公开(公告)号：US08623523B2

公开(公告)日：2014-01-07

申请号：US13463303

申请日：2012-05-03

申请人： Masakazu Egawa ,  Sachiko Kawakami ,  Nobuharu Ohsawa ,  Hideko Inoue ,  Satoshi Seo ,  Ryoji Nomura

发明人： Masakazu Egawa ,  Sachiko Kawakami ,  Nobuharu Ohsawa ,  Hideko Inoue ,  Satoshi Seo ,  Ryoji Nomura

IPC分类号： H01L51/54

CPC分类号： C07D241/42 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L27/3244 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5016 ,  H01L2251/5323 ,  H05B33/14 ,  Y10S428/917

摘要： A quinoxaline derivative expressed by the general formula (1) is provided. (Each of R1 to R12 represents one of a hydrogen atom, a halogen atom, an alkyl group, an alkoxyl group, an acyl group, a dialkyl amino group, a diarylamino group, a substituted or unsubstituted vinyl group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocycle group. Ar1 represents one of a substituted or unsubstituted biphenyl group and a substituted or unsubstituted terphenyl group, and Ar2 represents one of a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted terphenyl group, and a substituted or unsubstituted monocyclic heterocycle group.)

摘要翻译： 提供由通式（1）表示的喹喔啉衍生物。 （R 1〜R 12分别表示氢原子，卤素原子，烷基，烷氧基，酰基，二烷基氨基，二芳基氨基，取代或未取代的乙烯基，取代或未取代的芳基 基团和取代或未取代的杂环基，Ar 1表示取代或未取代的联苯基和取代或未取代的三联苯基中的一个，Ar 2表示取代或未取代的苯基，取代或未取代的联苯基，取代或未取代的联苯基， 未取代的三联苯基和取代或未取代的单环杂环基）。

公开(公告)号：US08173277B2

公开(公告)日：2012-05-08

申请号：US13041568

申请日：2011-03-07

申请人： Masakazu Egawa ,  Sachiko Kawakami ,  Nobuharu Ohsawa ,  Hideko Inoue ,  Satoshi Seo ,  Ryoji Nomura

发明人： Masakazu Egawa ,  Sachiko Kawakami ,  Nobuharu Ohsawa ,  Hideko Inoue ,  Satoshi Seo ,  Ryoji Nomura

IPC分类号： H01L51/54

CPC分类号： C07D241/42 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L27/3244 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5016 ,  H01L2251/5323 ,  H05B33/14 ,  Y10S428/917

摘要： A quinoxaline derivative expressed by the general formula (1) is provided. (Each of R1 to R12 represents one of a hydrogen atom, a halogen atom, an alkyl group, an alkoxyl group, an acyl group, a dialkyl amino group, a diarylamino group, a substituted or unsubstituted vinyl group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocycle group. Ar1 represents one of a substituted or unsubstituted biphenyl group and a substituted or unsubstituted terphenyl group, and Ar2 represents one of a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted terphenyl group, and a substituted or unsubstituted monocyclic heterocycle group.)

摘要翻译： 提供由通式（1）表示的喹喔啉衍生物。 （R 1〜R 12分别表示氢原子，卤素原子，烷基，烷氧基，酰基，二烷基氨基，二芳基氨基，取代或未取代的乙烯基，取代或未取代的芳基 基团和取代或未取代的杂环基，Ar 1表示取代或未取代的联苯基和取代或未取代的三联苯基中的一个，Ar 2表示取代或未取代的苯基，取代或未取代的联苯基，取代或未取代的联苯基， 未取代的三联苯基和取代或未取代的单环杂环基）。

公开(公告)号：US20110186825A1

公开(公告)日：2011-08-04

申请号：US13041568

申请日：2011-03-07

申请人： Masakazu Egawa ,  Sachiko Kawakami ,  Nobuharu Ohsawa ,  Hideko Inoue ,  Satoshi Seo ,  Ryoji Nomura

发明人： Masakazu Egawa ,  Sachiko Kawakami ,  Nobuharu Ohsawa ,  Hideko Inoue ,  Satoshi Seo ,  Ryoji Nomura

IPC分类号： H01L51/54

CPC分类号： C07D241/42 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L27/3244 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5016 ,  H01L2251/5323 ,  H05B33/14 ,  Y10S428/917

摘要： A quinoxaline derivative expressed by the general formula (1) is provided. (Each of R1 to R12 represents one of a hydrogen atom, a halogen atom, an alkyl group, an alkoxyl group, an acyl group, a dialkyl amino group, a diarylamino group, a substituted or unsubstituted vinyl group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocycle group. Ar1 represents one of a substituted or unsubstituted biphenyl group and a substituted or unsubstituted terphenyl group, and Ar2 represents one of a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted terphenyl group, and a substituted or unsubstituted monocyclic heterocycle group.)

