专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08211599B2 Green pigment for color filter, green pigment dispersion, photosensitive color composition, color filter, and liquid crystal panel 有权
标题翻译：绿色颜料用于滤色器，绿色颜料分散体，感光色组合物，滤色片和液晶面板
公开(公告)号：US08211599B2
公开(公告)日：2012-07-03
申请号：US12835235
申请日：2010-07-13
申请人： Masahiro Tatsuzawa , Shunsuke Sega , Akitaka Nishio , Arata Kudou , Eiichi Kiuchi , Hiroshi Katsube
发明人： Masahiro Tatsuzawa , Shunsuke Sega , Akitaka Nishio , Arata Kudou , Eiichi Kiuchi , Hiroshi Katsube
IPC分类号： G02B5/20
CPC分类号： G02F1/133516 , Y10T428/2982
摘要： A green pigment for a color filter including a phthalocyanine green pigment and capable of expressing a region of xy-chromaticity coordinate enclosed by predetermined equations 1, 2 and 3 defined by the XYZ color system of the CIE when the green pigment is solely subjected to colorimetry. Moreover, using the above-mentioned green pigment, it provides a photosensitive color composition capable of forming a color filter having a wide color reproduction range and a high transmittance. Furthermore, it provides a color filter having a wide color reproduction range and a high transmittance with a green pixel formed using the above mentioned photosensitive color composition, and a liquid crystal panel using the color filter.
摘要翻译：一种用于包含酞菁绿颜料的滤色器的绿色颜料，并且当绿色颜料仅进行比色法测定时，能够表达由CIE的XYZ颜色系统限定的由预定方程式1,2和3包围的xy色度坐标区域的绿色颜料。此外，使用上述绿色颜料，可提供能够形成色彩再现范围宽，透光率高的滤色片的感光性颜料。此外，它提供了具有宽的色彩再现范围和高透射率的滤色器，其具有使用上述感光颜色组合物形成的绿色像素，以及使用该滤色器的液晶面板。

2. 发明申请

US20110075077A1 GREEN PIGMENT FOR COLOR FILTER, GREEN PIGMENT DISPERSION, PHOTOSENSITIVE COLOR COMPOSITION, COLOR FILTER, AND LIQUID CRYSTAL PANEL 有权
标题翻译：绿色颜料过滤器，绿色色素分散剂，感光颜料组合物，彩色滤光片和液晶板
公开(公告)号：US20110075077A1
公开(公告)日：2011-03-31
申请号：US12835235
申请日：2010-07-13
申请人： Masahiro TATSUZAWA , Shunsuke SEGA , Arata KUDOU , Eiichi KIUCHI , Hiroshi KATSUBE , Akitaka NISHIO
发明人： Masahiro TATSUZAWA , Shunsuke SEGA , Arata KUDOU , Eiichi KIUCHI , Hiroshi KATSUBE , Akitaka NISHIO
IPC分类号： G02F1/1335 , G02B5/23 , C09B47/04 , B32B5/16
CPC分类号： G02F1/133516 , Y10T428/2982
摘要： A green pigment for a color filter including a phthalocyanine green pigment and capable of expressing a region of xy-chromaticity coordinate enclosed by predetermined equations 1, 2 and 3 defined by the XYZ color system of the CIE when the green pigment is solely subjected to colorimetry. Moreover, using the above-mentioned green pigment, it provides a photosensitive color composition capable of forming a color filter having a wide color reproduction range and a high transmittance. Furthermore, it provides a color filter having a wide color reproduction range and a high transmittance with a green pixel formed using the above mentioned photosensitive color composition, and a liquid crystal panel using the color filter.
摘要翻译：一种用于包含酞菁绿颜料的滤色器的绿色颜料，并且当绿色颜料仅进行比色法测定时，能够表达由CIE的XYZ颜色系统限定的由预定方程式1,2和3包围的xy色度坐标区域的绿色颜料。此外，使用上述绿色颜料，可提供能够形成色彩再现范围宽，透光率高的滤色片的感光性颜料。此外，它提供了具有宽的色彩再现范围和高透射率的滤色器，其具有使用上述感光颜色组合物形成的绿色像素，以及使用该滤色器的液晶面板。

