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1. 发明专利

JP2010134308A Display medium and a display device 有权
标题翻译：显示介质和显示设备
公开(公告)号：JP2010134308A
公开(公告)日：2010-06-17
申请号：JP2008311773
申请日：2008-12-08
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： TATSUURA SATOSHI , AKASHI KAZUSHIRO , MACHIDA YOSHINORI , SHIGEHIRO KIYOSHI
IPC分类号： G02F1/15 , G09F9/30
CPC分类号： G02F1/13454
摘要： PROBLEM TO BE SOLVED: To provide a display medium and a display device, capable of restraining colors from being mixed between respective pigments, and capable of color-developing efficiently and selectively a specified electrochromic (EC) pigment contained in the display medium. SOLUTION: The EC1 pigment 36 is held in a porous layer 34 contact-arranged in an electrode 32 side, out of an electrode 28 and an electrode 32, in this display medium 12, and the EC2 pigment 38 is dispersed in an electrolyte layer 24. The EC1 pigment 36 and the EC2 pigment 38 make the both comprise an oxidative type pigment or a reductive type pigment having coloring states different from each other, and satisfying the relation of Expression (1) E1 COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制颜色混合在各颜料之间并能够有效和选择性地显色在显示介质中的特定电致变色（EC）颜料的显示介质和显示装置。解决方案：在该显示介质12中，将EC1颜料36保持在电极32侧从电极28和电极32中接触排列的多孔层34中，并将EC2颜料38分散在电解质层24. EC1颜料36和EC2颜料38使两者都包含氧化型颜料或具有彼此不同的着色状态的还原型颜料，并且满足表达式（1）E1

2. 发明专利

JP2009145652A 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：JP2009145652A
公开(公告)日：2009-07-02
申请号：JP2007323061
申请日：2007-12-14
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： NAKAYAMA DAISUKE , AKASHI KAZUSHIRO , MACHIDA YOSHINORI , TATSUURA SATOSHI , ABE MASAAKI , SHIGEHIRO KIYOSHI
IPC分类号： G02F1/167 , G02F1/17
摘要： PROBLEM TO BE SOLVED: To provide a display medium and a display device having improved image holding property.
SOLUTION: The display medium 12 includes: a pair of substrates at least one of which has light transmitting property, and disposed over a gap; a first group of particles sealed between the pair of substrates and moving according to an electric field generated between the substrates; a dispersion medium to disperse the first group of particles, sealed between the pair of substrates; and a thixotropy developing material 38 comprising a second group of particles included in the dispersion medium and preliminarily charged, the material reversibly varying between a dispersion state movably dispersed in the dispersion medium and a crystal structure state forming a crystalline structure, according to an external simulation, to develop thixotropy in the dispersion medium. The display device 10 includes the above display medium.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有改善的图像保持特性的显示介质和显示装置。解决方案：显示介质12包括：一对基板，其中至少一个具有透光性，并且设置在间隙上; 密封在所述一对基板之间的第一组颗粒，并且根据在所述基板之间产生的电场而移动; 分散介质，以分散密封在所述一对基板之间的所述第一组颗粒; 以及触变显影材料38，其包含分散介质中包含的第二组颗粒并预充电，该材料根据外部模拟在可分散分散于分散介质中的分散状态和晶体结构状态之间可逆地变化，以在分散介质中显现触变性。显示装置10包括上述显示介质。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008216321A Display medium and display apparatus 审中-公开
标题翻译：显示介质和显示设备
公开(公告)号：JP2008216321A
公开(公告)日：2008-09-18
申请号：JP2007049838
申请日：2007-02-28
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： TATSUURA SATOSHI , SHIGEHIRO KIYOSHI , SUWABE YASUSHI , MACHIDA YOSHINORI , NAKAYAMA DAISUKE , ABE MASAAKI
IPC分类号： G02F1/167 , G02F1/17
摘要： PROBLEM TO BE SOLVED: To provide a display medium capable of suppressing the reduction of an image holding property and obtaining high color development. SOLUTION: The display medium 12 is constituted by compactly filling a porous structure 26 composed of a plurality of layers between a display board 16 and a back board 18, forming a layer of the porous structure 26 composed of the plurality of layers, which is brought into contact with the display board 16, as a particle restriction layer 22, and laminating a coloring intermediate layer 24 on the back board 18 side of the particle restriction layer 22. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供能够抑制图像保持特性的降低并获得高显色性的显示介质。解决方案：显示介质12通过在显示板16和背板18之间紧密地填充由多层构成的多孔结构26而构成，形成由多个层组成的多孔结构26的层，其与显示板16接触，作为颗粒限制层22，并且将着色中间层24层叠在颗粒限制层22的背板18侧上。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008170626A Image display medium, writing device and display device 审中-公开
