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公开(公告)号：US20170342271A1
公开(公告)日：2017-11-30
申请号：US15539024
申请日：2015-10-15
Applicant: Dai Nippon Printing Co., Ltd.
Inventor： Fumiyasu MURAKAMI , Michihiro OGURA , Tomoki MURATA , Daisuke ENDO
Abstract: Disclosed is a color material dispersion liquid for a color filter, the dispersion liquid being capable of forming a high-luminance coating film with excellent light resistance; a color resin composition for a color filter, the composition being capable of forming a high-luminance coating film with excellent light resistance; a color material that has, while it can form a high-luminance coating film, excellent light resistance; a high-contrast, high-luminance color filter; a liquid crystal display device including the color filter; and a light-emitting display device including the color filter. The color material dispersion liquid for a color filter, includes: (A) a color material, (B) a dispersant and (C) a solvent, wherein the color material (A) contains a cerium lake color material of an acid dye.
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Patent Agency Ranking
2.发明申请COLOR MATERIAL DISPERSION LIQUID FOR COLOR FILTERS, COLOR RESIN COMPOSITION FOR COLOR FILTERS, COLOR FILTER, LIQUID CRYSTAL DISPLAY DEVICE, AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE 有权彩色滤色片的颜料分散液，彩色滤色片的彩色树脂组合物，彩色滤光片，液晶显示装置和有机发光显示装置公开(公告)号：US20160238757A1
公开(公告)日：2016-08-18
申请号：US15141026
申请日：2016-04-28
Applicant: DAI NIPPON PRINTING CO., LTD.
Inventor： Masato OKADA , Daisuke ENDO , Michihiro OGURA , Tomoki MURATA , Hiroaki SEGAWA
IPC: G02B5/22 , G03F7/038 , G03F7/00 , G02F1/1335 , H01L27/32
CPC classification number: G02B5/223 , C09B11/28 , C09D11/322 , G02B1/04 , G02F1/133514 , G02F1/133516 , G03F7/0007 , G03F7/038 , G03F7/105 , H01L27/322
Abstract: An object of the present invention is to provide: a color material dispersion liquid which is able to form a coating film with high luminance, excellent heat resistance and excellent light resistance. Disclosed is a color material dispersion liquid comprising a color material represented by the following general formula (I), a specific dispersant, and a specific solvent, wherein molybdenum and tungsten are contained in a polyoxometalate anion in the color material, and a molar ratio between the molybdenum and the tungsten is 0.4:99.6 to 15:85: (Symbols shown in the general formula (I) are described in the Description.)
Abstract translation: 本发明的目的是提供：能够形成具有高亮度，优异的耐热性和优异的耐光性的涂膜的着色材料分散液。 公开了一种着色材料分散液，其包含由以下通式（I）表示的着色材料，特定分散剂和特定溶剂，其中在着色材料中的多金属氧酸盐阴离子中含有钼和钨， 钼和钨的比例为0.4:99.6〜15:85 :(通式（I）所示的符号在说明书中有描述。）
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公开(公告)号：US20180100068A1
公开(公告)日：2018-04-12
申请号：US15567550
申请日：2016-04-20
Applicant: DAI NIPPON PRINTING CO., LTD.
Inventor： Michihiro OGURA , Tomoki MURATA , Fumiyasu MURAKAMI , Daisuke ENDO , Yohei ITO
Abstract: A color material dispersion liquid comprising: (A) a color material, (B) a dispersant and (C) a solvent, wherein the color material (A) contains a lake color material of a combination of an acid dye and a polyaluminum chloride; a basicity of the polyaluminum chloride is 70% or more; and a value of a ratio (I4/I6) between an integral value (I4) of a peak corresponding to a four-coordinate aluminum in a solid-state 27Al-NMR spectrum of the lake color material and an integral value (I6) a peak corresponding to a six-coordinate aluminum therein, is from 0 to 0.50.
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公开(公告)号：US20170349755A1
公开(公告)日：2017-12-07
申请号：US15539047
申请日：2015-10-15
Applicant: Dai Nippon Printing Co., Ltd.
Inventor： Daisuke ENDO , Michihiro OGURA , Tomoki MURATA , Fumiyasu MURAKAMI
IPC: C09B63/00 , G03F7/00 , G02F1/1335 , H01L27/32 , G02B5/20
Abstract: Disclosed is a color material dispersion liquid for a color filter, the dispersion liquid having excellent dispersibility and being capable of forming a high-contrast, high-luminance coating film; a color resin composition for a color filter, the composition having excellent dispersibility and being capable of forming a high-contrast, high-luminance coating film; a color material with excellent dispersibility; a high-contrast and high-luminance color filter; a liquid crystal display device including the color filter, and a light-emitting display device including the color filter. The color material dispersion liquid for a color filter, includes: (A) a color material, (B) a dispersant and (C) a solvent, wherein the color material (A) contains a zirconium lake color material of an acid dye.