3. 发明申请

US20090202749A1 CURABLE RESIN COMPOSITION, CURABLE RESIN COMPOSITION FOR FORMING PHOTOSENSITIVE PATTERN, COLOR FILTER, LIQUID CRYSTAL PANEL SUBSTRATE AND LIQUID CRYSTAL PANEL 有权
标题翻译：可固化树脂组合物，形成感光图案的可固化树脂组合物，彩色滤光片，液晶板基板和液晶板
公开(公告)号：US20090202749A1
公开(公告)日：2009-08-13
申请号：US12426423
申请日：2009-04-20
申请人： Shinji HAYASHI , Shunsuke SEGA , Hiromu TAGUCHI , Mitsutaka HASEGAWA
发明人： Shinji HAYASHI , Shunsuke SEGA , Hiromu TAGUCHI , Mitsutaka HASEGAWA
IPC分类号： C09K19/00 , C08F2/46 , G02B5/22
CPC分类号： G03F7/0007 , G02B5/223 , G02F1/1333 , G02F1/133514 , G02F2001/133357 , G02F2201/48 , G03F7/027 , G03F7/033 , G03F7/0388 , Y10T428/10 , Y10T428/1036 , Y10T428/1059 , Y10T428/1086
摘要： There are provided: a curable resin composition having a high exposure sensitivity and a good developing property, and thereby capable of forming an accurate and precise pattern; a liquid crystal panel substrate on which a protective film for covering a color layer or spacers for a liquid crystal layer, by using the curable resin composition, hardly causing a color irregularity and contrast irregularity; and a liquid crystal panel using the liquid crystal panel substrate and having a superior display quality. The curable resin composition of the present invention comprises: a copolymer (a) having a molecular structure in which a constitutional unit including an acidic functional unit and a constitutional unit including a photocurable functional group are linked at least; a photopolymerization initiator (h) having a tertiary amine structure; and a photocurable compound (c) having at least one acidic functional group and at least three photocurable functional groups.
摘要翻译：提供：具有高曝光灵敏度和良好显影性的可固化树脂组合物，从而能够形成精确和精确的图案; 通过使用该固化性树脂组合物，用于覆盖彩色层的保护膜或液晶层的间隔物的液晶面板基板，几乎不引起颜色不均匀和对比度不均匀; 以及使用液晶面板基板并具有优异的显示质量的液晶面板。本发明的固化性树脂组合物包含：具有分子结构的共聚物（a），其中包含酸性官能单元的结构单元和包含光固化性官能团的结构单元至少连接; 具有叔胺结构的光聚合引发剂（h）; 和具有至少一个酸性官能团和至少三个光固化性官能团的光固化性化合物（c）。

4. 发明申请

US20060057477A1 Color filter and method for manufacturing the same 有权
标题翻译：滤色器及其制造方法
公开(公告)号：US20060057477A1
公开(公告)日：2006-03-16
申请号：US11148916
申请日：2005-06-09
申请人： Shinsuke Nakazawa , Akira Inoue , Shunsuke Sega
发明人： Shinsuke Nakazawa , Akira Inoue , Shunsuke Sega
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02F1/133516
摘要： A main object of the present invention is to provide a color filter with no light leakage and the like when incorporated into a liquid crystal display, and also, those in which pseudo-defects are scarcely detected in the color filter defect inspection, and a method for manufacturing the same. To achieve the above object, the present invention provides a color filter comprising: a transparent substrate; a light shielding part, formed on the transparent substrate, containing at least a light shielding material and a resin; and a pixel part formed on an opening of the light shielding part on the transparent substrate, wherein when an edge side shape, in a range of 100 μm to 200 μm in length, of the light shielding part is converted into coordinate data having coordinate points in a range of 1000 points to 10000 points, and an approximate line is calculated from the coordinate points by least-square method: a standard deviation σ ⁢ ⁢ ( = 1 n ⁢ Σ i ⁢ X i 2 ) (wherein n is a number of the coordinate points in the coordinate data) when Xi is a distance from each coordinate point to the approximate line is 0.2 or less; and in a graph of the coordinate data, when an apex of a peak projecting upward is referred to as an upper apex and an apex of an peak projecting downward is referred to as a lower apex, among the peaks whose distance from the approximate line is 1.0 μm or more, a distant between the adjacent upper apexes and a distant between the adjacent lower apexes are 5.0 μm or more on average.
摘要翻译：本发明的主要目的是提供一种当结合到液晶显示器中时不漏光的滤色器，并且在滤色器缺陷检查中几乎没有检测到伪缺陷的滤色器，以及方法制造sa

