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1. 发明授权

US07746319B2 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US07746319B2
公开(公告)日：2010-06-29
申请号：US11177419
申请日：2005-07-11
申请人： Yoshiro Yamaguchi , Yasufumi Suwabe , Yoshinori Machida , Motohiko Sakamaki , Takeshi Matsunaga , Atsushi Hirano , Kiyoshi Shigehiro
发明人： Yoshiro Yamaguchi , Yasufumi Suwabe , Yoshinori Machida , Motohiko Sakamaki , Takeshi Matsunaga , Atsushi Hirano , Kiyoshi Shigehiro
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2310/0278 , G09G2310/0283 , G09G2320/08 , G09G2360/18
摘要： The present invention provides an image display device capable of freely changing a scanning direction of an image display medium including support plates, first and second electrode groups provided at the plates and colored particles provided between the plates, including first and second electrode-driving components which receive electrode-designation signals and apply voltages to the designated electrodes in the first and second electrode groups, and which can apply voltage to plural electrodes simultaneously, a line-image-data generation component which generates line-image-data for line images to be displayed along scan electrodes in accordance with a scanning direction, and a signal-output-destination-switching component, in accordance with the scanning direction, which outputs a first electrode designation signal for designating a scan electrode of a line image and a second electrode designation signal for designating an electrode to be driven for displaying the line image, to the first electrode driving component or the second electrode driving component.
摘要翻译：本发明提供一种能够自由地改变包括支撑板的图像显示介质的扫描方向的图像显示装置，设置在板上的第一和第二电极组以及设置在板之间的着色颗粒，包括第一和第二电极驱动部件，接收电极指定信号并向第一和第二电极组中的指定电极施加电压，并且可以同时向多个电极施加电压;线图像数据生成部件，其将线图像的线图像数据生成为根据扫描方向沿着扫描电极显示扫描方向的信号输出目的地切换部件，输出用于指定行图像的扫描电极的第一电极指定信号和第二电极指定用于指定要驱动以显示线图像的电极的信号，t 他的第一电极驱动部件或第二电极驱动部件。

2. 发明授权

US07671835B2 Image display apparatus and image display method 失效
标题翻译：图像显示装置和图像显示方法
公开(公告)号：US07671835B2
公开(公告)日：2010-03-02
申请号：US11399525
申请日：2006-04-07
申请人： Yasufumi Suwabe , Yoshiro Yamaguchi , Yoshinori Machida , Motohiko Sakamaki , Takeshi Matsunaga , Atsushi Hirano , Kiyoshi Shigehiro
发明人： Yasufumi Suwabe , Yoshiro Yamaguchi , Yoshinori Machida , Motohiko Sakamaki , Takeshi Matsunaga , Atsushi Hirano , Kiyoshi Shigehiro
IPC分类号： G09G3/34 , G02B26/00
CPC分类号： G09G3/344 , G09G2300/06 , G09G2320/02 , G09G2320/048
摘要： In an image display apparatus and image display method suppress the degradation of display function and the shortening of service life due to long-term use, measurement of a current value is carried out and the measured current value each time a certain time elapses is stored. The integrated value of the current is calculated, and a comparator compares the integrated value with a reference value stored in a storage section for determining whether or not the result is greater than a prescribed value. If the result is affirmed to differ by prescribed value, a recovery voltage is applied, and it is determined whether or not a recovery time has exceeded a stored recovery time. If the excedance of the recovery time is affirmed, the application of the recovery voltage is terminated. If a negation is given at the determination of the greater difference value, the flow is ended. If a negation is given at the determination of the recovery time, the recovery voltage is applied.
摘要翻译：在图像显示装置和图像显示方法中，抑制显示功能的劣化和由于长期使用而导致的使用寿命的缩短，从而存储当前值的测量，并且每次经过一定时间后测量的电流值被存储。计算电流的积分值，并且比较器将积分值与存储在存储部分中的参考值进行比较，以确定结果是否大于规定值。如果结果被确认为不同规定值，则应用恢复电压，并且确定恢复时间是否超过存储的恢复时间。如果确认恢复时间的延长，则终止恢复电压的应用。如果在确定较大差值时给出否定，则流程结束。如果在恢复时间的确定中给出否定，则应用恢复电压。

