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公开(公告)号：US07361414B2
公开(公告)日：2008-04-22
申请号：US10507316
申请日：2003-05-02
申请人： Akira Tsuboyama , Shinjiro Okada , Takao Takiguchi , Kazunori Ueno , Satoshi Igawa , Jun Kamatani , Manabu Furugori , Hironobu Iwawaki
发明人： Akira Tsuboyama , Shinjiro Okada , Takao Takiguchi , Kazunori Ueno , Satoshi Igawa , Jun Kamatani , Manabu Furugori , Hironobu Iwawaki
CPC分类号： H01L51/004 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1066 , C09K2211/1074 , C09K2211/1441 , C09K2211/188 , H01L51/0042 , H01L51/0043 , H01L51/0077 , H01L51/5012 , Y10S428/917
摘要： There is provided a high light-emission-efficiency, highly stable, low-cost light emitting device that utilizes a copper complex as a light emitting material and comprises a pair of electrodes provided on a substrate, and an organic substance layer provided between the electrode and comprising a metal coordination compound having a partial structure represented by the general formula (1): wherein Cu represents a copper ion.
摘要翻译： 提供了一种高发光效率，高度稳定，低成本的发光器件，其利用铜络合物作为发光材料，并且包括设置在基板上的一对电极和设置在电极之间的有机物质层 并且包含具有由通式（1）表示的部分结构的金属配位化合物：其中Cu表示铜离子。
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公开(公告)号：US20050221115A1
公开(公告)日：2005-10-06
申请号：US10507316
申请日：2003-05-02
申请人： Akira Tsuboyama , Shinjiro Okada , Takao Takiguchi , Kazunori Ueno , Satoshi Igawa , Jun Kamatani , Manabu Furugori , Hironobu Iwawaki
发明人： Akira Tsuboyama , Shinjiro Okada , Takao Takiguchi , Kazunori Ueno , Satoshi Igawa , Jun Kamatani , Manabu Furugori , Hironobu Iwawaki
CPC分类号： H01L51/004 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1066 , C09K2211/1074 , C09K2211/1441 , C09K2211/188 , H01L51/0042 , H01L51/0043 , H01L51/0077 , H01L51/5012 , Y10S428/917
摘要： There is provided a high light-emission-efficiency, highly stable, low-cost light emitting device that utilizes a copper complex as a light emitting material and comprises a pair of electrodes provided on a substrate, and an organic substance layer provided between the electrode and comprising a metal coordination compound having a partial structure represented by the general formula: wherein Cu represents a copper ion.
摘要翻译： 提供了一种高发光效率，高度稳定，低成本的发光器件，其利用铜络合物作为发光材料，并且包括设置在基板上的一对电极和设置在电极之间的有机物质层 并且包含具有由以下通式表示的部分结构的金属配位化合物：其中Cu表示铜离子。
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3.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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公开(公告)号：US20080265763A1
公开(公告)日：2008-10-30
申请号：US12147213
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： H01L51/52
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. As the first dopant, there is employed a phosphorescent dopant. The amount of the second dopant is greater than the amount of 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。 作为第一掺杂剂，使用磷光掺杂剂。 第二掺杂剂的量大于第一掺杂剂的量。
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公开(公告)号：US07736758B2
公开(公告)日：2010-06-15
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： 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 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：US20080265762A1
公开(公告)日：2008-10-30
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： 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： In order to improve the light emission efficiency and the light emission life time of an organic electroluminescent device, the invention provides a method for improving the dispersibility of a light emitting material in the light emitting layer. The light emitting device comprises electrodes consisting of an anode and a cathode provided on a substrate, and an organic light emitting layer between the electrodes, wherein 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 a same evaporation boat allows to reduce the evaporation temperature, to improve the dispersibility of the light emitting material and to improve the device characteristics. In this manner there can be obtained a light emitting device of a high light emission efficiency and a long light emission life.
摘要翻译： 为了提高有机电致发光器件的发光效率和发光寿命，本发明提供了一种提高发光材料在发光层中的分散性的方法。 发光器件包括由衬底上设置的阳极和阴极以及电极之间的有机发光层组成的电极，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。 在同一蒸发舟皿中，发光材料和掺杂剂的蒸发也允许降低蒸发温度，以改善发光材料的分散性并提高器件特性。 以这种方式，可以获得发光效率高，发光寿命长的发光元件。
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公开(公告)号：US06929873B2
公开(公告)日：2005-08-16
申请号：US10400642
申请日：2003-03-28
申请人： Akira Tsuboyama , Shinjiro Okada , Takao Takiguchi , Koichi Suzuki , Seishi Miura , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Manabu Furugori , Hironobu Iwawaki
发明人： Akira Tsuboyama , Shinjiro Okada , Takao Takiguchi , Koichi Suzuki , Seishi Miura , Takashi Moriyama , Satoshi Igawa , Jun Kamatani , Manabu Furugori , Hironobu Iwawaki
IPC分类号： C09K11/06 , H01L51/30 , H01L51/50 , H05B33/14 , C07D213/02 , C07D471/14
CPC分类号： H05B33/14 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1044 , C09K2211/188 , H01L51/0059 , H01L51/0062 , H01L51/0084 , H01L51/0085 , H01L51/5016 , Y10S428/917
摘要： A luminescent device having a high luminescence efficiency and a high luminance is provided by using a rhenium coordination compounds the luminescent device comprising a Re complex compound provided between a pair of electrodes on a substrate, wherein the Re complex compound is expressed by the following general formula: ReCO]n wherein Re is rhenium, CO is a carbonyl group, and n is an integer ranging from 1 to 5.
摘要翻译： 通过使用铼配位化合物提供具有高发光效率和高亮度的发光器件，所述铼配位化合物包含设置在基板上的一对电极之间的Re络合物的发光器件，其中所述Re络合物由以下通式表示 ：<？in-line-formula description =“In-line Formulas”end =“lead”？> Re
CO] <？in-line- 式中，Re为铼，CO为羰基，n为1〜5的整数。
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公开(公告)号：US07910227B2
公开(公告)日：2011-03-22
申请号：US12147213
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. As the first dopant, there is employed a phosphorescent dopant. The amount of the second dopant is greater than the amount of 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。 作为第一掺杂剂，使用磷光掺杂剂。 第二掺杂剂的量大于第一掺杂剂的量。
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9.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：US20070046177A1
公开(公告)日：2007-03-01
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。 而且，同一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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10.发明授权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：US07166958B2
公开(公告)日：2007-01-23
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
IPC分类号： H05B33/14
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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