标题翻译：图像显示介质，写入设备和显示设备
公开(公告)号：JP2008170626A
公开(公告)日：2008-07-24
申请号：JP2007002485
申请日：2007-01-10
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SHIGEHIRO KIYOSHI , SUWABE YASUSHI , MACHIDA YOSHINORI
IPC分类号： G02F1/167
摘要： PROBLEM TO BE SOLVED: To provide an image display medium for representing a grayscale and a wiring device for the image display medium. SOLUTION: The image display medium includes a first group composed of particle groups in the same color of a plurality of kinds with threshold voltages different from one another, the particles being included in a dispersion medium sealed between a pair of substrates of the image display medium and moving in the dispersion medium depending on an electric field generated by applying a driving voltage equal to or higher than a predetermined threshold voltage to between the pair of substrates. A voltage according to the threshold voltage of the group of particles as an object of movement is applied onto the image display medium depending on the color and the density of the display object. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于表示灰度的图像显示介质和用于图像显示介质的布线装置。解决方案：图像显示介质包括由具有彼此不同的阈值电压的多种相同颜色的粒子组构成的第一组，所述粒子包括在密封在一对基板之间的分散介质中图像显示介质，并且根据通过将等于或高于预定阈值电压的驱动电压产生的电场在所述一对基板之间移动到所述分散介质中。根据作为移动对象的粒子组的阈值电压的电压根据显示对象的颜色和密度被施加到图像显示介质上。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008129179A Display device, write-in device and display program 有权
标题翻译：显示设备，写入设备和显示程序
公开(公告)号：JP2008129179A
公开(公告)日：2008-06-05
申请号：JP2006311755
申请日：2006-11-17
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： MACHIDA YOSHINORI , SUWABE YASUSHI , SHIGEHIRO KIYOSHI , TATSUURA SATOSHI , ABE MASAAKI
IPC分类号： G02F1/167 , G09G3/20 , G09G3/34
CPC分类号： G09G3/3446 , G02F2001/1676 , G09G3/2003 , G09G5/02 , G09G2310/068
摘要： PROBLEM TO BE SOLVED: To provide a display device capable of suppressing deterioration in image quality. SOLUTION: In the display medium having a pair of substrates at least one of which has light transmissible properties and which are disposed at intervals, a dispersant encapsulated between the pair of substrates and having light transmissible properties and a particle group dispersed in the dispersant and transferred in the dispersant according to an electric field formed by applying a voltage higher than a predetermined threshold voltage between the pair of substrates, a display driving voltage higher than the threshold voltage of the particle group is applied between the pair of substrates and then a voltage whose polarity is reverse to the polarity of the display driving voltage and which is equal to or lower than the threshold voltage is applied. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供能够抑制图像质量劣化的显示装置。解决方案：在具有一对基板的显示介质中，其中至少一个具有透光性并间隔设置，分散剂封装在该对基板之间并具有透光性，并且分散在该基板中的颗粒组分散剂，并根据通过在一对基板之间施加高于预定阈值电压的电压形成的电场转移到分散剂中，在一对基板之间施加高于该粒子群的阈值电压的显示驱动电压，然后施加极性与显示驱动电压的极性相反并且等于或低于阈值电压的电压。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008089971A Image display medium and image display device 有权
标题翻译：图像显示介质和图像显示设备
公开(公告)号：JP2008089971A
公开(公告)日：2008-04-17
申请号：JP2006270608
申请日：2006-10-02
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： MACHIDA YOSHINORI , SUWABE YASUSHI , SHIGEHIRO KIYOSHI
IPC分类号： G02F1/167 , G02F1/17
