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1. 发明专利

JP2015004889A 電気泳動表示装置用の隠蔽粒子、電気泳動表示装置用の表示用粒子分散液、電気泳動表示媒体、及び電気泳動表示装置有权
标题翻译：用于电泳显示装置的电离颗粒，用于电泳显示装置的显示器的颗粒分散液，电泳显示介质和电泳显示装置
公开(公告)号：JP2015004889A
公开(公告)日：2015-01-08
申请号：JP2013130986
申请日：2013-06-21
申请人：富士ゼロックス株式会社 , Fuji Xerox Co Ltd
发明人： NAKAYAMA DAISUKE , KAWAHARA ATSUSHI , KAYASHIMA HIROSHI , YAMAMOTO YASUO
IPC分类号： G02F1/167
摘要：【課題】電気泳動粒子の駆動特性の低下を抑制する電気泳動表示装置用の隠蔽粒子を提供すること。【解決手段】体積平均粒径が300nm以上1000nm以下であり、CV値(Coefficient of Variation)が15%以下である電気泳動表示装置用の隠蔽粒子(例えば反射粒子群36)。【選択図】図1
摘要翻译：要解决的问题：提供一种电泳显示装置的隐藏性粒子，其抑制电泳粒子的驱动特性的劣化。溶液：电泳显示装置用隐藏粒子的体积平均粒径为300nm〜1000nm， CV（变异系数）值为15％以下（例如，反射粒子群36）。

2. 发明专利

JP2013218081A Particle for image display, particle dispersion liquid for image display, display medium, and display device 有权
标题翻译：用于图像显示的颗粒，用于图像显示的颗粒分散液，显示介质和显示装置
公开(公告)号：JP2013218081A
公开(公告)日：2013-10-24
申请号：JP2012087884
申请日：2012-04-06
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社 , Fujifilm Corp , 富士フイルム株式会社
发明人： SEKI MIEKO , MORIKAWA TAKASHI , NAKAYAMA DAISUKE , MANABE TSUTOMU , MIZUTANI RYOTA , CAO JUN , HIJI NAOKI , YAMAMOTO YASUO , AOSHIMA TOSHIE
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02F2001/1678
摘要： PROBLEM TO BE SOLVED: To provide particles for image display starting movement at a high voltage by an electric field.SOLUTION: The particles for image display includes: core material particles comprising a resin crosslinked body of a composition including a water-soluble resin, at least one type selected from an epoxy compound, a carbodiimide compound, an isocyanate compound, an aziridine compound, and a hydrazide compound, and a colorant; and a coating layer formed by covering the surface of the core material particles and formed of a composition including resin that has a dispersion solvophilic unit that is soluble to dispersion media where particles for image display are dispersed and a dispersion solvophobic unit that is insoluble to the dispersion media where particles for image display are dispersed.
摘要翻译：要解决的问题：提供用于通过电场在高电压下进行图像显示开始运动的颗粒。解决方案：用于图像显示的颗粒包括：芯材颗粒，其包含包含水溶性树脂的组合物的树脂交联体，选自环氧化合物，碳二亚胺化合物，异氰酸酯化合物，氮丙啶化合物和酰肼化合物中的至少一种和着色剂; 以及通过覆盖芯材颗粒的表面形成的涂层，所述涂层由包含树脂的组合物形成，所述组合物具有可分散于分散介质中的分散溶剂亲油单元，所述分散介质分散在其中，所述分散体介质不溶于所述分散溶剂疏水单元，用于图像显示的颗粒分散的分散介质。

3. 发明专利

JP2013174821A Dispersion liquid for electrophoretic display, display medium, and display device 有权
标题翻译：用于电泳显示，显示介质和显示装置的分散液体
公开(公告)号：JP2013174821A
公开(公告)日：2013-09-05
申请号：JP2012040670
申请日：2012-02-27
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社 , Fujifilm Corp , 富士フイルム株式会社
发明人： HIJI NAOKI , MIZUTANI RYOTA , MANABE TSUTOMU , CAO JUN , AOSHIMA TOSHIE , NAKAYAMA DAISUKE , YAMAMOTO YASUO
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02F2001/1678
摘要： PROBLEM TO BE SOLVED: To provide a dispersion liquid for an electrophoretic display with a reduced proportion of a migrating particle having a polarity opposite from an original polarity of the migrating particle group while non-migration property of a non-migrating particle group is kept.SOLUTION: A dispersion liquid for an electrophoretic display comprises: a dispersion medium 50; a colored migrating particle group 34 dispersed in the dispersion medium and migrating in the dispersion medium according to an electric field; a non-migrating particle group 36 dispersed in the dispersion medium without migrating, and having a color different from the migrating particle group; and a compound contained in an amount of 0.01 mass% or more and 1 mass% or less relative to the whole dispersion liquid in the dispersion medium and having a neutral polar group and a hydrophobic group.
摘要翻译：要解决的问题：提供一种具有极性与迁移性粒子群的原始极性相反极性的迁移性粒子比例降低的电泳显示分散液，同时保持非迁移性粒子群的非迁移性。解决方案：用于电泳显示器的分散液包括：分散介质50; 分散在分散介质中并沿着电场在分散介质中迁移的着色迁移粒子群34; 分散在分散介质中而不迁移的非迁移性粒子群36，并且具有与迁移性粒子群不同的颜色; 和相对于分散介质中的全部分散液含有0.01质量％以上且1质量％以下且具有中性极性基团和疏水性基团的化合物。