5. 发明申请

US20050074563A1 Alkali-soluble maleimide copolymer and liquid crystal display comprising the same 有权
标题翻译：碱溶性马来酰亚胺共聚物和包含其的液晶显示器
公开(公告)号：US20050074563A1
公开(公告)日：2005-04-07
申请号：US10490658
申请日：2002-09-24
申请人： Masahiro Tatsuzawa , Kiyoshi Ito , Shinji Hayashi , Shunsuke Sega , Tomonobu Sumino , Minoru Yamaguchi , Tomomasa Kaneko , Kenichi Ueda
发明人： Masahiro Tatsuzawa , Kiyoshi Ito , Shinji Hayashi , Shunsuke Sega , Tomonobu Sumino , Minoru Yamaguchi , Tomomasa Kaneko , Kenichi Ueda
IPC分类号： C08F222/40 , G02F1/1335 , G03F7/00 , G03F7/037 , G03F7/038 , G03F7/004 , G02B5/20
CPC分类号： C08F222/40 , G02F1/133514 , G03F7/0007 , G03F7/037 , G03F7/0387 , Y10T428/10
摘要： It is an object of the present invention to provide an alkali-soluble maleimide-based copolymer excellent in resistance for thermally yellowing, high in hardness, excellent in solubility in solvents and capable of readily forming uniform coat films and, in addition, capable of being satisfactorily dissolved in alkali water when remaining uncured, as well as a pigment dispersion composition comprising such copolymer and an ionizing radiation-curable resin composition comprising such copolymer. Another object of the present invention is to provide a color filter and a liquid crystal display which are formed by using the ionizing radiation-curable resin composition. The present invention is related to an alkali-soluble maleimide-based copolymer which comprises, as essential constituents, 5 to 50% by mass of a maleimide monomer unit which is at least one unit selected from the group consisting of a N-cyclohexylmaleimide monomer unit, a N-benzylmaleimide monomer unit and a substituted N-benzylmaleimide monomer unit, 8 to 30% by mass of the (meth)acrylic acid monomer unit and 30 to 87% by mass of a (meth)acrylic acid ester monomer unit and which satisfies the condition represented by the formula: 0.4×X≦Y≦0.5×X+10 where X is the content, in % by mass, of the N-cyclohexylmaleimide monomer unit, the N-benzylmaleimide monomer unit and the substituted N-benzylmaleimide monomer unit and Y is the content, in % by mass, of the (meth)acrylic acid monomer unit.
摘要翻译：本发明的目的是提供一种耐热黄变性，硬度高，在溶剂中溶解性优异并且能够容易地形成均匀涂膜的碱溶性马来酰亚胺基共聚物，并且还能够保留未固化时，令人满意地溶解在碱水中，以及包含这种共聚物的颜料分散体组合物和包含这种共聚物的电离辐射固化树脂组合物。本发明的另一个目的是提供一种通过使用电离辐射固化树脂组合物形成的滤色器和液晶显示器。本发明涉及一种碱溶性马来酰亚胺类共聚物，其中，作为必要成分，含有5〜50质量％的马来酰亚胺单体单元，该单体单元为选自N-环己基马来酰亚胺单体单元，N-苄基马来酰亚胺单体单元和取代的N-苄基马来酰亚胺单体单元，8〜30质量％的（甲基）丙烯酸单体单元和30〜87质量％的（甲基）丙烯酸酯单体单元，满足由下式表示的条件：0.4xX <= Y <= 0.5×X + 10其中X是N-环己基马来酰亚胺单体单元，N-苄基马来酰亚胺单体单元和取代的N-苄基马来酰亚胺的含量（以质量％计）单体单元，Y为（甲基）丙烯酸单体单元的质量％。

