公开(公告)号：US08999520B2

公开(公告)日：2015-04-07

申请号：US11725971

申请日：2007-03-20

申请人： Hideko Inoue ,  Satoshi Seo ,  Nobuharu Ohsawa

发明人： Hideko Inoue ,  Satoshi Seo ,  Nobuharu Ohsawa

IPC分类号： H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C07F15/00 ,  H01L27/32 ,  H01L51/50

CPC分类号： H01L51/009 ,  C07F15/0033 ,  H01L27/3209 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5036 ,  H01L51/5088

摘要： An organometallic complex having a structure represented by the following general formula (G1) is provided. (In the formula, A represents an aromatic hydrocarbon group having 6 to 25 carbon atoms. Further, Z represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, or an aryl group having 6 to 25 carbon atoms. In addition, Ar1 represents an aryl group having 6 to 25 carbon atoms. R1 represents any one of hydrogen, an alkyl group having 1 to 4 carbon atoms, or an alkoxy group having 1 to 4 carbon atoms. Further, M is a central metal and represents an element belonging to Group 9 or Group 10.)

摘要翻译： 提供具有由以下通式（G1）表示的结构的有机金属配合物。 （式中，A表示碳原子数6〜25的芳香族烃基，Z表示氢，碳原子数1〜4的烷基，碳原子数1〜4的烷氧基，芳基 另外，Ar 1表示碳原子数6〜25的芳基，R 1表示氢，碳原子数1〜4的烷基或碳原子数1〜4的烷氧基中的任一个 此外，M是中心金属，代表属于第9组或第10组的元素。）

公开(公告)号：US08968822B2

公开(公告)日：2015-03-03

申请号：US12173265

申请日：2008-07-15

申请人： Shunpei Yamazaki ,  Masakazu Murakami ,  Satoshi Seo

发明人： Shunpei Yamazaki ,  Masakazu Murakami ,  Satoshi Seo

IPC分类号： B05D7/00 ,  H01L27/32 ,  H01L27/12 ,  H01L51/00 ,  H01L51/56

CPC分类号： H01L51/5203 ,  H01L27/12 ,  H01L27/322 ,  H01L27/3246 ,  H01L51/0003 ,  H01L51/0014 ,  H01L51/0037 ,  H01L51/0042 ,  H01L51/005 ,  H01L51/0059 ,  H01L51/5228 ,  H01L51/5262 ,  H01L51/56 ,  H01L2251/5315

摘要： Although an ink jet method known as a method of selectively forming a film of a high molecular species organic compound, can coat to divide an organic compound for emitting three kinds (R, G, B) of light in one step, film forming accuracy is poor, it is difficult to control the method and therefore, uniformity is not achieved and the constitution is liable to disperse. In contrast thereto, according to the invention, a film comprising a high molecular species material is formed over an entire face of a lower electrode connected to a thin film transistor by a coating method and thereafter, the film comprising the high molecular species material is etched by etching by plasma to thereby enable to selectively form a high molecular species material layer. Further, the organic compound layer is constituted by a material for carrying out luminescence of white color or luminescence of single color and combined with a color changing layer or a coloring layer to thereby realize full color formation.

公开(公告)号：US08940416B2

公开(公告)日：2015-01-27

申请号：US13474104

申请日：2012-05-17

申请人： Harue Osaka ,  Takahiro Ushikubo ,  Nobuharu Ohsawa ,  Satoshi Seo ,  Tsunenori Suzuki

发明人： Harue Osaka ,  Takahiro Ushikubo ,  Nobuharu Ohsawa ,  Satoshi Seo ,  Tsunenori Suzuki

IPC分类号： H01L51/54 ,  H01L51/00 ,  C09K11/06 ,  H05B33/14 ,  C07C211/54 ,  H01L51/50 ,  H01L27/32 ,  H01L51/52

CPC分类号： H01L51/006 ,  C07C211/54 ,  C07C2601/14 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L27/3209 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5048 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5278 ,  H05B33/14 ,  Y10S428/917

摘要： A triarylamine derivative represented by a general formula (G1) given below is provided. Note that in the formula, Ar represents either a substituted or unsubstituted phenyl group or a substituted or unsubstituted biphenyl group; α represents a substituted or unsubstituted naphthyl group; β represents either hydrogen or a substituted or unsubstituted naphthyl group; n and m each independently represent 1 or 2; and R1 to R8 each independently represent any of hydrogen, an alkyl group having 1 to 6 carbon atoms, or a phenyl group.