3. 发明授权

US06956557B2 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US06956557B2
公开(公告)日：2005-10-18
申请号：US10124380
申请日：2002-04-18
申请人： Yoshinori Machida , Takeshi Matsunaga , Kiyoshi Shigehiro , Yoshiro Yamaguchi , Yasufumi Suwabe , Motohiko Sakamaki
发明人： Yoshinori Machida , Takeshi Matsunaga , Kiyoshi Shigehiro , Yoshiro Yamaguchi , Yasufumi Suwabe , Motohiko Sakamaki
IPC分类号： G02F1/17 , G02F1/167 , G09G3/34
CPC分类号： G09G3/344 , G02F1/167 , G09G3/2085 , G09G2300/0439 , G09G2300/0473 , G09G2300/06 , G09G2310/0248 , G09G2310/061 , G09G2320/02 , G09G2320/0209
摘要： The present invention is for providing an image display device capable of preventing deterioration of display sharpness and contrast, and capable of improving display quality. An image display medium has a display substrate, having a first electrode, disposed on an image display surface side, a rear substrate having a plurality of second electrodes facing the display substrate, and two kinds of particle groups having different colors and charge characteristics sealed between the display substrate and the rear substrate movably between the first electrode and the second electrodes by an electric field. Before application of a display drive voltage for executing the image display, a voltage is applied to the image display medium by a voltage applying component so as to generate an electric field for moving the particle groups between the second electrodes to adjacent the second electrodes.
摘要翻译：本发明是为了提供能够防止显示清晰度和对比度的劣化并能够提高显示质量的图像显示装置。图像显示介质具有显示基板，具有设置在图像显示面侧的第一电极，具有面向显示基板的多个第二电极的后基板和具有不同颜色和充电特性的两种粒子群密封在显示基板和后基板通过电场在第一电极和第二电极之间移动。在施加用于执行图像显示的显示驱动电压之前，通过施加电压的元件将电压施加到图像显示介质，以便产生用于使第二电极之间的粒子群移动到邻近第二电极的电场。

4. 发明授权

US06750843B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US06750843B2
公开(公告)日：2004-06-15
申请号：US09935746
申请日：2001-08-24
申请人： Motohiko Sakamaki , Yoshinori Machida , Kiyoshi Shigehiro , Yoshiro Yamaguchi , Takeshi Matsunaga
发明人： Motohiko Sakamaki , Yoshinori Machida , Kiyoshi Shigehiro , Yoshiro Yamaguchi , Takeshi Matsunaga
IPC分类号： G09G338
CPC分类号： G02F1/167 , G02F2001/1674
摘要： Provided is a stable display device. The display device includes a pair of substrates that face each other, a spacer formed on one of the pair of substrates, a resin to fix one end of the spacer adjacent to the other substrate to the other substrate, and first and second particles of different colors and different electric characteristics all sealed in the inner space formed by the pair of substrates and the spacer.
摘要翻译：提供了一种稳定的显示装置。显示装置包括一对基板，一对基板，形成在一对基板中的一个基板上的间隔件，将间隔物的一端靠近另一个基板的树脂固定到另一个基板，以及不同的第一和第二颗粒颜色和不同的电特性都被密封在由一对基板和间隔件形成的内部空间中。

5. 发明授权

US06741387B2 Display element 有权
标题翻译：显示元素
公开(公告)号：US06741387B2
公开(公告)日：2004-05-25
申请号：US10223608
申请日：2002-08-20
申请人： Kiyoshi Shigehiro , Kiyokazu Mashimo , Kenji Yao , Hiroshi Miyamoto , Kyoko Nishikawa , Yasufumi Suwabe , Yoshinori Machida , Takeshi Matsunaga , Yoshiro Yamaguchi , Motohiko Sakamaki , Katsumi Nukada
发明人： Kiyoshi Shigehiro , Kiyokazu Mashimo , Kenji Yao , Hiroshi Miyamoto , Kyoko Nishikawa , Yasufumi Suwabe , Yoshinori Machida , Takeshi Matsunaga , Yoshiro Yamaguchi , Motohiko Sakamaki , Katsumi Nukada
IPC分类号： G02B2600
CPC分类号： G02F1/167 , G02F2001/1674 , G09G3/3433
摘要： The present invention provides a display element, which is driven at a low voltage, displays a high-contrast image with few density irregularities, and has improved image holding property. In a display element, which displays an image by moving, between a first and second substrate, particles having different colors and charge polarities by an electric field applied between the first and second substrates, the surface roughness of at least one of the substrates is 1 nm to 1 &mgr;m, the coefficient of shape is 100 to 140, the width and depth of the recessed part are not identical to the diameter of the particles and the contacting parts of the recessed part and the particles do not form a surface.
摘要翻译：本发明提供了一种以低电压驱动的显示元件，显示出少量密度不均匀的高对比度图像，并具有提高的图像保持特性。在通过在第一和第二基板之间施加的电场在第一和第二基板之间移动具有不同颜色和电荷极性的颗粒的显示元件中，至少一个基板的表面粗糙度为1 nm至1um，形状系数为100〜140，凹部的宽度和深度与颗粒的直径不相同，凹部和颗粒的接触部分不形成表面。

