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    COLOR MATERIAL DISPERSION LIQUID, COMPOSITION, FILM, OPTICAL FILTER AND DISPLAY DEVICE
    1.
    发明申请
    COLOR MATERIAL DISPERSION LIQUID, COMPOSITION, FILM, OPTICAL FILTER AND DISPLAY DEVICE 有权

    公开(公告)号：US20230094496A1

    公开(公告)日：2023-03-30

    申请号：US17964517

    申请日：2022-10-12

    Applicant: DAI NIPPON PRINTING CO., LTD.

    Inventor： Masato OKADA ,  Hiroko AMANO ,  Tomoki MURATA ,  Fumiyasu MURAKAMI

    IPC: C09B67/20 ,  C09B47/00 ,  C09B57/00 ,  G02B5/22

    Abstract: A salt-forming compound represented by the following general formula (3): where X1 and X2 each independently represent an aromatic ring group optionally containing a substituent; Y represents a divalent hydrocarbon group that the carbon atom directly bound to X1 or X2 does not have a π bond; Z+ represents an organic cation group; e represents an integer of from 1 to 4; and when e is 2 or more, a plurality of Ys and a plurality of Z+ s may be each the same or different; Ac− represents a heteropolyoxometalate anion which is a c-valent anion and which has an oxidation-reduction potential larger than −0.3 V relative to the silver/silver chloride electrode; f and c are each an integer of 2 or more; g is an integer of 1 or more; and the salt-forming compound is a normal salt that f×e=c×g.

    NON-AQUEOUS DISPERSANT, COLOR MATERIAL DISPERSION LIQUID FOR COLOR FILTER, COLOR FILTER, LIQUID CRYSTAL DISPLAY DEVICE AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE
    4.
    发明申请
    NON-AQUEOUS DISPERSANT, COLOR MATERIAL DISPERSION LIQUID FOR COLOR FILTER, COLOR FILTER, LIQUID CRYSTAL DISPLAY DEVICE AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE 审中-公开
    非水性分散体，彩色滤色片，彩色滤光片，液晶显示装置和有机发光显示装置的颜料分散液

    公开(公告)号：US20160376443A1

    公开(公告)日：2016-12-29

    申请号：US15101360

    申请日：2014-10-02

    Applicant: DAI NIPPON PRINTING CO., LTD.

    Inventor： Michihiro OGURA ,  Tomoki MURATA ,  Fumiyasu MURAKAMI ,  Masato OKADA ,  Hiroaki SEGAWA

    IPC: C09B67/46 ,  C09B11/24 ,  G02F1/1335 ,  C08F265/06 ,  H01L51/00 ,  G02B5/22 ,  C09B63/00 ,  C08F8/40

    Abstract: Disclosed is a non-aqueous dispersant which is a graft copolymer comprising a constitutional unit represented by the following general formula (II) and at least one kind selected from the group consisting of a constitutional unit represented by the following general formula (I) and a constitutional unit represented by the following general formula (I′), or which is a block copolymer comprising a block portion containing a constitutional unit represented by the following general formula (III) and a block portion containing at least one kind selected from the group consisting of a constitutional unit represented by the following general formula (I) and a constitutional unit represented by the following general formula (I′):

    Abstract translation: 提供：可以形成具有优异分散性和优异耐碱性的树脂层的非水分散剂; 用于滤色器的着色剂分散体，其能够形成具有优异的耐热性，高亮度和优异的耐碱性的涂层; 具有优异的耐热性，高亮度和优异的耐碱性的滤色片; 以及具有所述滤色器的液晶显示装置和有机发光显示装置。 该非水分散剂是具有通式（I）表示的结构单元和/或通式（I'）表示的结构单元的接枝共聚物，具有通式（II）表示的结构单元。 或者是具有包含通式（I）所示的结构单元和/或通式（I'）所示的结构单元的嵌段的嵌段共聚物，以及包含通式（I）所示的结构单元的嵌段 III）。 （在本说明书中描述了通式（I），（I'），（II）和（III）中的符号）

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