摘要翻译： 提供由下述通式（G1）表示的三芳基胺衍生物。 注意，在该式中，Ar表示取代或未取代的苯基或取代或未取代的联苯基; α表示取代或未取代的萘基; ＆bgr 表示氢或取代或未取代的萘基; n和m各自独立地表示1或2; R 1〜R 8各自独立地表示氢，碳原子数1〜6的烷基或苯基中的任一个。

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：US08895996B2

公开(公告)日：2014-11-25

申请号：US13368449

申请日：2012-02-08

申请人： Shunpei Yamazaki ,  Satoshi Seo

发明人： Shunpei Yamazaki ,  Satoshi Seo

IPC分类号： H01L27/15 ,  H01L51/50 ,  H01L51/52

CPC分类号： H01L51/5278 ,  H01L51/5044 ,  H01L51/5088 ,  H01L51/5092

摘要： A light-emitting device and a lighting device each including a light-emitting element which can recover from a short circuit between a pair of electrodes by itself without adversely affecting the characteristics of the element is provided. An oxide layer is provided so as to be in contact with an electrode of the light-emitting element, whereby, due to heat generated when a short circuit is caused between a pair of electrodes, oxygen in the oxide layer and an electrode material in a short-circuited part are reacted with each other and the electrode material in the short-circuited part can be an insulator. Further, by providing an oxide layer in contact with an electron-injection layer containing an alkaline earth metal, an oxide of the alkaline earth metal can be formed, whereby moisture that enters the insulator formed by an insulation phenomenon in the short-circuited part can be adsorbed and removed.

摘要翻译： 本发明提供一种发光装置和照明装置，其特征在于，具有发光元件，该发光元件本身可以从一对电极之间的短路中恢复，而不会不利地影响元件的特性。 提供氧化层以与发光元件的电极接触，由此，由于在一对电极之间产生短路，在氧化物层中的氧和氧化物层中的电极材料 短路部分彼此反应，并且短路部分中的电极材料可以是绝缘体。 此外，通过提供与包含碱土金属的电子注入层接触的氧化物层，可以形成碱土金属的氧化物，由此在短路部分中通过绝缘现象形成的绝缘体中的水分可以 被吸附和去除。

公开(公告)号：US08890407B2

公开(公告)日：2014-11-18

申请号：US13464969

申请日：2012-05-05

申请人： Hiroko Abe ,  Satoshi Seo ,  Shunpei Yamazaki

发明人： Hiroko Abe ,  Satoshi Seo ,  Shunpei Yamazaki

IPC分类号： H05B33/00 ,  H01L33/26 ,  H01L33/08 ,  H01L33/40 ,  G09G3/32 ,  H01L27/12 ,  G09G3/20

CPC分类号： H01L27/12 ,  G09G3/2022 ,  G09G3/3258 ,  G09G2300/0847 ,  G09G2310/0248 ,  G09G2310/0251 ,  H01L27/1214 ,  Y10S428/917

摘要： One feature of a semiconductor device of the present invention is to include an electrode that serves as an electrode of a light-emitting element. The electrode includes a first layer and a second layer. Further, end portions of the electrode are covered with a partition layer having an opening portion. Moreover, a part of the electrode is exposed by the opening portion of the partition layer. One feature of a semiconductor device of the present invention is to include an electrode that serves as an electrode of a light-emitting element and a transistor. The electrode and the transistor are connected electrically to each other. The electrode includes a first layer and a second layer. Further, end portions of the electrode are covered with a partition layer having an opening portion. Moreover, the second layer is exposed by the opening portion of the partition layer.

摘要翻译： 本发明的半导体器件的一个特征是包括用作发光元件的电极的电极。 电极包括第一层和第二层。 此外，电极的端部被具有开口部分的隔离层覆盖。 此外，电极的一部分被分隔层的开口部分露出。 本发明的半导体器件的一个特征是包括用作发光元件和晶体管的电极的电极。 电极和晶体管彼此电连接。 电极包括第一层和第二层。 此外，电极的端部被具有开口部分的隔离层覆盖。 此外，第二层被分隔层的开口部分暴露。

公开(公告)号：US08889266B2

公开(公告)日：2014-11-18

申请号：US11908010

申请日：2006-03-14

申请人： Hideko Inoue ,  Satoko Shitagaki ,  Satoshi Seo ,  Nobuharu Ohsawa

发明人： Hideko Inoue ,  Satoko Shitagaki ,  Satoshi Seo ,  Nobuharu Ohsawa

IPC分类号： H01J1/63 ,  C07F15/00 ,  H01L51/00 ,  C09K11/06 ,  H05B33/14 ,  H01L51/50

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0079 ,  H01L51/5016 ,  H05B33/14

摘要： It is an object of the present invention to provide an organometallic complex which can increase recombination efficiency of electrons and holes. One aspect of the present invention is an organometallic complex having a structure represented by a general formula (1), wherein each of R1 and R2 is any of a halogen group, a —CF3 group, a cyano group, and an alkoxycarbonyl group, each of R3 and R4 is any of hydrogen and an alkyl group having 1 to 4 carbon atoms, and M is an element that belongs to Group 9 or 10 of the periodic table.