摘要翻译： 提供由通式（1）表示的喹喔啉衍生物。 （R 1〜R 12分别表示氢原子，卤素原子，烷基，烷氧基，酰基，二烷基氨基，二芳基氨基，取代或未取代的乙烯基，取代或未取代的芳基 基团和取代或未取代的杂环基，Ar 1表示取代或未取代的联苯基和取代或未取代的三联苯基中的一个，Ar 2表示取代或未取代的苯基，取代或未取代的联苯基，取代或未取代的联苯基， 未取代的三联苯基和取代或未取代的单环杂环基）。

公开(公告)号：US20120211738A1

公开(公告)日：2012-08-23

申请号：US13463303

申请日：2012-05-03

申请人： Masakazu Egawa ,  Sachiko Kawakami ,  Nobuharu Ohsawa ,  Hideko Inoue ,  Satoshi Seo ,  Ryoji Nomura

发明人： Masakazu Egawa ,  Sachiko Kawakami ,  Nobuharu Ohsawa ,  Hideko Inoue ,  Satoshi Seo ,  Ryoji Nomura

IPC分类号： H01L51/54

CPC分类号： C07D241/42 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L27/3244 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5016 ,  H01L2251/5323 ,  H05B33/14 ,  Y10S428/917

摘要： A quinoxaline derivative expressed by the general formula (1) is provided. (Each of R1 to R12 represents one of a hydrogen atom, a halogen atom, an alkyl group, an alkoxyl group, an acyl group, a dialkyl amino group, a diarylamino group, a substituted or unsubstituted vinyl group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocycle group. Ar1 represents one of a substituted or unsubstituted biphenyl group and a substituted or unsubstituted terphenyl group, and Ar2 represents one of a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted terphenyl group, and a substituted or unsubstituted monocyclic heterocycle group.)

摘要翻译： 提供由通式（1）表示的喹喔啉衍生物。 （R 1〜R 12分别表示氢原子，卤素原子，烷基，烷氧基，酰基，二烷基氨基，二芳基氨基，取代或未取代的乙烯基，取代或未取代的芳基 基团和取代或未取代的杂环基，Ar 1表示取代或未取代的联苯基和取代或未取代的三联苯基中的一个，Ar 2表示取代或未取代的苯基，取代或未取代的联苯基，取代或未取代的联苯基， 未取代的三联苯基和取代或未取代的单环杂环基）。

公开(公告)号：US20070059553A1

公开(公告)日：2007-03-15

申请号：US11518484

申请日：2006-09-08

申请人： Masakazu Egawa ,  Sachiko Kawakami ,  Nobuharu Ohsawa ,  Hideko Inoue ,  Satoshi Seo ,  Ryoji Nomura

发明人： Masakazu Egawa ,  Sachiko Kawakami ,  Nobuharu Ohsawa ,  Hideko Inoue ,  Satoshi Seo ,  Ryoji Nomura

IPC分类号： H01L51/54 ,  C07D241/36 ,  C09K11/06

CPC分类号： C07D241/42 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L27/3244 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5016 ,  H01L2251/5323 ,  H05B33/14 ,  Y10S428/917

摘要： A quinoxaline derivative expressed by the general formula (1) is provided. (Each of R1 to R12 represents one of a hydrogen atom, a halogen atom, an alkyl group, an alkoxyl group, an acyl group, a dialkyl amino group, a diarylamino group, a substituted or unsubstituted vinyl group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocycle group. Ar1 represents one of a substituted or unsubstituted biphenyl group and a substituted or unsubstituted terphenyl group, and Ar2 represents one of a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted terphenyl group, and a substituted or unsubstituted monocyclic heterocycle group.)

摘要翻译： 提供由通式（1）表示的喹喔啉衍生物。 （R 1〜R 12各自表示氢原子，卤素原子，烷基，烷氧基，酰基，二烷基氨基， 二芳基氨基，取代或未取代的乙烯基，取代或未取代的芳基和取代或未取代的杂环基，Ar 1是取代或未取代的联苯基和取代或未取代的三联苯 基团和Ar 2表示取代或未取代的苯基，取代或未取代的联苯基，取代或未取代的三联苯基和取代或未取代的单环杂环基中的一个。

公开(公告)号：US07901792B2

公开(公告)日：2011-03-08

申请号：US11518484

申请日：2006-09-08

申请人： Masakazu Egawa ,  Sachiko Kawakami ,  Nobuharu Ohsawa ,  Hideko Inoue ,  Satoshi Seo ,  Ryoji Nomura

发明人： Masakazu Egawa ,  Sachiko Kawakami ,  Nobuharu Ohsawa ,  Hideko Inoue ,  Satoshi Seo ,  Ryoji Nomura

