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    ORGANIC ELECTROLUMINESCENCE DEVICE
    61.
    发明申请
    ORGANIC ELECTROLUMINESCENCE DEVICE 有权
    有机电致发光器件

    公开(公告)号：US20120001160A1

    公开(公告)日：2012-01-05

    申请号：US13234828

    申请日：2011-09-16

    申请人： Toshihiro Iwakuma ,  Masahide Matsuura ,  Hideaki Nagashima ,  Hidetsugu Ikeda ,  Hiroaki Nakamura ,  Tadashi Kusumoto

    发明人： Toshihiro Iwakuma ,  Masahide Matsuura ,  Hideaki Nagashima ,  Hidetsugu Ikeda ,  Hiroaki Nakamura ,  Tadashi Kusumoto

    IPC分类号： H01L51/54

    CPC分类号： H01L51/5016 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/0086 ,  Y10S428/917

    摘要： An organic electroluminescent device (1) including an anode (2), a cathode (6), and at least a first layer (3), a second layer (4), and a third layer (5) provided between the anode (2) and the cathode (6) in that order from the anode side. At least one of the first to third layers (3), (4), and (5) includes a phosphorescent compound. At least one of the first to third layers (3), (4), and (5) is an emitting layer. At least three compounds respectively forming the first layer (3), the second layer (4), and the third layer (5) other than the phosphorescent compound are compounds of the following formula (1). wherein R1 to R7 each represent a hydrogen atom or a substituent, provided that adjacent substituents may form a ring.

    摘要翻译： 一种包括阳极（2），阴极（6）和至少第一层（3），第二层（4）和第三层（5）的有机电致发光器件（1），设置在阳极 ）和阴极（6）。 第一至第三层（3），（4）和（5）中的至少一个包括磷光化合物。 第一至第三层（3），（4）和（5）中的至少一个是发光层。 分别形成除了磷光化合物之外的第一层（3），第二层（4）和第三层（5）的至少三种化合物是下式（1）的化合物。 其中R 1至R 7各自表示氢原子或取代基，条件是相邻的取代基可以形成环。

    Organic electroluminescence device
    62.
    发明授权
    Organic electroluminescence device 有权
    有机电致发光器件

    公开(公告)号：US08039121B2

    公开(公告)日：2011-10-18

    申请号：US11480463

    申请日：2006-07-05

    申请人： Toshihiro Iwakuma ,  Masahide Matsuura ,  Hideaki Nagashima ,  Hidetsugu Ikeda ,  Hiroaki Nakamura ,  Tadashi Kusumoto

    发明人： Toshihiro Iwakuma ,  Masahide Matsuura ,  Hideaki Nagashima ,  Hidetsugu Ikeda ,  Hiroaki Nakamura ,  Tadashi Kusumoto

    IPC分类号： H01L51/54

    CPC分类号： H01L51/5016 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/0086 ,  Y10S428/917

    摘要： An organic electroluminescent device (1) including an anode (2), a cathode (6), and at least a first layer (3), a second layer (4), and a third layer (5) provided between the anode (2) and the cathode (6) in that order from the anode side. At least one of the first to third layers (3), (4), and (5) includes a phosphorescent compound. At least one of the first to third layers (3), (4), and (5) is an emitting layer. At least three compounds respectively forming the first layer (3), the second layer (4), and the third layer (5) other than the phosphorescent compound are compounds of the following formula (1). wherein R1 to R7 each represent a hydrogen atom or a substituent, provided that adjacent substituents may form a ring.

    摘要翻译： 一种包括阳极（2），阴极（6）和至少第一层（3），第二层（4）和第三层（5）的有机电致发光器件（1），设置在阳极 ）和阴极（6）。 第一至第三层（3），（4）和（5）中的至少一个包括磷光化合物。 第一至第三层（3），（4）和（5）中的至少一个是发光层。 分别形成除了磷光化合物之外的第一层（3），第二层（4）和第三层（5）的至少三种化合物是下式（1）的化合物。 其中R 1至R 7各自表示氢原子或取代基，条件是相邻的取代基可以形成环。

    Metal complex compound and organic electroluminescent element using the same
    63.
    发明授权
    Metal complex compound and organic electroluminescent element using the same 有权
    金属络合物和使用其的有机电致发光元件

    公开(公告)号：US07781960B2

    公开(公告)日：2010-08-24

    申请号：US11813516

    申请日：2005-12-28

    申请人： Masatoshi Saitou ,  Hidetsugu Ikeda

    发明人： Masatoshi Saitou ,  Hidetsugu Ikeda

    IPC分类号： H01L51/54 ,  C07F15/00 ,  C07D213/02 ,  C07D231/00

    CPC分类号： H01L51/0085 ,  C07D251/24 ,  C07D401/10 ,  C07D401/14 ,  C07D403/10 ,  C07D403/14 ,  C07D409/14 ,  C07D471/04 ,  C07D519/00 ,  C07F15/0033 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0087 ,  H01L51/5012 ,  H05B33/14

    摘要： The present invention provides a novel metal complex compound represented by the following general formula (1), and an organic electroluminescence element which has a high efficiency of light emission and a long lifetime, wherein one of organic thin film layers including at least a light emitting layer between an anode and a cathode, at least one of the organic thin film layers contains the metal complex compounds. (L1)mM(L2)n  (1) wherein M represents Ir, Pt and Rh; L1 and L2 represents mutually different bidentate ligands; (L1)mM as a partial structure is represented by general formula (2) and M(L2)n as a partial structure is represented by general formula (3): and m and n are each an integer of 1 or 2, provided that m+n is a integer of 2 or 3. wherein ring A1 represents an aromatic hetrocyclic ring group; and ring B1 represents an aryl group, provided that the ring A1 and the ring B1 are covalently linked to each other via Z which represents a single bond or the like. wherein R1, R2, R2′ and R3 each independently represent an alkyl group or the like; R1 and R2, R1 and R2′, R2 and R2′, R2 and R3, and R2′ and R3 may combine with each other to form a cyclic structure; and Y represents a group represented by O or S.