6. 发明授权

US07399574B2 Curable resin for photo-patterning, process for producing the same, curable resin composition, color filter, liquid crystal panel substrate, and liquid crystal panel 有权
标题翻译：光刻图案用固化树脂，其制造方法，固化性树脂组合物，滤色器，液晶面板基板，液晶面板
公开(公告)号：US07399574B2
公开(公告)日：2008-07-15
申请号：US10255353
申请日：2002-09-26
申请人： Shinji Hayashi , Shunsuke Sega , Hiromu Taguchi , Mitsutaka Hasegawa , Eiichi Okazaki , Keiji Maeda
发明人： Shinji Hayashi , Shunsuke Sega , Hiromu Taguchi , Mitsutaka Hasegawa , Eiichi Okazaki , Keiji Maeda
IPC分类号： G03C1/73 , G03F7/027
CPC分类号： G03F7/0388 , G02F1/133514 , G02F1/13394 , G03F7/0007 , G03F7/033 , Y10T428/1036 , Y10T428/1059
摘要： Provided are a curable resin and a curable resin composition which have alkali-solubility and curability that can freely be adjusted and a high sensitivity, a liquid crystal panel substrate which can maintain an even cell gap, and a liquid crystal panel using the liquid crystal panel substrate to exhibit a superior display quality. A curable resin composition comprising an imide-containing copolymer having a molecular structure wherein a constitutional unit at least the following units are connected: a constitutional unit having a cyclic imide group represented by the formula (1), a constitutional unit having an acid functional group such as a carboxyl group; and a constitutional unit having a photopolymerizing functional group. In a liquid crystal panel substrate (color filter 103), plural spacers (column-shaped spacers 12) are disposed in a non-display region on a substrate 5.
摘要翻译：提供一种可以自由调节和高灵敏度的碱溶性和固化性的可固化树脂和固化性树脂组合物，能够保持均匀单元间隙的液晶面板基板和使用液晶面板的液晶面板底物显示出优异的显示质量。一种包含具有分子结构的含酰亚胺共聚物的固化性树脂组合物，其中至少具有以下单元的结构单元连接：具有式（1）表示的环状酰亚胺基的结构单元，具有酸官能团的结构单元如羧基; 和具有光聚合官能团的结构单元。在液晶面板基板（彩色滤光片103）中，在基板5的非显示区域配置多个间隔物（柱状间隔物12）。

