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101. 发明专利

JP2009145419A Display medium, writing device, and display device 审中-公开
标题翻译：显示介质，书写设备和显示设备
公开(公告)号：JP2009145419A
公开(公告)日：2009-07-02
申请号：JP2007319979
申请日：2007-12-11
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 , SHIGEHIRO KIYOSHI , SUWABE YASUSHI , MACHIDA YOSHINORI , TATSUURA SATOSHI , ABE MASAAKI
IPC分类号： G02F1/167 , G02F1/17
摘要： PROBLEM TO BE SOLVED: To provide a display medium, a writing device and a display device capable of suppressing decrease in display density. SOLUTION: The display medium 12 is configured to have a hollow structure 26 that includes: first spaces 26A arranged in at least the plane direction on a surface of a display substrate 18, the surface opposing to a back substrate 20; and connection holes 26B having hole diameters varying by imparting electric field stimulation as a first stimulus, the connection holes connecting the first spaces 26A with the outside in at least an open state with the largest hole diameter, and allowing first particles 36 to pass through from the outside to enter the first space 26A. After the connection holes 26B are opened by the first stimulus such as electricity, light, heat or pH, a voltage to induce electrophoresis of the first particles 36 toward the display substrate 18 is applied to allow the first particles 36 to reach into the first spaces 26A of the hollow structure 26, and further, the first stimulus is imparted to close the connection holes 26B. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够抑制显示密度降低的显示介质，写入装置和显示装置。解决方案：显示介质12被配置为具有中空结构26，其包括：在显示基板18的表面上至少沿平面方向布置的第一空间26A，与背面基板20相对的表面; 以及具有通过赋予电场刺激而变化的孔直径作为第一刺激的连接孔26B，所述连接孔以最小孔直径的至少开放状态将第一空间26A与外部连接，并且允许第一颗粒36从外面进入第一空间26A。在通过诸如电，光，热或pH的第一刺激打开连接孔26B之后，施加用于诱导第一颗粒36朝向显示基板18的电泳的电压，以允许第一颗粒36到达第一空间 26A，此外，施加第一刺激以闭合连接孔26B。版权所有（C）2009，JPO＆INPIT

102. 发明专利

JP2009047737A 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：JP2009047737A
公开(公告)日：2009-03-05
申请号：JP2007210913
申请日：2007-08-13
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SHIGEHIRO KIYOSHI , MACHIDA YOSHINORI , SUWABE YASUSHI , TATSUURA SATOSHI , ABE MASAAKI , AKASHI KAZUSHIROU , NAKAYAMA DAISUKE
IPC分类号： G02F1/167 , G09G3/20 , G09G3/34
CPC分类号： G09G3/344 , G09G3/2003 , Y10T428/249953 , Y10T428/31504
摘要： PROBLEM TO BE SOLVED: To provide an image display medium and device, capable of preventing color mixture and displaying a high-quality color image. SOLUTION: In this image display medium, two or more kinds of particle groups 34 different in color and migration voltage starting the migration are dispersed in a dispersion medium 50 between a display substrate 20 and a back substrate 22. The strength of constraint force of the particle groups 34 of the two or more kinds is either a first constraint force with a predetermined strength or a second constraint force with a strength different from the first constraint force. The strength of electrostatic forces of two or more kinds is either a first electrostatic force with a predetermined strength or a second electrostatic force with a strength different from the first electrostatic force. The particle groups of two or more kinds are different at least either in strength of the constraint force or strength of the electrostatic force. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够防止混色和显示高质量彩色图像的图像显示介质和装置。解决方案：在该图像显示介质中，开始迁移的颜色和迁移电压不同的两种或更多种颗粒组34分散在显示基板20和背面基板22之间的分散介质50中。约束强度两种以上的粒子组34的力是具有预定强度的第一约束力或具有与第一约束力不同的强度的第二约束力。两种或多种静电力的强度是具有预定强度的第一静电力或具有不同于第一静电力的强度的第二静电力。两种以上的粒子群在约束力或静电力的强度方面至少不同。版权所有（C）2009，JPO＆INPIT

