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    Organometallic Complex, and Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device Using the Organometallic Complex
    71.
    发明申请
    Organometallic Complex, and Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device Using the Organometallic Complex 有权
    有机金属配合物，发光元件，发光装置，电子装置和使用有机金属配合物的照明装置

    公开(公告)号：US20120280220A1

    公开(公告)日：2012-11-08

    申请号：US13550720

    申请日：2012-07-17

    Applicant: Hideko Inoue ,  Satoshi Seo ,  Nobuharu Ohsawa

    Inventor： Hideko Inoue ,  Satoshi Seo ,  Nobuharu Ohsawa

    IPC: H01L51/54

    CPC classification number: C07F15/0033 ,  C09K11/06 ,  C09K2211/1044 ,  C09K2211/185 ,  H05B33/14

    Abstract: To provide a novel organometallic complex capable of emitting phosphorescence by using an organic compound with which a variety of derivatives can be easily synthesized as a ligand. In addition, to provide an organometallic complex which exhibits red emission. To provide an organometallic complex formed by ortho-metalation of an m-alkoxyphenyl pyrazine derivative represented by General Formula (G0) below with respect to an ion of a metal belonging to Group 9 or Group 10. In addition, to provide an organometallic complex which exhibits red emission formed by ortho-metalation of an m-alkoxyphenyl pyrazine derivative represented by General Formula (G0) below with respect to an ion of a metal belonging to Group 9 or Group 10.

    Abstract translation: 通过使用可以容易地合成各种衍生物作为配体的有机化合物来提供能够发射磷光的新的有机金属配合物。 另外，提供显示红色发射的有机金属络合物。 提供通过下述通式（G0）表示的间 - 烷氧基苯基吡嗪衍生物相对于属于第9族或第10族的金属的离子进行邻位金属化而形成的有机金属络合物。此外，为了提供一种有机金属络合物， 表示通过下述通式（G0）表示的间 - 烷氧基苯基吡嗪衍生物相对于属于第9族或第10族的金属的离子进行邻位金属化而形成的红色发射。

    Organic Light-Emitting Element, Organometallic Complex, Light-Emitting Device, Electronic Appliance, and Lighting Device
    73.
    发明申请
    Organic Light-Emitting Element, Organometallic Complex, Light-Emitting Device, Electronic Appliance, and Lighting Device 有权
    有机发光元件，有机金属复合体，发光装置，电子电器和照明装置

    公开(公告)号：US20120264936A1

    公开(公告)日：2012-10-18

    申请号：US13446216

    申请日：2012-04-13

    Applicant: Hideko Inoue ,  Hiromi Nowatari ,  Satoshi Seo

    Inventor： Hideko Inoue ,  Hiromi Nowatari ,  Satoshi Seo

    IPC: C07F15/00

    CPC classification number: C07F15/0033 ,  C07F15/0086

    Abstract: Disclosed is a phosphorescent organometallic complex having: a 6-membered aromatic heterocycle having a nitrogen atom; iridium or platinum to which the nitrogen atom coordinates; and an aryl group which is bonded to an α-carbon of the nitrogen atom and is ortho-metalated with the iridium or platinum, where at least one of the aromatic heterocycle and the aryl group has an alicyclic hydrocarbon having an intramolecular carbon-carbon bridged bond as a substituent. The ability of the bulky structure of the alicyclic hydrocarbon to inhibit aggregation of the organometallic complex, concerted with the strong electron-donating property of the alicyclic hydrocarbon to the aromatic heterocycle or the aryl group, contributes to the increase in absorption coefficient and phosphorescent efficiency of the organometallic complex. The improved absorption coefficient and the phosphorescent efficiency allow the formation of a light-emitting element with excellent external quantum efficiency over 25%.

    Abstract translation: 公开了具有：具有氮原子的6元芳族杂环的磷光有机金属络合物; 氮原子坐标的铱或铂; 和与氮原子的α-碳键合并与铱或铂进行邻位金属化的芳基，其中芳族杂环和芳基中的至少一个具有桥接的分子内碳 - 碳的脂环族烃 键作为取代基。 由脂环烃的大体积结构抑制有机金属配合物的聚集，与脂环烃的强电子性质与芳香族杂环或芳基一致，有助于提高吸收系数和磷光效率 有机金属络合物。 改善的吸收系数和磷光效率允许形成具有优异的外部量子效率超过25％的发光元件。

    Method for Collecting Metal
    75.
    发明申请
    Method for Collecting Metal 有权
    收集金属的方法

    公开(公告)号：US20120125853A1

    公开(公告)日：2012-05-24

    申请号：US13365386

    申请日：2012-02-03

    Applicant: Ryoji Nomura ,  Satoshi Seo ,  Hideko Inoue ,  Kaoru Kato

    Inventor： Ryoji Nomura ,  Satoshi Seo ,  Hideko Inoue ,  Kaoru Kato

    IPC: B01D15/08

    CPC classification number: C22B7/006 ,  C22B3/10 ,  C22B11/042 ,  C22B61/00 ,  H01L51/56 ,  Y02P10/214 ,  Y02P10/234

    Abstract: It is an object of the present invention to collect a scarce metal such as iridium from a light-emitting element which is no longer used. A method for collecting a metal is provided in which an organic metal compound which can emit visible light from a triplet excited state at room temperature is heated, or an EL layer of a light-emitting layer containing an organic metal compound which can emit visible light from a triplet excited state at room temperature is dissolved in a solvent to form a solution, and the solution is heated, irradiated with microwaves or treated with acid water. According to the above method, resources of metals such as iridium or platinum, which are scarce metals, can be utilized efficiently.