6. 发明申请

US20120249609A1 IMAGE DISPLAY MEDIUM, IMAGE DISPLAY DEVICE, AND IMAGE DISPLAY METHOD 有权
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：US20120249609A1
公开(公告)日：2012-10-04
申请号：US13494608
申请日：2012-06-12
申请人： Yoshiro Yamaguchi , Kiyoshi Shigehiro , Yoshinori Machida , Motohiko Sakamaki , Takeshi Matsunaga
发明人： Yoshiro Yamaguchi , Kiyoshi Shigehiro , Yoshinori Machida , Motohiko Sakamaki , Takeshi Matsunaga
IPC分类号： G09G5/10
CPC分类号： G02F1/167
摘要： An image display medium comprises a display member, a back substrate, spacers having a cell structure held between the substrates, and first particles and second particles, whose colors and charging polarities are different from one another, enclosed between the display member and back substrate. The display member includes a transparent support base, a transparent electrode formed thereon, a transparent dielectric layer formed on the transparent electrode, filters formed on the opposite side from the transparent electrodes side of the support base, and a protective layer formed thereon.
摘要翻译：图像显示介质包括显示构件，背面基板，保持在基板之间的单元结构的间隔物以及颜色和充电极性彼此不同的第一颗粒和第二颗粒，该第一颗粒和第二颗粒包围在显示构件和背面基板之间。显示元件包括透明支撑基座，形成在其上的透明电极，形成在透明电极上的透明电介质层，形成在与支撑基底的透明电极侧相反的一侧的滤光器以及形成在其上的保护层。

7. 发明授权

US08228291B2 Image display medium, image display device, and image display method 有权
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：US08228291B2
公开(公告)日：2012-07-24
申请号：US12458542
申请日：2009-07-15
申请人： Yoshiro Yamaguchi , Kiyoshi Shigehiro , Yoshinori Machida , Motohiko Sakamaki , Takeshi Matsunaga
发明人： Yoshiro Yamaguchi , Kiyoshi Shigehiro , Yoshinori Machida , Motohiko Sakamaki , Takeshi Matsunaga
IPC分类号： G09G3/34
CPC分类号： G02F1/167
摘要： An image display medium comprises a display member, a back substrate, spacers having a cell structure held between the substrates, and first particles and second particles, whose colors and charging polarities are different from one another, enclosed between the display member and back substrate. The display member includes a transparent support base, a transparent electrode formed thereon, a transparent dielectric layer formed on the transparent electrode, filters formed on the opposite side from the transparent electrodes side of the support base, and a protective layer formed thereon.
摘要翻译：图像显示介质包括显示构件，背面基板，保持在基板之间的单元结构的间隔物以及颜色和充电极性彼此不同的第一颗粒和第二颗粒，该第一颗粒和第二颗粒包围在显示构件和背面基板之间。显示元件包括透明支撑基座，形成在其上的透明电极，形成在透明电极上的透明电介质层，形成在与支撑基底的透明电极侧相反的一侧的滤光器以及形成在其上的保护层。

8. 发明授权

US07230604B2 Display medium driving method 有权
标题翻译：显示介质驱动方式
公开(公告)号：US07230604B2
公开(公告)日：2007-06-12
申请号：US09946600
申请日：2001-09-06
申请人： Yoshinori Machida , Kiyoshi Shigehiro , Yoshiro Yamaguchi , Motohiko Sakamaki , Takeshi Matsunaga
发明人： Yoshinori Machida , Kiyoshi Shigehiro , Yoshiro Yamaguchi , Motohiko Sakamaki , Takeshi Matsunaga
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G02F1/167 , G09G2300/06 , G09G2310/06 , G09G2310/066
摘要： A drive method for a display medium containing two particle types can drive the display medium with a low voltage and thereby achieve high image resolution, downsize the drive circuit, and lower the cost while improving the durability of the display medium. The display medium has a pair of substrates, at least one of which is transparent, disposed with a gap therebetween, and two types of particles of different color and charge characteristics sealed between the pair of substrates. To change the displayed image, the drive method applies a voltage pulse to at least one of the pair of substrates to pull particles that are to move to the substrate to which the particles that are to move adhere, and then applies a voltage pulse to move the particles that are to move to the substrate opposite the substrate to which the particles that are to move adhere.
摘要翻译：用于包含两种颗粒类型的显示介质的驱动方法可以以低电压驱动显示介质，从而实现高图像分辨率，减小驱动电路的尺寸，降低成本，同时提高显示介质的耐久性。显示介质具有一对基板，其中至少一个是透明的，在它们之间设置有间隙，并且两种类型的不同颜色和电荷特性的颗粒密封在该对基板之间。为了改变所显示的图像，驱动方法将电压脉冲施加到一对基板中的至少一个，以将要移动到要移动的粒子的基底移动的粒子拉动，然后施加电压脉冲以移动要移动到与要移动的颗粒粘附的基底相对的基底的颗粒。