103. 发明专利

JP2009015296A Image display medium and image display device 审中-公开
标题翻译：图像显示介质和图像显示设备
公开(公告)号：JP2009015296A
公开(公告)日：2009-01-22
申请号：JP2008046123
申请日：2008-02-27
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 , TATSUURA SATOSHI , ABE MASAAKI , SHIGEHIRO KIYOSHI
IPC分类号： G02F1/167 , G09G3/34
CPC分类号： G09G3/3446 , G09G2320/0252
摘要： PROBLEM TO BE SOLVED: To provide an image display medium and an image display device capable of suppressing the degradation of whiteness degree and color turbidity upon white color display. SOLUTION: The image display device 10 includes: a display substrate 22 which has translucency and serves as an image display surface; a back substrate 24 which is placed opposite to the display substrate 22 with a spacing thereto; spacing members 26 which divides a prescribed space between both substrates to a plurality of cells; large-sized colored particles 34 which are movably located between the substrates; a dispersion medium 28 which is enclosed between the substrates and has translucency; colored particles 32 which are dispersed in the dispersion medium 28, have a particle size smaller than that of the large-sized colored particles 34, are colored in a color different from that of the large-sized colored particles 34 and are movable through gaps between the substrates and among the large-sized colored particles 34; a magnetic field generation device 16 for moving the large-sized colored particles 34; and a voltage apply device 14 for moving the colored particles 32, wherein the large-sized colored particles 34 are moved at least before the image display. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制白色显示时的白度和色彩浊度劣化的图像显示介质和图像显示装置。解决方案：图像显示装置10包括：具有半透明度并用作图像显示表面的显示基板22; 背面基板24，其与显示基板22相对放置，间隔; 间隔构件26，其将两个基板之间的规定空间分隔成多个单元; 可移动地位于基板之间的大尺寸着色颗粒34; 分散介质28，其被封装在基板之间并具有半透明性; 分散在分散介质28中的具有比大尺寸着色颗粒34小的颗粒的着色颗粒32被着色为与大尺寸着色颗粒34不同的颜色，并且可以通过第二基板和大尺寸着色颗粒34之间; 用于移动大尺寸着色颗粒34的磁场产生装置16; 以及用于移动着色颗粒32的电压施加装置14，其中大尺寸着色颗粒34至少在图像显示之前移动。版权所有（C）2009，JPO＆INPIT

104. 发明专利

JP2008304530A Image display medium, image displaying device, and image display program 有权
标题翻译：图像显示介质，图像显示设备和图像显示程序
公开(公告)号：JP2008304530A
公开(公告)日：2008-12-18
申请号：JP2007149240
申请日：2007-06-05
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： MACHIDA YOSHINORI , SHIGEHIRO KIYOSHI , SUWABE YASUSHI , TATSUURA SATOSHI , ABE MASAAKI
IPC分类号： G02F1/167 , G09G3/20 , G09G3/34
CPC分类号： G09G3/344 , G02B26/026 , G02F2001/1672 , G02F2001/1678 , G02F2201/44 , G09G3/2003 , G09G3/3453
摘要： PROBLEM TO BE SOLVED: To enable color display suppressing a mixed color. SOLUTION: Dispersion liquid is sealed between a translucent display substrate 18 and a back substrate 28, arranged opposite to the display substrate 18. Three kinds of colored particles 32, with at least one kind charged to have a reverse polarity, having each different voltage range necessary for being moved, corresponding to an electric field and colored color, are sealed between the substrates. Display control is performed by applying a voltage between the substrates by using each voltage range. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：使彩色显示抑制混合色。解决方案：将分散液密封在与显示基板18相对布置的半透明显示基板18和背面基板28之间。具有至少一种带有相反极性的三种着色颗粒32，对应于电场和彩色的被移动所需的不同电压范围被密封在基板之间。通过使用每个电压范围在基板之间施加电压来进行显示控制。版权所有（C）2009，JPO＆INPIT