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5.发明申请COLOR MATERIAL, COLOR MATERIAL DISPERSION LIQUID, COLOR RESIN COMPOSITION FOR COLOR FILTERS, COLOR FILTER, LIQUID CRYSTAL DISPLAY DEVICE AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE 有权彩色材料，颜料分散液，彩色滤色片用彩色树脂组合物，彩色滤光片，液晶显示装置和有机发光显示装置公开(公告)号：US20160187547A1
公开(公告)日：2016-06-30
申请号：US14786395
申请日：2014-03-28
Applicant: DAI NIPPON PRINTING CO., LTD.
Inventor： Tomoki MURATA , Michihiro OGURA , Masato OKADA , Daisuke ENDO , Fumiyasu MURAKAMI , Hiroaki SEGAWA
IPC: G02B5/22 , H01L27/32 , G02F1/1335 , C07D311/82 , C09B69/06
CPC classification number: G02B5/223 , C07D311/82 , C09B11/12 , C09B11/24 , C09B69/06 , G02F1/133514 , G03F7/0007 , G03F7/022 , G03F7/105 , H01L27/322
Abstract: The present invention is to provide a color material dispersion liquid which is able to form a high-luminance coating film having excellent heat resistance, with adjusting the color tone of the coating film to a desired color tone. Disclosed is a color material dispersion liquid containing: (A) a color material, (B) a dispersant and (C) a solvent, wherein the color material (A) contains a color material (A-1) in which at least a cation represented by the following general formula (I) and a monovalent anion represented by the following general formula (II) form a salt: (symbols in the general formulae (I) and (II) are as described in the Description.)
Abstract translation: 本发明提供一种能够形成具有优异耐热性的高亮度涂膜的着色材料分散液，同时将涂膜的色调调节到期望的色调。 公开了一种着色材料分散液，其特征在于：（A）着色材料，（B）分散剂和（C）溶剂，其中，所述着色材料（A）含有着色材料（A-1） 由下列通式（I）表示的由下列通式（II）表示的一价阴离子形成盐：（通式（I）和（II）中的符号如说明书所述）
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6.发明申请COLORANT DISPERSION LIQUID, METHOD FOR PRODUCING COLORANT DISPERSION LIQUID, COLOR RESIN COMPOSITION FOR COLOR FILTERS, COLOR FILTER, LIQUID CRYSTAL DISPLAY DEVICE, AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE 有权彩色分散液，颜料分散液的制造方法，彩色滤色器的色素树脂组合物，彩色滤光片，液晶显示装置和有机发光显示装置公开(公告)号：US20150368473A1
公开(公告)日：2015-12-24
申请号：US14766320
申请日：2014-02-04
Inventor： Masato OKADA , Daisuke ENDO , Michihiro OGURA , Hiroaki SEGAWA , Tomoki MURATA , Yoshihito MAENO , Hiroshi OSHIMA
IPC: C09B67/46 , H01L27/32 , G02F1/1335 , C09B11/12 , G02B5/22
CPC classification number: C09B67/0084 , C09B11/12 , C09B11/24 , C09B67/009 , G02B5/223 , G02F1/133514 , G02F1/133516 , G03F7/0007 , H01L27/322
Abstract: The present invention is to provide a colorant dispersion liquid which is able to form a high-luminance coating film having better heat resistance compared to the case of using conventional dyes. Disclosed is a colorant dispersion liquid containing (A) a colorant, (B) a dispersant, and (C) a solvent, wherein the colorant (A) contains a color material represented by the following general formula (I) and a xanthene-based dye; a solubility of the color material in the solvent (C) and that of the xanthene-based dye in the solvent (C) are each 0.2 (g/100 g solvent) or less at 23° C.; and the color material and the xanthene-based dye are dispersed in the solvent (C) by the dispersant (B): (The symbols in the formula are as described in the Description.)
Abstract translation: 本发明提供一种着色剂分散液，与使用常规染料的情况相比，能够形成耐热性更好的高亮度涂膜。 公开了包含（A）着色剂，（B）分散剂和（C）溶剂的着色剂分散液，其中着色剂（A）含有由以下通式（I）表示的着色材料和呫吨基 染料; 颜料在溶剂（C）中的溶解度和溶剂（C）中的呫吨系染料的溶解度在23℃下分别为0.2（g / 100g溶剂）以下。 并且通过分散剂（B）将着色材料和呫吨基染料分散在溶剂（C）中：（式中的符号如说明书中所述）
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