7. 发明授权

US06299949B1 Liquid crystal display devices and processes for producing the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US06299949B1
公开(公告)日：2001-10-09
申请号：US09455410
申请日：1999-12-06
申请人： Satoshi Shioda , Mikiko Hojo , Kenji Ueda , Shunsuke Sega
发明人： Satoshi Shioda , Mikiko Hojo , Kenji Ueda , Shunsuke Sega
IPC分类号： C09K1954
CPC分类号： G02F1/13394 , G02F1/13392 , Y10T428/1059
摘要： Disclosed is a liquid crystal display device which can assure a desired cell gap at the time of heat contact bonding involved in the assembling of cells in a liquid crystal display device and, after the preparation of liquid crystal cells, has excellent reliability, can cope with an increase in cell thickness at high temperatures, and can inhibit a foaming phenomenon in a liquid crystal layer at low temperatures. The liquid crystal display device comprises: two substrates; a liquid crystal sandwiched and supported between the two substrates; and spacers, for maintaining a predetermined substrate-substrate spacing, provided on at least one of the substrates in its portions where the liquid crystal is sandwiched and supported, the spacers being formed of a photocured resin layer, the photocured resin layer having such properties that, as determined by the measurement of dynamic viscoelasticity in the temperature range of −40° C. to 80° C., the storage modulus (E′) is not more than 5.0×109 Pa with the loss tangent {tan &dgr;=E″ (loss modulus)/E′} being not more than 0.1 and, as determined by the measurement of dynamic viscoelasticity in the temperature range of 120° C. to 180° C., the storage modulus (E′) is not less than 5.0×107 Pa with the loss tangent {tan &dgr;=E″ (loss modulus)/E′} being not more than 0.3, or alternatively the photocured resin layer having a Young's modulus, derived from a stress-strain curve, of not more than 10,000 MPa at 25° C. and not less than 10 MPa at 150° C. or a dynamic hardness of 30 to 60 under load.
摘要翻译：公开了一种液晶显示装置，其能够确保在液晶显示装置中的电池组装中涉及的热接触时的期望的电池间隙，并且在液晶单元的制备之后具有优异的可靠性，可以应付在高温下电池厚度增加，并且可以在低温下抑制液晶层中的起泡现象。液晶显示装置包括：两个基板; 夹在和支撑在两个基板之间的液晶; 以及用于保持预定的衬底 - 衬底间隔的间隔物，其设置在其中液晶被夹持和支撑的部分中的至少一个衬底上，所述间隔物由光固化树脂层形成，所述光固化树脂层具有如下特性：通过在-40℃至80℃的温度范围内的动态粘弹性测量来确定，储能模量（E'）不大于5.0×10 9 Pa，损耗角正切（tanδ= E“ （损耗模量）/ E'}不大于0.1，并且通过在120℃至180℃的温度范围内的动态粘弹性的测量来确定，储能模量（E'）不小于5.0 具有不大于0.3的损耗角正切{tanδ= E“（损耗模量）/ E'}的x 107 Pa，或者由应力 - 应变曲线导出的具有杨氏模量的光固化树脂层不大于在25℃下为10,000MPa，在150℃下为10MPa以上，动态硬度为30〜 60负载。

8. 发明授权

US07837316B2 Correction ink for micro defect of color pattern, color filter, method for correcting micro defect of color pattern, and process for producing ink 有权
标题翻译：用于彩色图案的微缺陷的校正油墨，滤色器，用于校正彩色图案的微缺陷的方法，以及用于生产油墨的方法
公开(公告)号：US07837316B2
公开(公告)日：2010-11-23
申请号：US12198235
申请日：2008-08-26
申请人： Seiji Tawaraya , Shunsuke Sega , Katsunori Arai , Tatsuya Kageyama
发明人： Seiji Tawaraya , Shunsuke Sega , Katsunori Arai , Tatsuya Kageyama
IPC分类号： B41J2/17
CPC分类号： C09D11/101
摘要： A correction ink of the present invention is used for correcting a micro defect in a color pattern, which includes a coloring agent, polymer, monomer having reactivity functional group and a solvent, wherein an amount of the solvent is from 25% by weight to 70% by weight of the whole ink, and a viscosity is from 40 to 300 mPa·sec.
摘要翻译：本发明的校正油墨用于校正彩色图案中的微缺陷，其包括着色剂，聚合物，具有反应性官能团的单体和溶剂，其中溶剂的量为25重量％至70重量％全部油墨的重量％，粘度为40〜300mPa·sec。