105. 发明专利

JP2008139803A 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：JP2008139803A
公开(公告)日：2008-06-19
申请号：JP2006339017
申请日：2006-12-15
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SUWABE YASUSHI , MACHIDA YOSHINORI , SHIGEHIRO KIYOSHI , TATSUURA SATOSHI , ABE MASAAKI
IPC分类号： G02F1/167
CPC分类号： G02F1/167
摘要： PROBLEM TO BE SOLVED: To provide a display medium which can maintain a superior display state and provide halftone display, even in units of single pixel and to provide a display device and a display method. SOLUTION: The display medium includes at least a pair of substrates, at least one of the substrates having optical transparency; a dispersion medium positioned in a gap between the pair of substrates; one or more kinds of electrophoretic particles or two or more kinds of electrophoretic particles that differ in color from each other, included in the dispersion medium; and a holder disposed between the pair of substrates, the holder having a function of holding the electrophoretic particles and a function of controlling, by an external voltage, a movement amount of the electrophoretic particles on the holder. The method for performing display on the display medium and the display device which performs the display on the display medium are also disclosed. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够保持优异显示状态并提供半色调显示的显示介质，即使以单个像素为单位，并且提供显示装置和显示方法。解决方案：显示介质包括至少一对基板，至少一个基板具有光学透明性; 位于所述一对基板之间的间隙中的分散介质; 包括在分散介质中的一种或多种不同颜色的电泳粒子或两种或更多种不同颜色的电泳粒子; 以及设置在所述一对基板之间的保持器，所述保持器具有保持所述电泳粒子的功能，以及通过外部电压控制所述保持器上的所述电泳粒子的移动量的功能。还公开了在显示介质上执行显示的方法和在显示介质上进行显示的显示装置。版权所有（C）2008，JPO＆INPIT

106. 发明专利

JP2008089845A 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：JP2008089845A
公开(公告)日：2008-04-17
申请号：JP2006269269
申请日：2006-09-29
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 , G09G3/20 , G09G3/34
摘要： PROBLEM TO BE SOLVED: To display a color image where color mixture is suppressed.
SOLUTION: A dispersion liquid 24 having transparency is enclosed between a display substrate 18 having transparency and a rear substrate 28 disposed opposite to the display substrate 18. Two kinds of colored particles 32 which are transferred according to an electric field between the substrates and have colors and charge characteristics both different from each other and dichroic particles 34 which are rotated according to the electric field between the substrates and each separately applied into two colors are enclosed between the substrates. The two kinds of colored particles 32 and the dichroic particles 34 are colored in respectively different colors and a voltage needed for transferring each colored particle 32 and a voltage needed for rotating the dichroic particle 34 is made to be different from each other.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：显示抑制混色的彩色图像。解决方案：具有透明度的分散液24封装在具有透明度的显示基板18和与显示基板18相对设置的后基板28之间。根据基板之间的电场传输的两种着色颗粒32 并且具有彼此不同的颜色和电荷特性，并且根据基板之间的电场旋转并且分别施加两种颜色的二色性粒子34被封装在基板之间。两种着色颗粒32和二色性颗粒34分别以不同的颜色着色，并且转印每个着色颗粒32所需的电压和使二色性颗粒34旋转所需的电压彼此不同。版权所有（C）2008，JPO＆INPIT