    Abstract translation: 本发明的目的是从不再使用的发光元件中收集诸如铱的稀缺金属。 提供了一种用于收集金属的方法，其中可以在室温下从三重激发态发出可见光的有机金属化合物被加热，或者含有可发射可见光的有机金属化合物的发光层的EL层 从室温下的三重激发态溶解在溶剂中形成溶液，将溶液加热，用微波照射或用酸水处理。 根据上述方法，可以有效地利用作为稀有金属的诸如铱或铂的金属的资源。

    Organometallic Complex, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
    77.
    发明申请
    Organometallic Complex, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device 有权
    有机金属配合物，发光元件，发光装置，电子装置和照明装置

    公开(公告)号：US20120025178A1

    公开(公告)日：2012-02-02

    申请号：US13191665

    申请日：2011-07-27

    Applicant: Hideko Inoue ,  Tomoka Nakagawa ,  Nobuharu Ohsawa ,  Satoshi Seo

    Inventor： Hideko Inoue ,  Tomoka Nakagawa ,  Nobuharu Ohsawa ,  Satoshi Seo

    IPC: H01L51/54 ,  C07F15/00

    CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  H01L27/32 ,  H01L51/007 ,  H01L51/0074 ,  H01L51/5012

    Abstract: An object is to provide a novel organometallic complex that has a broader emission spectrum in the wavelength range of green to blue. Other objects are to provide a light-emitting element using the organometallic complex, and a light-emitting device, an electronic device, and a lighting device each using the light-emitting element. Provided is an organometallic complex represented by a general formula (G1). Represented by the general formula (G1) is a novel organometallic complex that exhibits a broad emission spectrum in the wavelength range of green to blue. Further provided are a light-emitting element using the organometallic complex, and a light-emitting device, an electronic device, and a lighting device each using the light-emitting element.

    Abstract translation: 目的是提供一种在绿色至蓝色的波长范围内具有较宽发射光谱的新型有机金属络合物。 其他目的是提供使用有机金属络合物的发光元件，以及各自使用发光元件的发光器件，电子器件和照明器件。 提供由通式（G1）表示的有机金属络合物。 由通式（G1）表示的是在绿色至蓝色的波长范围内呈现广泛发射光谱的新型有机金属络合物。 还提供了使用有机金属络合物的发光元件，以及各自使用发光元件的发光器件，电子器件和照明器件。

    Organometallic complex including pyrazine derivative
    78.
    发明授权
    Organometallic complex including pyrazine derivative 有权
    有机金属络合物，包括吡嗪衍生物

    公开(公告)号：US08101755B2

    公开(公告)日：2012-01-24

    申请号：US12604044

    申请日：2009-10-22

    Applicant: Hideko Inoue ,  Satoshi Seo

    Inventor： Hideko Inoue ,  Satoshi Seo

    IPC: C07D241/00 ,  C01G55/00

    CPC classification number: C07F15/0033

    Abstract: An organometallic complex is provided by which favorable red-color light emission can be obtained. Further, an organometallic complex having a peak of light emission at about 620 nm is provided because the wavelength of light which is perceived as excellent red-color light is about 620 nm. Furthermore, an organometallic complex is provided by which red-color light emission with high luminous efficiency (cd/A) can be obtained. An organometallic complex represented by the following general formula (G2) and a light-emitting element, a light-emitting device, and an electronic device including the organometallic complex represented by the following general formula (G2) are provided.

    Abstract translation: 提供了可以获得有利的红色发光的有机金属络合物。 此外，由于感觉为优异的红色光的光的波长为约620nm，因此提供了在约620nm具有发光峰值的有机金属络合物。 此外，提供了可以获得具有高发光效率（cd / A）的红色发光的有机金属络合物。 提供了由以下通式（G2）表示的有机金属配合物和发光元件，发光装置和包含由以下通式（G2）表示的有机金属配合物的电子器件。

    Organometallic complex, and light emitting device and electronic appliance using the same
    79.
    发明授权
    Organometallic complex, and light emitting device and electronic appliance using the same 有权
    有机金属复合体，以及使用其的发光装置和电子设备

    公开(公告)号：US08053974B2

    公开(公告)日：2011-11-08

    申请号：US11909130

    申请日：2006-03-22

    Applicant: Satoshi Seo ,  Hideko Inoue ,  Nobuharu Ohsawa

    Inventor： Satoshi Seo ,  Hideko Inoue ,  Nobuharu Ohsawa

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

    CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0071 ,  H01L51/008 ,  H01L51/0087 ,  H01L51/5016 ,  H05B33/14

    Abstract: In a general formula (1), each of R1 and R2 represents any one of hydrogen, an alkyl group, a halogen group, —CF3, an alkoxy group, and an aryl group. M represents an element that belongs to Group 9 or Group 10. Here, an alkyl group having 1 to 4 carbon atoms is preferable in the alkyl group. A fluoro group is particularly preferable in the halogen group. An alkoxy group having 1 to 4 carbon atoms is preferable in the alkoxy group. A phenyl group is particularly preferable in the aryl group. Iridium is particularly preferable among the elements that belong to Group 9, and platinum is particularly preferable among the elements that belong to Group 10. The general formula (1) is inserted.

    Abstract translation: 在通式（1）中，R 1和R 2各自表示氢，烷基，卤素基，-CF 3，烷氧基和芳基中的任一个。 M表示属于第9族或第10族的元素。这里，烷基中优选碳原子数1〜4的烷基。 在卤素基团中，氟基是特别优选的。 在烷氧基中优选碳原子数1〜4的烷氧基。 在芳基中特别优选苯基。 铱是属于第9族的元素中特别优选的，铂是特别优选属于第10族的元素。插入通式（1）。

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