4. 发明专利

JP2013033294A Display medium and display device 有权
标题翻译：显示介质和显示设备
公开(公告)号：JP2013033294A
公开(公告)日：2013-02-14
申请号：JP2012248547
申请日：2012-11-12
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： MORIYAMA HIROAKI , YAMAMOTO YASUO , MACHIDA YOSHINORI , ABE MASAAKI
IPC分类号： G02F1/167
摘要： PROBLEM TO BE SOLVED: To provide a display medium and a display device for suppressing deterioration in picture quality.SOLUTION: A display medium 12 has: a pair of substrates having electrodes and disposed leaving a gap, at least one of the substrates being transparent; a dispersant charged between the pair of substrates; and a particle group dispersed in the dispersant and moving in the dispersant according to an electric field produced between the pair of substrates. On at least one of opposite surfaces of the pair of substrates of the display medium 12, a processing layer is arranged which contains a silane coupling agent expressed by the following general formula (1): R-Si(OR)(where Rrepresents a monovalent aliphatic hydrocarbon radical with C7 or more, aliphatic hydrocarbon radical being substituted or unsubstituted with a phenyl radical, amino radical, and thiol radical, and Rrepresents a monovalent aliphatic hydrocarbon radical with C4 or less).
摘要翻译：要解决的问题：提供一种用于抑制图像质量劣化的显示介质和显示装置。解决方案：显示介质12具有：一对基板，具有电极并设置成留有间隙，至少一个基板是透明的; 负载在所述一对基板之间的分散剂; 和分散在分散剂中的颗粒群，并根据在一对基板之间产生的电场在分散剂中移动。在显示介质12的一对基板的至少一个相对表面上，布置了包含由以下通式（1）表示的硅烷偶联剂的处理层：R 1 < / SP> -Si（OR 2 ） 3 （其中R 1 表示具有C7以上的一价脂肪族烃基，脂族烃基被苯基，氨基和硫醇基取代或未取代，并且R“表示一价脂族烃 C4以下）。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012068411A Display medium and display device 有权
标题翻译：显示介质和显示设备
公开(公告)号：JP2012068411A
公开(公告)日：2012-04-05
申请号：JP2010212751
申请日：2010-09-22
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： MORIYAMA HIROAKI , YAMAMOTO YASUO , MACHIDA YOSHINORI , MIZUTANI RYOTA
IPC分类号： G02F1/167 , G02F1/19
CPC分类号： C08F290/068 , G02F2001/1678
摘要： PROBLEM TO BE SOLVED: To provide a display medium capable of controlling the electrophoresis start voltage of electrophoretic particles adhered to substrates.SOLUTION: A display medium comprises: a pair of substrates, at least one of which has light transmissivity and which are arranged with a gap therebetween; a dispersive medium encapsulated between the pair of substrates; an electrophoretic particle group which is dispersed in the dispersive medium and electrophoretically moves in the dispersive medium according to an electric field formed between the pair of substrates; and a surface layer which is formed on at least one of the opposing faces of the pair of substrates in the display medium and includes a high-molecular compound having a silicone chain.
摘要翻译：解决问题：提供能够控制附着于基板的电泳粒子的电泳开始电压的显示介质。解决方案：显示介质包括：一对基板，其中至少一个具有透光性并且在它们之间具有间隙; 一种分散介质，其被封装在一对基板之间; 分散在分散介质中并根据在一对基板之间形成的电场在分散介质中电泳移动的电泳粒子群; 以及表面层，其在所述显示介质中的所述一对基板的至少一个相对面上形成，并且包括具有硅酮链的高分子化合物。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011257498A Device for driving display medium, drive program, and display device 有权
标题翻译：用于驱动显示介质，驱动程序和显示设备的设备
公开(公告)号：JP2011257498A
公开(公告)日：2011-12-22
申请号：JP2010130318
申请日：2010-06-07
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： MACHIDA YOSHINORI , MORIYAMA HIROAKI , YAMAMOTO YASUO
IPC分类号： G02F1/167 , G02F1/17
CPC分类号： G09G3/344 , G09G3/2003
摘要： PROBLEM TO BE SOLVED: To realize gradation display of individual colors on a display medium that causes migration of an aggregate formed by aggregating different kinds of electrophoretic particles.SOLUTION: At the time of a gradation display, the device for driving the display medium gives between electrodes an electrical potential difference that causes a particle group having a larger amount of particles necessary for performing the gradation display to move toward a display substrate by an amount equivalent to the difference, with an aggregate formed. If the particle group having a larger amount of particles necessary for the gradation display has a polarity reverse to that of the aggregate, the device gives between electrodes an electrical potential difference that causes an aggregate of the amount of particles necessary for the gradation display to move toward the display substrate. If the particle group having a larger amount of particles necessary for the gradation display has the same polarity as that of the aggregate, the device gives between the electrodes an electrical potential difference that causes the aggregate of the amount of particles unnecessary for the gradation display to move toward a back substrate.
摘要翻译：要解决的问题：在显示介质上实现各种颜色的灰度显示，该显示介质导致通过聚集不同种类的电泳颗粒而形成的聚集体的迁移。解决方案：在灰度显示时，用于驱动显示介质的装置在电极之间产生电位差，使得具有执行灰度显示所需的更大量的颗粒的颗粒群朝向显示基板移动以相等于差额的金额与合并成立。如果具有灰度显示所需的较大量的颗粒的粒子群具有与聚集体相反的极性，则该装置在电极之间产生电位差，导致灰度显示所需的粒子的聚集量移动朝向显示基板。如果具有灰度显示所需的较大量的粒子的粒子群具有与聚集体相同的极性，则该装置在电极之间产生电位差，该电位差使得不需要用于灰度显示的粒子的总和向后衬底移动。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011069903A Particle for display 审中-公开