107. 发明专利

JP2007249188A Image displaying medium, image display device, writing device and image displaying program 有权
标题翻译：图像显示介质，图像显示设备，写入设备和图像显示程序
公开(公告)号：JP2007249188A
公开(公告)日：2007-09-27
申请号：JP2007031006
申请日：2007-02-09
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 , YAMAGUCHI YOSHIRO , MATSUNAGA TAKESHI , HIRANO ATSUSUKE
IPC分类号： G02F1/167 , G09G3/20 , G09G3/34
CPC分类号： G09G3/344 , G02F1/167 , G02F2001/1678 , G02F2203/34 , G09G3/2003
摘要： PROBLEM TO BE SOLVED: To provide an image displaying medium, an image display device, a writing device and an image display program with which vivid color display is attained by suppressing deterioration in image quality. SOLUTION: By the image displaying medium 12, a desired particle is selectively moved by enclosing a plurality of kinds of particle groups 34 with different adhesion force, namely, electric field intensity for starting movement in a dispersion medium 50 between a display substrate 20 and a rear substrate 22 and forming an electric field with the electric field intensity that each kind of particle group 34 starts movement according to a kind of each particle group 34. Therefore, movement of particles except desired colored particles move in the dispersion medium 50 is suppressed and color mixing that colors except the desired colors are mixed is suppressed. Consequently, vivid colors are displayed according to one pixel by suppressing deterioration in image quality of the image display medium 12. 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，图像显示装置，写入装置和图像显示程序，通过抑制图像质量的劣化，可以获得生动的彩色显示。解决方案：通过图像显示介质12，通过以不同的粘附力包围多个种类的颗粒组34来选择性地移动期望的颗粒，即，用于在显示基板之间的分散介质50中开始移动的电场强度 20和后基板22，并且根据每个颗粒组34的种类，形成具有各种颗粒组34开始移动的电场强度的电场。因此，除了期望的着色颗粒之外的颗粒的移动在分散介质50中移动被抑制，并且除了所需颜色以外的颜色混合的颜色混合被抑制。因此，通过抑制图像显示介质12的图像质量的劣化，根据一个像素显示生动的颜色。（C）2007，JPO＆INPIT

108. 发明专利

JP2007240758A Image display medium, image display apparatus and image display method 审中-公开
标题翻译：图像显示介质，图像显示装置和图像显示方法
公开(公告)号：JP2007240758A
公开(公告)日：2007-09-20
申请号：JP2006061435
申请日：2006-03-07
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SUWABE YASUSHI , MACHIDA YOSHINORI , MORIYAMA HIROAKI , YAMAGUCHI YOSHIRO , MATSUNAGA TAKESHI , HIRANO ATSUSUKE , SHIGEHIRO KIYOSHI
IPC分类号： G02F1/167
摘要： PROBLEM TO BE SOLVED: To provide an image display medium capable of performing clear color display and monochromatic display having high contrast, to provide an image display apparatus and to provide an image display method.
SOLUTION: The image display medium 1 has a surface substrate 2 having a surface supporting substrate 20 having translucency and a row electrode 21, a rear substrate 3 having a rear supporting substrate 30 and a column electrode 31, ribs 7 holding the surface substrate 2 and the rear substrate 3 opposite to each other and partitioning a space between both substrates to form a plurality of cells, a transparent electrophoretic liquid 8 sealed in the cells, colored particles 9 and first and second electrophoretic particles 11 and 12 disposed in the electrophoretic liquid 8 and a porous body 10 disposed on the surface substrate 2 side in the cells. The first electrophoretic particle 11 has a particle diameter larger than that of the second electrophoretic particle 12 and the porous body 10 has gaps having a size which does not pass the first electrophoretic particle 11 but passes the second electrophoretic particle 12.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题：提供能够进行清晰的彩色显示和具有高对比度的单色显示的图像显示介质，以提供图像显示装置并提供图像显示方法。解决方案：图像显示介质1具有具有半透明性的表面支撑基板20和行电极21的表面基板2，具有后支撑基板30和列电极31的后基板3，保持表面的肋7 基板2和后基板3彼此相对并分隔两个基板之间的空间以形成多个单元，密封在单元中的透明电泳液8，着色颗粒9和设置在该单元中的第一和第二电泳颗粒11和12 电泳液体8和设置在电池单元的表面基板2侧的多孔体10。第一电泳粒子11的粒径大于第二电泳粒子12的粒径，多孔体10具有不通过第一电泳粒子11但通过第二电泳粒子12的尺寸的间隙。版权所有：（C）2007，JPO＆INPIT