9. 发明申请

US20100238388A1 CURABLE RESIN COMPOSITION, CURABLE RESIN COMPOSITION FOR FORMING PHOTOSENSITIVE PATTERN, COLOR FILTER, LIQUID CRYSTAL PANEL SUBSTRATE AND LIQUID CRYSTAL PANEL 有权
标题翻译：可固化树脂组合物，形成感光图案的可固化树脂组合物，彩色滤光片，液晶板基板和液晶板
公开(公告)号：US20100238388A1
公开(公告)日：2010-09-23
申请号：US12796063
申请日：2010-06-08
申请人： Shinji HAYASHI , Shunsuke SEGA , Hiromu TAGUCHI , Mitsutaka HASEGAWA
发明人： Shinji HAYASHI , Shunsuke SEGA , Hiromu TAGUCHI , Mitsutaka HASEGAWA
IPC分类号： G02F1/1335 , G03F7/004 , G02B5/22
CPC分类号： G03F7/0007 , G02B5/223 , G02F1/1333 , G02F1/133514 , G02F2001/133357 , G02F2201/48 , G03F7/027 , G03F7/033 , G03F7/0388 , Y10T428/10 , Y10T428/1036 , Y10T428/1059 , Y10T428/1086
摘要： There are provided: a curable resin composition having a high exposure sensitivity and a good developing property, and thereby capable of forming an accurate and precise pattern; a liquid crystal panel substrate on which a protective film for covering a color layer or spacers for a liquid crystal layer, by using the curable resin composition, hardly causing a color irregularity and contrast irregularity; and a liquid crystal panel using the liquid crystal panel substrate and having a superior display quality. The curable resin composition of the present invention comprises: a copolymer (a) having a molecular structure in which a constitutional unit including an acidic functional unit and a constitutional unit including a photocurable functional group are linked at least; a photopolymerization initiator (h) having a tertiary amine structure; and a photocurable compound (c) having at least one acidic functional group and at least three photocurable functional groups.
摘要翻译：提供：具有高曝光灵敏度和良好显影性的可固化树脂组合物，从而能够形成精确和精确的图案; 通过使用该固化性树脂组合物，用于覆盖彩色层的保护膜或液晶层的间隔物的液晶面板基板，几乎不引起颜色不均匀和对比度不均匀; 以及使用液晶面板基板并具有优异的显示质量的液晶面板。本发明的固化性树脂组合物包含：具有分子结构的共聚物（a），其中包含酸性官能单元的结构单元和包含光固化性官能团的结构单元至少连接; 具有叔胺结构的光聚合引发剂（h）; 和具有至少一个酸性官能团和至少三个光固化性官能团的光固化性化合物（c）。

10. 发明授权

US07537810B2 Curable resin composition, photosensitive pattern-forming curable resin composition, color filter, substrate for liquid crystalline panel, and liquid crystalline panel 有权
标题翻译：可固化树脂组合物，光敏图案形成固化树脂组合物，滤色器，液晶板用基板和液晶板
公开(公告)号：US07537810B2
公开(公告)日：2009-05-26
申请号：US10550577
申请日：2004-03-24
申请人： Shinji Hayashi , Shunsuke Sega , Hiromu Taguchi , Mitsutaka Hasegawa
发明人： Shinji Hayashi , Shunsuke Sega , Hiromu Taguchi , Mitsutaka Hasegawa
IPC分类号： C09K19/00 , C09K19/38 , G02F1/13 , G03C1/00 , G03F7/00
CPC分类号： G03F7/0007 , G02B5/223 , G02F1/1333 , G02F1/133514 , G02F2001/133357 , G02F2201/48 , G03F7/027 , G03F7/033 , G03F7/0388 , Y10T428/10 , Y10T428/1036 , Y10T428/1059 , Y10T428/1086
摘要： There are provided: a curable resin composition having a high exposure sensitivity and a good developing property, and thereby capable of forming an accurate and precise pattern; a liquid crystal panel substrate on which a protective film for covering a color layer or spacers for a liquid crystal layer, by using the curable resin composition, hardly causing a color irregularity and contrast irregularity; and a liquid crystal panel using the liquid crystal panel substrate and having a superior display quality. The curable resin composition of the present invention comprises: a copolymer (a) having a molecular structure in which a constitutional unit including an acidic functional unit and a constitutional unit including a photocurable functional group are linked at least; a photopolymerization initiator (b) having a tertiary amine structure; and a photocurable compound (c) having at least one acidic functional group and at least three photocurable functional groups.
摘要翻译：提供：具有高曝光灵敏度和良好显影性的可固化树脂组合物，从而能够形成精确和精确的图案; 通过使用该固化性树脂组合物，用于覆盖彩色层的保护膜或液晶层的间隔物的液晶面板基板，几乎不引起颜色不均匀和对比度不均匀; 以及使用液晶面板基板并具有优异的显示质量的液晶面板。本发明的固化性树脂组合物包含：具有分子结构的共聚物（a），其中包含酸性官能单元的结构单元和包含光固化性官能团的结构单元至少连接; 具有叔胺结构的光聚合引发剂（b）; 和具有至少一个酸性官能团和至少三个光固化性官能团的光固化性化合物（c）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式