IPC分类号： H01L51/54

CPC分类号： C07D241/42 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L27/3244 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5016 ,  H01L2251/5323 ,  H05B33/14 ,  Y10S428/917

摘要： A quinoxaline derivative expressed by the general formula (1) is provided. (Each of R1 to R12 represents one of a hydrogen atom, a halogen atom, an alkyl group, an alkoxyl group, an acyl group, a dialkyl amino group, a diarylamino group, a substituted or unsubstituted vinyl group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocycle group. Ar1 represents one of a substituted or unsubstituted biphenyl group and a substituted or unsubstituted terphenyl group, and Ar2 represents one of a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted terphenyl group, and a substituted or unsubstituted monocyclic heterocycle group.)

摘要翻译： 提供由通式（1）表示的喹喔啉衍生物。 （R 1〜R 12分别表示氢原子，卤素原子，烷基，烷氧基，酰基，二烷基氨基，二芳基氨基，取代或未取代的乙烯基，取代或未取代的芳基 基团和取代或未取代的杂环基，Ar 1表示取代或未取代的联苯基和取代或未取代的三联苯基中的一个，Ar 2表示取代或未取代的苯基，取代或未取代的联苯基，取代或未取代的联苯基， 未取代的三联苯基和取代或未取代的单环杂环基）。

公开(公告)号：US08053980B2

公开(公告)日：2011-11-08

申请号：US12048516

申请日：2008-03-14

申请人： Ryoji Nomura ,  Satoshi Seo ,  Nobuharu Ohsawa ,  Tsunenori Suzuki ,  Sachiko Kawakami ,  Harue Osaka ,  Hideko Inoue

发明人： Ryoji Nomura ,  Satoshi Seo ,  Nobuharu Ohsawa ,  Tsunenori Suzuki ,  Sachiko Kawakami ,  Harue Osaka ,  Hideko Inoue

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H05B33/14 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L27/3211 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L2251/552 ,  H05B33/18 ,  H05B33/20

摘要： The present invention provides a light-emitting device includes first, second and third light-emitting elements, emitting light having different color. The first light-emitting element includes a first anode; a first cathode; and first and second light-emitting layers therebetween, wherein the first light-emitting layer includes a first high light-emitting substance and a first organic compound, and the second light-emitting layer includes the first high light-emitting substance and a second organic compound. The second light-emitting element includes a second anode; a second cathode; and a third light-emitting layer and a layer for controlling carrier transfer therebetween, wherein the third light-emitting layer includes a second high light-emitting substance, wherein the layer for controlling carrier transfer includes third and fourth organic compounds. The third light-emitting element includes a third anode; a third cathode; and a fourth light-emitting layer, wherein the fourth light-emitting layer includes fifth and sixth organic compounds, and a third high light-emitting substance.

摘要翻译： 本发明提供一种发光装置，其包括发射具有不同颜色的光的第一，第二和第三发光元件。 第一发光元件包括第一阳极; 第一阴极; 以及其间的第一和第二发光层，其中第一发光层包括第一高发光物质和第一有机化合物，第二发光层包括第一高发光物质和第二有机物质 复合。 第二发光元件包括第二阳极; 第二阴极; 以及第三发光层和用于控制其间的载流子转移的层，其中所述第三发光层包括第二高发光物质，其中所述用于控制载流子转移的层包括第三和第四有机化合物。 第三发光元件包括第三阳极; 第三阴极; 和第四发光层，其中第四发光层包括第五和第六有机化合物，以及第三高发光物质。

公开(公告)号：US20080231177A1

公开(公告)日：2008-09-25

申请号：US12048516

申请日：2008-03-14

申请人： Ryoji Nomura ,  Satoshi Seo ,  Nobuharu Ohsawa ,  Tsunenori Suzuki ,  Sachiko Kawakami ,  Harue Osaka ,  Hideko Inoue

发明人： Ryoji Nomura ,  Satoshi Seo ,  Nobuharu Ohsawa ,  Tsunenori Suzuki ,  Sachiko Kawakami ,  Harue Osaka ,  Hideko Inoue

IPC分类号： H01J1/63

CPC分类号： H05B33/14 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L27/3211 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L2251/552 ,  H05B33/18 ,  H05B33/20