109. 发明专利

JP2007212854A Image display medium and image display device with same 有权
标题翻译：具有相同图像显示介质和图像显示设备
公开(公告)号：JP2007212854A
公开(公告)日：2007-08-23
申请号：JP2006033896
申请日：2006-02-10
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 , MORIYAMA HIROAKI , YAMAGUCHI YOSHIRO , MATSUNAGA TAKESHI , HIRANO ATSUSUKE , SHIGEHIRO KIYOSHI
IPC分类号： G02F1/167 , G02F1/17 , G09G3/20 , G09G3/34
CPC分类号： G02F1/167 , G02B26/00 , G02F2203/34
摘要： PROBLEM TO BE SOLVED: To provide an image display medium capable of performing color display with no use of particles without causing reduction of luminosity, saturation and visual field angle dependency and repeatedly performing the color display by the particles stably for a long period of time, and to provide an image display device. SOLUTION: Large diameter white particles 38W having a particle diameter larger than particle diameters of black particles 32K and red particles 32R are encapsulated as colored members in a cell formed between a display substrate 18 and a rear substrate 28 which constitute the image display medium 12. The black particles 32K and the red particles 32R can move between the substrates through gaps formed between the large diameter white particles 38W. Colored members such as the large diameter white particles 38W having gaps through which a moving particle group (the black particles 32K and red particles 32R) can move and having a color different from the colors of the moving particle group are disposed between the substrates. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够不使用颗粒进行彩色显示的图像显示介质，而不会引起亮度的降低，饱和度和视场角依赖性，并且通过长时间稳定地重复执行颜色显示的时间，并提供图像显示装置。解决方案：粒径大于黑色颗粒32K和红色颗粒32R的粒径的大直径白色颗粒38W作为着色部件被封装在形成在构成图像显示器的显示基板18和后部基板28之间的单元中黑色颗粒32K和红色颗粒32R可以通过形成在大直径白色颗粒38W之间的间隙在基板之间移动。诸如具有间隙的大直径白色颗粒38W的着色部件设置在基板之间，移动的粒子群（黑色粒子32K和红色粒子32R）能够移动并具有与移动粒子群的颜色不同的颜色。版权所有（C）2007，JPO＆INPIT

110. 发明专利

JP2007057680A Image display device and image display method 有权
标题翻译：图像显示装置和图像显示方法
公开(公告)号：JP2007057680A
公开(公告)日：2007-03-08
申请号：JP2005241105
申请日：2005-08-23
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SUWABE YASUSHI , YAMAGUCHI YOSHIRO , MACHIDA YOSHINORI , SAKAMAKI MOTOHIKO , HIRANO ATSUSUKE , MATSUNAGA TAKESHI , SHIGEHIRO KIYOSHI , SHISHIKURA SHUNICHIRO
IPC分类号： G02F1/167 , G02F1/17 , G09G3/20 , G09G3/34
CPC分类号： G09G3/344 , G09G3/006 , G09G2320/0295 , G09G2320/043 , G09G2320/066
摘要： PROBLEM TO BE SOLVED: To provide an image display device with which precise detection can be achieved and with which change of display density and contrast due to repetition of display extending over a long time period and environmental variation is suppressed; and also to provide an image display method.
SOLUTION: Voltage measurement with a detection circuit 18 is started (step 120). Next, application of a driving voltage with a driving power source 14 is started (step 122). A current value is calculated from the measured voltage value, and the current value for a specified time duration is memorized (step 124). Furthermore, the current values are memorized at specified time intervals and the memory is accumulated. The application of the driving voltage with the driving power source 14 is completed (step 126), and an integrated value of the current is calculated with an integrating portion 40 according to a formula (6) (step 128).
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以实现精确检测的图像显示装置，并且由于重复显示在长时间段上延伸的显示密度和对比度的变化以及环境变化被抑制; 并提供图像显示方法。
解决方案：开始使用检测电路18的电压测量（步骤120）。接下来，开始施加驱动电源14的驱动电压（步骤122）。根据测量的电压值计算当前值，并记住指定持续时间的当前值（步骤124）。此外，当前值以指定的时间间隔存储，并且存储器被累积。驱动电源14的驱动电压的施加完成（步骤126），根据公式（6），用积分部40计算电流的积分值（步骤128）。版权所有（C）2007，JPO＆INPIT

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