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    Organic electroluminescent device having a photocatalyst layer
    3.
    发明授权
    Organic electroluminescent device having a photocatalyst layer 有权
    具有光催化剂层的有机电致发光器件

    公开(公告)号：US09587877B2

    公开(公告)日：2017-03-07

    申请号：US14903730

    申请日：2014-07-08

    Applicant: Nitto Denko Corporation

    Inventor： Takashi Ozaki ,  Haruka Ona ,  Hideki Hayama ,  Naoki Ban ,  Akiko Mimoto ,  Takuya Fukumura ,  Ekambaram Sambandan ,  Rajesh Mukherjee

    IPC: H01L51/50 ,  F25D29/00 ,  F25D17/04 ,  H01L51/52 ,  B01J35/00 ,  B01J23/10 ,  B01J23/14 ,  B01J23/72

    CPC classification number: F25D29/00 ,  B01J23/10 ,  B01J23/14 ,  B01J23/72 ,  B01J35/004 ,  F25D17/042 ,  H01L51/5012 ,  H01L51/5253 ,  H01L2251/303 ,  H01L2251/5315

    Abstract: The present invention relates to an organic electroluminescent device comprising a substrate, an organic electroluminescent element, and a photocatalyst layer, wherein the organic electroluminescent element includes: a first conductive layer provided on the substrate; an organic electroluminescent layer provided on the first conductive layer; and a second conductive layer provided on the organic electroluminescent layer, wherein the photocatalyst layer covers all or part of a light-emitting region of the organic electroluminescent element, and contains a photocatalyst and a co-catalyst, and wherein an absolute value of the difference (|R1−R2|) between the refractive index (R1) of the photocatalyst and the refractive index (R2) of the co-catalyst at a wavelength of 589 nm is 0 to 0.35.

    Abstract translation: 本发明涉及一种有机电致发光器件，其包括基底，有机电致发光元件和光催化剂层，其中所述有机电致发光元件包括：设置在所述基底上的第一导电层; 设置在所述第一导电层上的有机电致发光层; 以及设置在所述有机电致发光层上的第二导电层，其中所述光催化剂层覆盖所述有机电致发光元件的全部或部分发光区域，并且含有光催化剂和助催化剂，并且其中所述差异的绝对值 光催化剂的折射率（R1）与589nm波长的助催化剂的折射率（R2）之间的比（| R1-R2 |）为0〜0.35。

    PERMANENT MAGNET AND METHOD FOR MANUFACTURING PERMANENT MAGNET
    4.
    发明申请
    PERMANENT MAGNET AND METHOD FOR MANUFACTURING PERMANENT MAGNET 审中-公开
    永磁体和制造永磁体的方法

    公开(公告)号：US20140301885A1

    公开(公告)日：2014-10-09

    申请号：US14241524

    申请日：2012-09-25

    Applicant: NITTO DENKO CORPORATION

    Inventor： Keisuke Taihaku ,  Takashi Ozaki ,  Katsuya Kume ,  Toshiaki Okuno ,  Izumi Ozeki ,  Tomohiro Omure ,  Takashi Yamamoto

    IPC: H01F1/08 ,  H01F41/02

    CPC classification number: H01F1/086 ,  B22F1/0074 ,  B22F1/025 ,  B22F9/023 ,  B22F2998/10 ,  B22F2999/00 ,  C22C33/0278 ,  C22C38/00 ,  C22C38/001 ,  C22C38/005 ,  C22C2202/02 ,  H01F1/0572 ,  H01F1/0577 ,  H01F41/0266 ,  H01F41/0293 ,  B22F9/04 ,  B22F3/10

    Abstract: In a permanent magnet and a manufacturing method thereof, entire magnet can be densely sintered without a gap between a main phase and a grain boundary phase. Fine powder of milled neodymium magnet is mixed with a solution containing an organometallic compound expressed with a structural formula, M-(OR)X, wherein M represents Cu, Al, Dy, Tb, V, Mo, Zr, Ta, Ti, W or Nb, R represents a substituent group consisting of a straight-chain or branched-chain hydrocarbon, and X represents an arbitrary integer, to uniformly adhere the organometallic compound to particle surfaces of the neodymium magnet powder. The magnet powder is desiccated and then held for several hours in hydrogen atmosphere at a pressure higher than normal atmospheric pressure, at 200-900 degrees Celsius for calcination process in hydrogen. The calcined powder after calcination process in hydrogen is held for several hours in vacuum at 200-600 degrees Celsius for dehydrogenation process.

    Abstract translation: 在永久磁铁及其制造方法中，可以将整个磁体密实烧结而不会在主相和晶界相之间产生间隙。 研磨的钕磁体的细粉末与含有结构式M-（OR）X表示的有机金属化合物的溶液混合，其中M表示Cu，Al，Dy，Tb，V，Mo，Zr，Ta，Ti，W 或Nb，R表示由直链或支链烃构成的取代基，X表示任意的整数，以使有机金属化合物均匀地附着在钕磁体粉末的粒子表面。 将磁体粉末干燥，然后在氢气气氛中在高于正常大气压的压力下，在200-900摄氏度下在氢气中煅烧过程保持数小时。 在氢气中煅烧过程中的煅烧粉末在200-600摄氏度的真空中在脱氢过程中保持数小时。

    OPTICAL RESIN COMPOSITION AND OPTICAL RESIN FORMED BODY
    9.
    发明公开
    OPTICAL RESIN COMPOSITION AND OPTICAL RESIN FORMED BODY 审中-公开

    公开(公告)号：US20240141080A1

    公开(公告)日：2024-05-02

    申请号：US18277123

    申请日：2022-02-15

    Applicant: NITTO DENKO CORPORATION

    Inventor： Hiromu Tsuchida ,  Takashi Ozaki

    IPC: C08F124/00 ,  C08L37/00 ,  G02B1/04

    CPC classification number: C08F124/00 ,  C08L37/00 ,  G02B1/046 ,  C08L2201/10

    Abstract: An optical resin composition of the present invention includes fluorine-containing resin and a refractive index modifier. The optical resin composition satisfies the following matter (a) or (b): (a) the refractive index modifier includes 95 mass % or more of a linear polymer (A) including repeating units based on a fluorine-containing ethylene-based monomer such that the number of the repeating units is 5, and a proportion of a content of the linear polymer (A) in the optical resin composition is 1 mass % or more and less than 15 mass %; (b) the refractive index modifier includes 95 mass % or more of a linear polymer (B) including repeating units based on a fluorine-containing ethylene-based monomer such that the number of the repeating units is 6, and a proportion of a content of the linear polymer (B) in the optical resin composition is 1 mass % or more and less than 13 mass %.

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