摘要： The present invention provides light-emitting devices having excellent characteristics and electronic devices having excellent characteristics, having such light-emitting devices. Specifically, the present invention provides a light-emitting device includes a first light-emitting element, a second light-emitting element, and a third light-emitting element which emit light having different color from each other. The first light-emitting element includes a first anode; a first cathode; and a first light-emitting layer and a second light-emitting layer between the first anode and the first cathode, wherein the first light-emitting layer includes a first high light-emitting substance and a first organic compound, and the second light-emitting layer includes the first high light-emitting substance and a second organic compound, wherein the first light-emitting layer is in contact with the first anode side of the second light-emitting layer, and wherein the first organic compound is an organic compound having a hole-transporting property and the second organic compound is an organic compound having an electron-transporting property. The second light-emitting element includes a second anode; a second cathode; and a third light-emitting layer and a layer for controlling carrier transfer between the second anode and the second cathode, wherein the third light-emitting layer includes a second high light-transmitting substance, wherein the layer for controlling carrier transfer includes a third organic compound and a fourth organic compound, and is provided between the third light-emitting layer and the second cathode, wherein the third organic compound is an organic compound having an electron-transporting property and the fourth organic compound is an organic compound having an electron-trapping property; and wherein the third organic compound is included more than the fourth organic compound in the layer for controlling carrier transfer. The third light-emitting element includes a third anode; a third cathode; and a fourth light-emitting layer, wherein the fourth light-emitting layer includes a fifth organic compound, a sixth organic compound, and a third high light-emitting substance, wherein the fifth organic compound is an organic compound having a hole-transporting property, and the sixth organic compound is an organic compound having an electron-transporting property, and wherein the third high light-emitting substance is a substance which emits phosphorescence.

公开(公告)号：US08901542B2

公开(公告)日：2014-12-02

申请号：US13487355

申请日：2012-06-04

申请人： Masakazu Egawa ,  Harue Nakashima ,  Sachiko Kawakami ,  Nobuharu Ohsawa ,  Satoshi Seo ,  Ryoji Nomura

发明人： Masakazu Egawa ,  Harue Nakashima ,  Sachiko Kawakami ,  Nobuharu Ohsawa ,  Satoshi Seo ,  Ryoji Nomura

IPC分类号： H05B33/14 ,  C07D209/88 ,  C09K11/06

CPC分类号： C07D209/88 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  H05B33/14

摘要： The present invention provides a novel substance having an excellent color purity of blue, a light-emitting element and a light-emitting device using the novel substance. A stilbene derivative has a structure shown by the general formula (1). In the general formula (1), R1 is hydrogen, an alkyl group having 1 to 4 carbon atoms, or an aryl group having 6 to 25 carbon atoms. R2 is an alkyl group having 1 to 4 carbon atoms or an aryl group having 6 to 25 carbon atoms. Each of R3 to R5 is hydrogen or an alkyl group having 1 to 4 carbon atoms. Ar1 is an aryl group having 6 to 25 carbon atoms.

摘要翻译： 本发明提供了具有优异的蓝色纯度的新物质，发光元件和使用该新物质的发光装置。 二苯乙烯衍生物具有通式（1）所示的结构。 在通式（1）中，R 1是氢，具有1至4个碳原子的烷基或具有6至25个碳原子的芳基。 R2是碳原子数1〜4的烷基或碳原子数6〜25的芳基。 R 3至R 5各自为氢或具有1至4个碳原子的烷基。 Ar1是碳原子数6〜25的芳基。

公开(公告)号：US08603647B2

公开(公告)日：2013-12-10

申请号：US13609956

申请日：2012-09-11

申请人： Sachiko Kawakami ,  Nobuharu Ohsawa ,  Harue Nakashima ,  Kumi Kojima ,  Satoshi Seo ,  Masakazu Egawa ,  Ryoji Nomura

发明人： Sachiko Kawakami ,  Nobuharu Ohsawa ,  Harue Nakashima ,  Kumi Kojima ,  Satoshi Seo ,  Masakazu Egawa ,  Ryoji Nomura

IPC分类号： H01L51/54 ,  H01J1/63 ,  C09K11/06 ,  C07C13/58 ,  C07D209/86 ,  C07D209/88

CPC分类号： H01L51/0058 ,  C07D209/86 ,  C07D209/88 ,  C09K11/06 ,  C09K2211/1011 ,  H01L27/3244 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/5012 ,  H05B33/14 ,  Y10S428/917

摘要： Disclosed is a composition including an anthracene derivative and a solvent and a method for fabricating a light-emitting element using the composition. The anthracene derivative has a diphenylanthracene moiety and a carbazole moiety linked to one of the phenyl groups of the diphenylanthracene moiety. The use of the composition enables the formation of a light-emitting element by a wet type method such as an ink-jet method, a spin coating method, and a dip coating method.

摘要翻译： 公开了包含蒽衍生物和溶剂的组合物以及使用该组合物制造发光元件的方法。 蒽衍生物具有二苯基蒽部分和与二苯基蒽部分的一个苯基连接的咔唑部分。 使用该组合物能够通过湿式方法如喷墨法，旋涂法和浸涂法形成发光元件。