摘要翻译： 本发明的目的是提供一种能提高电子和空穴的复合效率的有机金属络合物。 本发明的一个方面是具有由通式（1）表示的结构的有机金属配合物，其中R 1和R 2各自为卤素基，-CF 3基，氰基和烷氧基羰基中的任一个，各自为 R 3和R 4是氢和具有1至4个碳原子的烷基中的任何一个，M是属于周期表第9或10族的元素。

公开(公告)号：US08877351B2

公开(公告)日：2014-11-04

申请号：US12489602

申请日：2009-06-23

申请人： Hideko Inoue ,  Satoshi Seo

发明人： Hideko Inoue ,  Satoshi Seo

IPC分类号： H01L51/54 ,  C09K11/00 ,  C07F15/00 ,  C09K11/06 ,  H01L51/00 ,  H05B33/14 ,  H01L51/50

CPC分类号： C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0085 ,  H01L51/5016 ,  H05B33/14 ,  Y10S428/917

摘要： Disclosed are an organometallic complex emitting red light with high color purity. An organometallic complex having a structure represented by the following general formula (G1) is provided. In the formula, of R1 to R13, at least one represents an alkyl group having 1 to 4 carbon atoms or an alkoxy group having 1 to 4 carbon atoms and the other or others represent hydrogen. M represents a central metal, which is a Group 9 or Group 10 element. L represents a monoanionic ligand, and n is 2 when the central metal is a Group 9 element or 1 when the central metal is a Group 10 element.

摘要翻译： 公开了具有高纯度的发出红光的有机金属配合物。 提供具有由以下通式（G1）表示的结构的有机金属配合物。 在式中，R 1〜R 13中，至少1个表示碳原子数1〜4的烷基或碳原子数1〜4的烷氧基，其余的表示氢。 M表示中心金属，其为第9族或第10族元素。 L表示单阴离子配体，当中心金属为9族元素时，n为2，当中心金属为10族元素时，n为1。

公开(公告)号：US08859108B2

公开(公告)日：2014-10-14

申请号：US12466116

申请日：2009-05-14

申请人： Hiroshi Kadoma ,  Sachiko Kawakami ,  Takahiro Ushikubo ,  Satoshi Seo

发明人： Hiroshi Kadoma ,  Sachiko Kawakami ,  Takahiro Ushikubo ,  Satoshi Seo

IPC分类号： C07D413/10 ,  C07D263/56 ,  H01L51/54 ,  C07D263/57

CPC分类号： C07D263/57 ,  C07D413/10 ,  Y10S428/917

摘要： An object is to provide a novel benzoxazole derivative. Another object is to reduce driving voltage of a light-emitting element. Still another object is to reduce power consumption of a light-emitting element, a light-emitting device, and an electronic device. A benzoxazole derivative represented by General Formula (G1) is provided. The benzoxazole derivative represented by General Formula (G1) has an electron-injecting property and an electron-transporting property; accordingly, it can be favorably used for a light-emitting element, a light-emitting device, and an electronic device.

摘要翻译： 目的是提供一种新的苯并恶唑衍生物。 另一个目的是降低发光元件的驱动电压。 另一个目的是降低发光元件，发光装置和电子设备的功耗。 提供由通式（G1）表示的苯并恶唑衍生物。 由通式（G1）表示的苯并恶唑衍生物具有电子注入性和电子传输性; 因此，可以有利地用于发光元件，发光器件和电子器件。

公开(公告)号：US08853724B2

公开(公告)日：2014-10-07

申请号：US13231278

申请日：2011-09-13

申请人： Satoshi Seo ,  Hisao Ikeda ,  Takuya Kawata

发明人： Satoshi Seo ,  Hisao Ikeda ,  Takuya Kawata

IPC分类号： H01L33/00 ,  H01L51/52

CPC分类号： H01L33/58 ,  H01L33/22 ,  H01L33/56 ,  H01L51/5275

摘要： A solid-state light-emitting element includes a structure body having a property of transmitting visible light and an uneven structure on each of the top side and the bottom side thereof; a high refractive index material layer provided on one surface of the structure body; and a light-emitting body with a refractive index of greater than or equal to 1.6 provided over the high refractive index material layer. One surface of the high refractive index material layer is flatter than the other surface thereof which is in contact with the structure body. The refractive index of the high refractive index material layer is greater than or equal to 1.6. The refractive index of the structure body is greater than 1.0 and less than that of the high refractive index material layer.

摘要翻译： 固态发光元件包括在其顶侧和底侧各自具有透射可见光和不平坦结构的性质的结构体; 设置在所述结构体的一个表面上的高折射率材料层; 以及设置在高折射率材料层上的折射率大于或等于1.6的发光体。 高折射率材料层的一个表面比与结构体接触的其他表面平坦。 高折射率材料层的折射率大于或等于1.6。 结构体的折射率大于1.0且小于高折射率材料层的折射率。