摘要： PROBLEM TO BE SOLVED: To provide an image display medium and an image display device for performing two color display having high contrast and bright and clear color display. SOLUTION: A dispersion liquid 24 having light transmissible properties is enclosed between a display substrate 18 and a rear substrate 28 and two kinds of transfer particles 32 (yellow particles 32Y and black particles 32K) transferred according to an electric field formed between the substrates and having colors and charge characteristics different from each other are enclosed therebetween. Large diameter colored particles 34 colored in the same color as the yellow particles 32Y and each having a gap in which the transfer particles 32 can be transferred are enclosed between the substrates. A control part 42 controls a voltage applying part 40 and thereby applying voltage between the substrates, consequently the transfer particles 32 are transferred to perform color display. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像显示介质和用于执行具有高对比度和明亮清晰的彩色显示的双色显示的图像显示装置。解决方案：具有透光特性的分散液24封装在显示基板18和后基板28之间，并且根据电场之间形成的两种转印颗粒32（黄色颗粒32Y和黑色颗粒32K）封装有彼此不同的颜色和电荷特性的基板。以与黄色颗粒32Y相同颜色着色并且每个具有转印颗粒32可以转印的间隙的大直径着色颗粒34被包围在基板之间。控制部42控制电压施加部40，从而在基板之间施加电压，转印粒子32进行彩色显示。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008058394A Display medium, display device and display method 有权
标题翻译：显示介质，显示设备和显示方法
公开(公告)号：JP2008058394A
公开(公告)日：2008-03-13
申请号：JP2006232281
申请日：2006-08-29
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： ABE MASAAKI , MORIYAMA HIROAKI , YAMAMOTO YASUO , SUWABE YASUSHI , MACHIDA YOSHINORI , SHIGEHIRO KIYOSHI
IPC分类号： G02F1/167 , G02F1/17
CPC分类号： G02F1/167 , G02F2001/1678 , G02F2203/02 , G02F2203/10
摘要： PROBLEM TO BE SOLVED: To provide a display medium which has a small decrease in contrast with time in spite of repetitive display when the display is performed by using electrophoretic colored particles and a member having optical characteristics different from those of the electrophoretic colored particles. SOLUTION: The invention provides the display medium including: a pair of substrates facing one another, at least one of the substrates being transparent; electrodes provided at opposing surfaces of the pair of substrates; and a light dimming layer disposed between the pair of substrates, the light dimming layer containing the electrophoretic colored particles, a dispersion medium for dispersing the electrophoretic colored particles, and the reflection member having light reflection characteristics different from those of the electrophoretic colored particles, and the surface of the electrophoretic colored particles and the surface of the reflection member satisfying the following formula (1): 180>¾θp-θr¾≥20, in formula (1), θp representing a contact angle (degrees) between the surface of the electrophoretic colored particles and water, and θr representing a contact angle (degrees) between the surface of the reflection member and water. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种显示介质，尽管在通过使用电泳着色颗粒进行显示和具有与电泳着色颗粒不同的光学特性的构件的情况下重复显示时，与时间相比具有小的对比度降低粒子。解决方案：本发明提供了一种显示介质，包括：一对基板彼此面对，至少一个基板是透明的; 设置在该对基板的相对表面处的电极; 以及设置在一对基板之间的光调光层，含有电泳着色颗粒的光调光层，用于分散电泳着色颗粒的分散介质和具有与电泳着色颗粒不同的光反射特性的反射构件，以及在式（1）中，电泳着色颗粒的表面和反射构件的表面满足下式（1）：180>¾θp-θr¾≥20，表示电泳表面之间的接触角（度）的θp 彩色颗粒和水，θr表示反射构件的表面与水之间的接触角（度）。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2007279326A Image display apparatus and image display method 审中-公开
标题翻译：图像显示装置和图像显示方法
公开(公告)号：JP2007279326A
公开(公告)日：2007-10-25
申请号：JP2006104541
申请日：2006-04-05
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SAKAMAKI MOTOHIKO , SUWABE YASUSHI , YAMAGUCHI YOSHIRO , MACHIDA YOSHINORI , MATSUNAGA TAKESHI , HIRANO ATSUSUKE , SHIGEHIRO KIYOSHI
IPC分类号： G02F1/167 , G02F1/17
摘要： PROBLEM TO BE SOLVED: To provide an image display apparatus and an image display method for preventing reduction in contrast.
