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    Electrowetting display device and dye composition for electrowetting display
    2.
    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

    申请人： FUJIFILM CORPORATION

    发明人： Hiroyuki Naito ,  Yasuhiro Ishiwata ,  Takashi Kato

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

    CPC分类号： G02B26/005

    摘要： 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.

    摘要翻译： 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
    3.
    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

    申请人： FUJIFILM Corporation

    发明人： Masatoshi Mizumura ,  Shunya Katoh ,  Yasuhiro Ishiwata ,  Masaomi Kimura

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

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

    摘要： 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.

    摘要翻译： 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
    4.
    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

    申请人： Fujifilm Corporation

    发明人： Masatoshi Mizumura ,  Shunya Katoh ,  Yasuhiro Ishiwata ,  Masaomi Kimura

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

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

    摘要： 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.

    摘要翻译： 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。

    Electrophoretic composition, microcapsule and electrophoretic display device
    9.
    发明授权
    Electrophoretic composition, microcapsule and electrophoretic display device 有权
    电泳组合物，微胶囊和电泳显示装置

    公开(公告)号：US08582199B2

    公开(公告)日：2013-11-12

    申请号：US13676093

    申请日：2012-11-14

    申请人： Fujifilm Corporation

    发明人： Takashi Kato ,  Yasuhiro Ishiwata

    IPC分类号： G02B26/00

    CPC分类号： G02F1/0063 ,  C09B1/262 ,  C09B1/585 ,  C09B23/0066 ,  C09B23/0091 ,  C09B23/04 ,  C09B25/00 ,  C09B29/0037 ,  C09B29/0813 ,  C09B29/3639 ,  C09B29/3669 ,  C09B55/009 ,  C09B57/004 ,  C09B57/007 ,  C09B67/0097 ,  C09B69/105 ,  C09B69/106 ,  C09B69/109 ,  G02F1/167 ,  G02F2001/1678

    摘要： Disclosed is an electrophoretic composition including a dye, a non-water-soluble dispersion medium, and charged particles, wherein the dye includes in a molecule thereof at least two color forming moieties including a first color forming moiety and a second color forming moiety, the first color forming moiety having a maximum absorption wavelength that is the shortest maximum absorption wavelength among the at least two color forming moieties, the second color forming moiety having a maximum absorption wavelength that is the longest maximum absorption wavelength among the at least two color forming moieties, a difference between the maximum absorption wavelength of the first color forming moiety and the maximum absorption wavelength of the second color forming moiety being from 50 nm to 400 nm, and the first color forming moiety and the second color forming moiety being bonded through a covalent bond.

    摘要翻译： 公开了一种电泳组合物，其包含染料，非水溶性分散介质和带电粒子，其中染料在其分子中包含至少两个形成颜色的部分，包括第一颜色形成部分和第二颜色形成部分， 在所述至少两个成色部分中具有最大吸收波长的最大吸收波长的第一成色部分，所述第二成色部分具有最大吸收波长，该最大吸收波长是至少两个成色部分中最长的最大吸收波长 第一成色部分的最大吸收波长与第二成色部分的最大吸收波长之间的差为50nm至400nm，第一成色部分和第二成色部分通过共价键 键。