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    Electrowetting display device and dye composition for electrowetting display
    4.
    发明授权
    Electrowetting display device and dye composition for electrowetting display 有权
    电润湿显示装置和电泳显示器的染料组成

    公开(公告)号：US09335538B2

    公开(公告)日：2016-05-10

    申请号：US13898477

    申请日：2013-05-21

    Applicant: FUJIFILM CORPORATION

    Inventor： Hiroyuki Naito ,  Yasuhiro Ishiwata ,  Takashi Kato

    IPC: C09D11/50 ,  C09B23/10 ,  C09B23/04 ,  C09B23/06 ,  G02B26/00

    CPC classification number: G02B26/005

    Abstract: An electrowetting display device that includes a display member having: a first substrate in which at least one surface has conductivity, a second substrate which is disposed to face the conductive surface of the first substrate, a hydrophobic insulating film which is provided on the conductive surface of the first substrate, an oil, which is non-conductive, provided between the hydrophobic insulating film and the second substrate so as to be movable on the hydrophobic insulating film, and containing a nonpolar solvent and a methine dye including two dye mother nuclei that are linked through a linking group having a methine unsaturated chain, and a hydrophilic liquid which is conductive, provided between the hydrophobic insulating film and the second substrate so as to be in contact with the oil.

    Abstract translation: 一种电润湿显示装置，其特征在于，具备显示部件，所述显示部件具有：至少一个表面具有导电性的第一基板，与所述第一基板的导电面相对设置的第二基板，设置在所述导电性表面上的疏水性绝缘膜 所述第一基板是不导电的油，设置在所述疏水性绝缘膜和所述第二基板之间，以能够在所述疏水性绝缘膜上移动，并且包含非极性溶剂和包含两个染料母核的次甲基染料， 通过具有次甲基不饱和链的连接基团和导电的亲水性液体连接，设置在疏水性绝缘膜和第二基材之间以与油接触。

    Polymerizable composition, polymer, and film
    5.
    发明授权
    Polymerizable composition, polymer, and film 有权
    可聚合组合物，聚合物和薄膜

    公开(公告)号：US08771810B2

    公开(公告)日：2014-07-08

    申请号：US13716386

    申请日：2012-12-17

    Applicant: FUJIFILM Corporation

    Inventor： Masatoshi Mizumura ,  Shunya Katoh ,  Yasuhiro Ishiwata ,  Masaomi Kimura

    IPC: G02B1/04 ,  G02B5/30 ,  C09K19/38 ,  C08F20/36

    CPC classification number: C07C251/24 ,  C07C327/30 ,  C08J5/18 ,  C08J2333/14 ,  G02B1/04 ,  G02B5/20 ,  G02B5/3041 ,  G02B5/3083 ,  C08L33/14

    Abstract: A polymerizable composition containing a compound represented by the formula (I) or the formula (I′) is useful for formation of films having a high Δn with no coloration. P1 and P2 each are a polymerizable group; m1 and m2 each are an integer of from 1 to 10; A1 to A4 each are a predetermined cyclic group; R is a hydrogen atom or an alkyl; in the formula (I), Z1 is —COO—, —COO—, —OCO—CH═CH—, —NHCO— or —NR1CO—; L1 and L2 each are —O—, —S—, —COO—, —COO—, —OCO—CH═CH—, —OCOO—, —NHCO— or —NR1CO; n1 is 1 or 2; in the formula (I′), Z1 and Z2 each are —COO—, —OCO—, —NHCO— or NR1CO; L1 and L2 each are —O—, —S—, —COO—, —OCO—, —OCOO—, —NHCO— or NR1CO; n1 and n2 each are 1 or 2.

    Abstract translation: 含有式（I）或式（I'）表示的化合物的可聚合组合物可用于形成没有着色的具有高的Dgr; n的膜。 P1和P2各自为可聚合基团; m1和m2各自为1至10的整数; A1〜A4各自为预定的环状基团; R是氢原子或烷基; 在式（I）中，Z 1是-COO-，-COO-，-OCO-CH = CH - ， - NHCO-或-NR 1 CO-; L 1和L 2各自为-O - ， - S - ， - COO-，-COO-，-OCO-CH = CH-，-OCOO-，-NHCO-或-NR1CO; n1为1或2; 在式（I'）中，Z 1和Z 2各自为-COO-，-OCO-，-NHCO-或NR 1 CO; L 1和L 2各自为-O - ， - S - ， - COO - ， - OCO-，-OCOO-， - NHCO-或NR 1 CO; n1和n2分别为1或2。

    Polymerizable compound
    6.
    发明授权
    Polymerizable compound 有权
    可聚合化合物

    公开(公告)号：US08765235B2

    公开(公告)日：2014-07-01

    申请号：US13716372

    申请日：2012-12-17

    Applicant: Fujifilm Corporation

    Inventor： Masatoshi Mizumura ,  Shunya Katoh ,  Yasuhiro Ishiwata ,  Masaomi Kimura

    IPC: G02B1/04 ,  G02B5/30 ,  C07C251/24 ,  C09K19/38 ,  C08F20/36

    CPC classification number: C09K19/3814 ,  C07C251/24 ,  C09B55/002 ,  G02B1/04 ,  G02B5/20 ,  G02B5/3041 ,  G02B5/3083 ,  Y10T428/10 ,  Y10T428/105 ,  C08L69/00

    Abstract: Provided is a novel polymerizable azomethine compound which has a high Δn and is colorless.The compound is represented by the formula (I). P1 and P2 each are a polymerizable group; m1 and m2 each are an integer of from 1 to 10; R1 and R2 each are an alkyl group having from 1 to 4 carbon atoms, an alkoxy group having from 1 to 4 carbon atoms, an alkoxycarbonyl group having from 2 to 5 carbon atoms, an acyloxy group having from 2 to 5 carbon atoms, an acyl group having from 2 to 4 carbon atoms, an amide group having from 2 to 5 carbon atoms, a cyano group or a halogen atom; n1 and n2 each are an integer of from 0 to 4; R3 is a hydrogen atom, or an alkyl group having from 1 to 4 carbon atoms; Z1 and L1 each are a predetermined divalent group; n is 0, 1 or 2.

    Abstract translation: 提供了一种具有高Dgr n并且无色的新型可聚合偶氮甲碱化合物。 该化合物由式（I）表示。 P1和P2各自为可聚合基团; m1和m2各自为1至10的整数; R 1和R 2各自为具有1至4个碳原子的烷基，具有1至4个碳原子的烷氧基，具有2至5个碳原子的烷氧基羰基，具有2至5个碳原子的酰氧基， 具有2至4个碳原子的酰基，具有2至5个碳原子的酰胺基，氰基或卤素原子; n1和n2各自为0至4的整数; R3是氢原子或具有1至4个碳原子的烷基; Z1和L1各自为预定的二价基团; n为0,1或2。

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