SOLUTION: The image display method includes a first step for moving black particles 10A from among all pixels to the side of a surface substrate 3 and moving white particles 10B to the side of a rear substrate 4 and a second step for moving black particles 10A only in pixels for displaying a white image to the side of the rear substrate 4 and moving white particles 10B to the side of the surface substrate 3.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于防止对比度降低的图像显示装置和图像显示方法。解决方案：图像显示方法包括第一步骤，用于将黑色颗粒10A从所有像素移动到表面基板3的侧面并将白色颗粒10B移动到后部基板4的侧面，以及第二步骤，用于移动黑色颗粒10A仅以像素显示，将白色图像显示在后基板4的侧面，并将白色颗粒10B移动到表面基板3的侧面。（C）版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007057825A Manufacturing method of image display medium 审中-公开
标题翻译：图像显示介质的制造方法
公开(公告)号：JP2007057825A
公开(公告)日：2007-03-08
申请号：JP2005243168
申请日：2005-08-24
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： HIRANO ATSUSUKE , SUWABE YASUSHI , MACHIDA YOSHINORI , YAMAGUCHI YOSHIRO , MATSUNAGA TAKESHI , SHIGEHIRO KIYOSHI
IPC分类号： G02F1/17
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an image display medium, with which the appropriate number of colored particles are accurately and relatively easily filled in the image display medium.
SOLUTION: Particles 103A, 103B are scrubbed and packed in all cells 102 of the image display medium 100 by moving a wiper blade 201 on the surface of the image display medium 100 in parallel with the surface. Next, the particles 103A, 103B accumulated on positions higher than the height of a partition member 101 of the image display medium 100 are scrubbed and removed by moving a doctor blade 202 on the surface of the image display medium 100 in parallel with the surface. Next, the number of the particles 103A, 103B in the cells 102 is adjusted by sucking and removing the particles 103A, 103B with negative pressure from an opening face 211a of a sucking portion 211 by using a particle removing means 210.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像显示介质的制造方法，其中适当数量的着色颗粒准确且相对容易地填充在图像显示介质中。解决方案：通过使图像显示介质100的表面上的刮水片201与表面平行地移动，将颗粒103A，103B擦洗并包装在图像显示介质100的所有单元102中。接下来，通过使图像显示介质100的表面上的刮刀202与表面平行地移动，擦除并除去聚集在高于图像显示介质100的分隔构件101的高度的位置上的颗粒103A，103B。接下来，通过使用粒子去除装置210从吸附部分211的开口面211a以负压抽吸和除去颗粒103A，103B来调节单元102中的颗粒103A，103B的数量。（C）2007，JPO＆INPIT

10. 发明专利

JP2007052245A Image display apparatus and image display method 审中-公开
标题翻译：图像显示装置和图像显示方法
公开(公告)号：JP2007052245A
公开(公告)日：2007-03-01
申请号：JP2005237445
申请日：2005-08-18
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： YAMAGUCHI YOSHIRO , SUWABE YASUSHI , MACHIDA YOSHINORI , SAKAMAKI MOTOHIKO , MATSUNAGA TAKESHI , HIRANO ATSUSUKE , SAITO YASUNORI , SHIGEHIRO KIYOSHI
IPC分类号： G02F1/17 , G09G3/20 , G09G3/34
摘要： PROBLEM TO BE SOLVED: To provide an image display apparatus and an image display method capable of allowing particles to be easily movable by generating preferable vibration without generating uncomfortable noise, thereby preventing degradation in image quality.
SOLUTION: An image display medium 15 having a transparent display substrate 36 as an image display side and a back substrate 38 disposed opposing to the display substrate 36 over a predetermined gap contains particle groups (positively charged black particles 48 and negatively charged white particles 50) sealed between the substrate, the particles movable between the substrates according to a voltage applied to between the pair of substrates, and is provided with a vibrator 13 on the back of the medium 15. A controller 11 applies an alternating voltage to the vibrator 13 to vibrate the image display medium 15, and then stops application of the alternating voltage and applies a voltage for an image according to image information to between the substrates.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种图像显示装置和图像显示方法，其能够通过产生优选的振动而容易地移动颗粒，而不产生不舒适的噪声，从而防止图像质量的劣化。解决方案：具有作为图像显示侧的透明显示基板36和与显示基板36相对设置在预定间隙上的背面基板38的图像显示介质15包含颗粒组（带正电的黑色颗粒48和带负电荷的白色颗粒50），其被密封在基板之间，所述颗粒根据施加到所述一对基板之间的电压在基板之间移动，并且在介质15的背面设置有振动器13.控制器11将交流电压施加到振动器13振动图像显示介质15，然后停止施加交流电压，并且将根据图像信息的图像的电压施加到基板之间。版权所有（C）2007，JPO＆INPIT

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