9. 发明申请

US20070047003A1 Image display apparatus and image display method 失效
标题翻译：图像显示装置和图像显示方法
公开(公告)号：US20070047003A1
公开(公告)日：2007-03-01
申请号：US11399525
申请日：2006-04-07
申请人： Yasufumi Suwabe , Yoshiro Yamaguchi , Yoshinori Machida , Motohiko Sakamaki , Takeshi Matsunaga , Atsushi Hirano , Kiyoshi Shigehiro
发明人： Yasufumi Suwabe , Yoshiro Yamaguchi , Yoshinori Machida , Motohiko Sakamaki , Takeshi Matsunaga , Atsushi Hirano , Kiyoshi Shigehiro
IPC分类号： H04N1/23
CPC分类号： G09G3/344 , G09G2300/06 , G09G2320/02 , G09G2320/048
摘要： In an image display apparatus and image display method suppress the degradation of display function and the shortening of service life due to long-term use, measurement of a current value is carried out and the measured current value each time a certain time elapses is stored. The integrated value of the current is calculated, and a comparator compares the integrated value with a reference value stored in a storage section for determining whether or not the result is greater than a prescribed value. If the result is affirmed to differ by prescribed value, a recovery voltage is applied, and it is determined whether or not a recovery time has exceeded a stored recovery time. If the exceedance of the recovery time is affirmed, the application of the recovery voltage is terminated. If a negation is given at the determination of the greater difference value, the flow is ended. If a negation is given at the determination of the recovery time, the recovery voltage is applied.
摘要翻译：在图像显示装置和图像显示方法中，抑制显示功能的劣化和由于长期使用而导致的使用寿命的缩短，从而存储当前值的测量，并且每次经过一定时间后测量的电流值被存储。计算电流的积分值，并且比较器将积分值与存储在存储部分中的参考值进行比较，以确定结果是否大于规定值。如果结果被确认为不同规定值，则应用恢复电压，并且确定恢复时间是否超过存储的恢复时间。如果确认恢复时间的超时，则终止恢复电压的应用。如果在确定较大差值时给出否定，则流程结束。如果在恢复时间的确定中给出否定，则应用恢复电压。

10. 发明申请

US20070031031A1 Image processing device and image processing method 有权
标题翻译：图像处理装置及图像处理方法
公开(公告)号：US20070031031A1
公开(公告)日：2007-02-08
申请号：US11390389
申请日：2006-03-28
申请人： Atsushi Hirano , Yoshiro Yamaguchi , Yasufumi Suwabe , Yoshinori Machida , Motohiko Sakamaki , Takeshi Matsunaga , Kiyoshi Shigehiro
发明人： Atsushi Hirano , Yoshiro Yamaguchi , Yasufumi Suwabe , Yoshinori Machida , Motohiko Sakamaki , Takeshi Matsunaga , Kiyoshi Shigehiro
IPC分类号： G06K9/00
CPC分类号： G09G3/344 , G09G3/2003 , G09G2300/0452 , G09G2340/06
摘要： An image processing device is provided for processing image data in order to display an image at an image display medium which is capable of displaying white, black, and colors at individual pixels, which are structured by pluralities of sub-pixels. The judgment component acquires the image data and judges whether there is a chromatic color or a non-chromatic color at each pixel. When a pixel is judged to be non-chromatic, the selection component selects a pre-specified black-and-white sub-pixel set in accordance with a gray level of the non-chromatic color. When a pixel is judged to be chromatic, the conversion component converts color data to a sub-pixel set of black and the color in accordance with a pre-specified condition. Of results of conversion, the replacement component replaces a pre-specified sub-pixel set of colors, in an individual pixel or in a pre-specified sub-pixel group, with a pre-specified black-and-white sub-pixel set.
摘要翻译：提供图像处理装置，用于处理图像数据，以便在能够显示由多个子像素构成的各个像素处的白色，黑色和颜色的图像显示介质上显示图像。判断部件获取图像数据，并且判断在每个像素处是否存在彩色或非彩色。当像素被判断为无色时，选择部件根据非彩色的灰度级选择预先设定的黑白子像素组。当像素被判断为有色时，转换组件根据预先指定的条件将颜色数据转换成黑色的子像素组和颜色。在转换结果中，替换组件用预先指定的黑白子像素集替换在单个像素或预先指定的子像素组中的预先指定的子像素组。

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