标题翻译：显示用颗粒
公开(公告)号：JP2011069903A
公开(公告)日：2011-04-07
申请号：JP2009219442
申请日：2009-09-24
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： KAWAHARA ATSUSHI , MORIYAMA HIROAKI , YAMAMOTO YASUO
IPC分类号： G02F1/167
摘要： PROBLEM TO BE SOLVED: To provide particles for display with stable charging characteristics compared with particles for display without containing a plate-like material that is derived from ion polymer and layered clay mineral. SOLUTION: The particles 10 for display includes the ion polymer 12, plate-like material 14 that is derived from the layered clay mineral, and a color material 16. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：与不含离子聚合物和层状粘土矿物衍生的板状材料相比，提供具有稳定的充电特性的显示颗粒。解决方案：用于显示的颗粒10包括衍生自层状粘土矿物的离子聚合物12，板状材料14和着色材料16.版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2011043712A Electrophoretic particles, electrophoretic particle dispersion, display medium, and display device 有权
标题翻译：电泳颗粒，电泳颗粒分散体，显示介质和显示装置
公开(公告)号：JP2011043712A
公开(公告)日：2011-03-03
申请号：JP2009192406
申请日：2009-08-21
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： TOKUNAGA NAMI , KAWAHARA ATSUSHI , NAKAYAMA DAISUKE , YAMAMOTO YASUO , MORIYAMA HIROAKI
IPC分类号： G02F1/167
CPC分类号： C08L33/26 , C08L33/06 , G02F1/167 , G02F2001/1678 , G09G3/344
摘要： PROBLEM TO BE SOLVED: To provide a display device employing three-valued electrophoretic system that easily controls the threshold value voltages of electrophoretic particles for a single-pixel multi-color display system and threshold value voltage differences between the particles. SOLUTION: Electrophoretic particles include: a base particle 2 containing resin 2A and a colorant 2B; and a dispersant 4 coating the surface of the mother particle 2 and having a structure expressed by general formal (1) given below: [in the general formula (1), R 1 represents a dimethylsiloxane chain in which two or more dimethylsioxane structures are connected and an organic group may be substituted; R 2 represents a hydrogen or methyl group, and Ar 1 represents an organic group having an aromatic group; (a) represents an integer equal to or larger than 8 but equal to or smaller than 88; (b) represents an integer equal to or larger than 12 but equal to or smaller than 82; and (c) represents an integer equal to or larger than 0 but equal to or smaller than 30; and (f) represents an integer equal to or larger than 1 but equal to or smaller than 1 but equal to or smaller than 3; in addition, (a)+(b)+(c)=100, and the proportion of structure portion (b) in the dispersant having the structure expressed by the general formula (1) is 50% or less by mass]. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种采用三值电泳系统的显示装置，其容易地控制用于单像素多色显示系统的电泳颗粒的阈值电压和颗粒之间的阈值电压差。电泳颗粒包括：含有树脂2A和着色剂2B的基础颗粒2; 和分散剂4，其涂覆母粒2的表面，并具有由以下给出的通式（1）表示的结构：[在通式（1）中，R SB 1表示二甲基硅氧烷链，其中两个或更多个二甲基二恶烷结构连接并且有机基团可以被取代; R SB 2表示氢或甲基，Ar 1表示具有芳基的有机基团，（a）表示等于或大于8但等于或小于88的整数; （b）表示等于或大于12但等于或小于82的整数; 和（c）表示等于或大于0但等于或小于30的整数; 和（f）表示等于或大于1但等于或小于1但等于或小于3的整数; 另外，（a）+（b）+（c）= 100，由通式（1）表示的结构的分散剂中的结构部分（b）的比例为50质量％以下）。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2008134536A Display medium and display device 审中-公开
标题翻译：显示介质和显示设备
公开(公告)号：JP2008134536A
公开(公告)日：2008-06-12
申请号：JP2006321759
申请日：2006-11-29
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： MORIYAMA HIROAKI , YAMAMOTO YASUO
IPC分类号： G02F1/167 , G02F1/19
摘要： PROBLEM TO BE SOLVED: To provide a display medium the deterioration of whose contrast is restrained, so that the visibility of the display medium can be restrained from being deteriorated at a dark place and to provide a display device. SOLUTION: A group 34 of particles moving between a front surface substrate 20 and a back surface substrate 22 of the display medium 12 according to an electric field formed between the front surface and back surface substrates and a dispersion medium 50 for dispersing the group 34 of particles are inserted and sealed between the front surface and back surface substrates. A gap through which the group 34 of particles are made to pass is arranged between the front surface and back surface substrates and a reflecting member 28 which is different from the group 34 of particles and has optical reflection characteristics is inserted and sealed between the front surface and back surface substrates. At least one of a fluorescent material and a luminous material is incorporated in the reflecting member 28. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供显示介质，其对比度被抑制的劣化，使得可以抑制显示介质的可视性在黑暗的地方变质并提供显示装置。解决方案：根据形成在前表面和背面基板之间的电场，在显示介质12的前表面基板20和背面基板22之间移动的颗粒群34和分散介质50 将组34的颗粒插入并密封在前表面和背面基板之间。在前表面和背面基板之间配置有使粒子组34通过的间隙，并且将具有光反射特性的与粒子组34不同的反射部件28插入并密封在前表面和背面基板。荧光材料和发光材料中的至少一种被结合到反射构件28中。版权所有（C）2008，JPO和INPIT

