摘要翻译： 本发明在有机电致发光器件中以各种方式实现了抗反射的测量，并且提供了高性能的有机电致发光器件。 有机电致发光器件包括含有发光部分的有机化合物层，有机化合物层位于基本上透明的电极之间; 以及与第一电极接触的绝缘光吸收层，所述光吸收层位于所述基板和所述第一电极之间。
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40.发明授权公开(公告)号：US06838818B2
公开(公告)日：2005-01-04
申请号：US10207843
申请日：2002-07-31
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 dispersibility 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的发光器件和在阳极和阴极之间的有机发光层，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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