    摘要翻译： 本发明提供一种由以下通式（1）表示的新型金属络合物和具有高发光效率和长寿命的有机电致发光元件，其中有机薄膜层至少包括发光 在阳极和阴极之间的层中，至少一个有机薄膜层含有金属络合物。 （L1）mM（L2）n（1）其中M表示Ir，Pt和Rh; L1和L2表示相互不同的二齿配体; 作为部分结构的（L1）mM由通式（2）表示，作为部分结构的M（L2）n由通式（3）表示：m和n各自为1或2的整数，条件是 m + n是2或3的整数，其中环A1表示芳香族环状环基; 环B1表示芳基，条件是环A1和环B1通过代表单键等的Z彼此共价连接。 其中R1，R2，R2'和R3各自独立地表示烷基等; R1和R2，R1和R2'，R2和R2'，R2和R3，R2'和R3可以相互结合形成环状结构; Y表示由O或S表示的基团。

    Organic electroluminescence device
    65.
    发明授权
    Organic electroluminescence device 失效
    有机电致发光器件

    公开(公告)号：US06489046B1

    公开(公告)日：2002-12-03

    申请号：US09675200

    申请日：2000-09-29

    申请人： Hidetsugu Ikeda ,  Hidetoshi Koga ,  Yoshinori Yanagisawa ,  Sanae Tagami

    发明人： Hidetsugu Ikeda ,  Hidetoshi Koga ,  Yoshinori Yanagisawa ,  Sanae Tagami

    IPC分类号： H05B3312

    CPC分类号： H01L51/0055 ,  C07C15/20 ,  C07C211/54 ,  C07C211/56 ,  C07C211/58 ,  C07C2603/54 ,  C07D209/86 ,  C07D333/08 ,  C09K11/06 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0068 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  Y10S428/917

    摘要： An organic electroluminescence device which exhibits an excellent purity of color and a high efficiency of light emission, has a long life and emits reddish light and a novel compound having these characteristics. The organic electroluminescence device comprises an organic layer disposed between at least one pair of electrodes, wherein the organic layer comprises a compound represented by general formula [1]: wherein R1 to R14 each independently represent hydrogen atom, an alkyl group having 1 to 10 carbon atoms, an aryloxy group having 6 to 20 carbon atoms, an arylalkyl group having 6 to 20 carbon atoms, an aryl group having 6 to 30 carbon atoms, an arylamino group having 6 to 30 carbon atoms, an alkylamino group having 2 to 20 carbon atoms or an arylalkylamino group having 6 to 30 carbon atoms, the groups being substituted or unsubstituted; and at least one pair of R among R1 to R14 which are adjacent to each other do not represent hydrogen atom but represent groups which form a cyclic structure in combination.

    摘要翻译： 具有优异的颜色纯度和高发光效率的有机电致发光元件具有使用寿命长，发出红色光的特性，具有这些特性的新型化合物。 有机电致发光器件包括设置在至少一对电极之间的有机层，其中有机层包含由通式[1]表示的化合物：其中R 1至R 14各自独立地表示氢原子，具有1至10个碳原子的烷基 原子，碳原子数6〜20的芳氧基，碳原子数6〜20的芳烷基，碳原子数6〜30的芳基，碳原子数6〜30的芳基氨基，碳原子数2〜20的烷基氨基 原子或碳原子数为6〜30的芳烷基氨基，取代或未取代的基团; 并且彼此相邻的R 1〜R 14中的至少一对R不表示氢原子，而是表示组合形成环状结构的基团。

    Pyrazole derivatives
    66.
    发明授权
    Pyrazole derivatives 失效
    吡唑衍生物

    公开(公告)号：US6159904A

    公开(公告)日：2000-12-12

    申请号：US276740

    申请日：1999-03-26

    申请人： Masashi Sakamoto ,  Hideki Kamano ,  Hiroshi Yamamoto ,  Hidetsugu Ikeda

    发明人： Masashi Sakamoto ,  Hideki Kamano ,  Hiroshi Yamamoto ,  Hidetsugu Ikeda

    IPC分类号： C07D409/06 ,  C07D495/10 ,  A01N43/56 ,  C07D335/06

    CPC分类号： C07D409/06 ,  C07D495/10

    摘要： Pyrazole derivatives of the general formula (I) or salts thereof, ##STR1## wherein each symbols are as defined in the specification, herbicides containing the above compounds as active ingredients, and aromatic carboxylic acid derivatives or salts thereof suitable as intermediates for the production of the above pyrazole derivatives.The above pyrazole derivatives or salts thereof, provided by the present invention, cause no phytotoxicity on upland field crops such as corn, etc., and can selectively control a broad range of upland weeds such as grass weeds and broad-leaved weeds at a low dosage in pre-emergence treatment and in post-emergence treatment.

    摘要翻译： 通式（I）的吡唑衍生物或其盐，其中每个符号如本说明书中所定义，含有上述化合物作为活性成分的除草剂，以及适合作为制备上述吡唑的中间体的芳族羧酸衍生物或其盐 衍生品 本发明提供的上述吡唑衍生物或其盐对玉米等高田田间作物不产生植物毒性，能够低选择性地控制阔叶杂草，阔叶杂草等阔叶杂草 在出苗前治疗和出苗后治疗中的剂量。