10. 发明专利

JP2007279608A Display element and method for manufacturing display substrate to be used for the same 审中-公开
标题翻译：显示元件和用于制造显示基板的方法
公开(公告)号：JP2007279608A
公开(公告)日：2007-10-25
申请号：JP2006109155
申请日：2006-04-11
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： KAWAHARA ATSUSHI , YAMAGUCHI YASUHIRO , TATSUURA SATOSHI , SHITAYA HIROSHI , YAMAMOTO YASUO
IPC分类号： G02F1/167 , G02F1/17 , G09F9/30
摘要： PROBLEM TO BE SOLVED: To provide: a display element capable of preventing the degradation in a deposit medium such as an electrode, achieving long life and performing color display excellent in color purity and a response speed; and a method for manufacturing a display substrate. SOLUTION: The display element is provided with: at least a pair of substrates at least one of which has a light transmission property and which are oppositely held; and an electrolyte layer having an electrolyte containing metallic ions. By applying minus stimulus to at least either one selected from at least one of the pair of substrates and the electrolyte layer, metallic particulates containing the metallic ions in the electrolyte are deposited on at least one of substrate surfaces of the pair of substrates, which is brought into contact with the electrolyte layer. The substrate for depositing the metallic particulates is provided with a deposit medium composed of porous bodies on the surface of the side contacting with the electrolyte and the porous bodies carry platinum particulates on their surfaces. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供：能够防止诸如电极的沉积介质的劣化的显示元件，实现长寿命并且执行色纯度和响应速度优异的彩色显示; 以及显示基板的制造方法。解决方案：显示元件设置有：至少一对基板，其中至少一个具有透光性并且相对地保持; 以及具有含有金属离子的电解质的电解质层。通过向选自一对基板和电解质层中的至少一个的至少一个施加负刺激，在电解质中含有金属离子的金属微粒沉积在该对基板的至少一个基板表面上，与电解质层接触。用于沉积金属微粒的衬底在与电解质接触的一侧的表面上设置有由多孔体组成的沉积介质，并且多孔体在其表面上携带铂微粒。版权所有（C）2008，JPO＆INPIT

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