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1. 发明申请

US20070188848A1 Image display medium, and image display device equipped with the image display medium 有权
标题翻译：图像显示介质和配有图像显示介质的图像显示装置
公开(公告)号：US20070188848A1
公开(公告)日：2007-08-16
申请号：US11499747
申请日：2006-08-07
申请人： Yoshinori Machida , Yasufumi Suwabe , Hiroaki Moriyama , Yoshiro Yamaguchi , Takeshi Matsunaga , Atsushi Hirano , Kiyoshi Shigehiro
发明人： Yoshinori Machida , Yasufumi Suwabe , Hiroaki Moriyama , Yoshiro Yamaguchi , Takeshi Matsunaga , Atsushi Hirano , Kiyoshi Shigehiro
IPC分类号： G02B26/00
CPC分类号： G02F1/167 , G02B26/00 , G02F2203/34
摘要： An image display medium has: a display substrate that is at least transparent; a back substrate opposing the display substrate with a gap therebetween; at least two or more kinds of moving particle groups that are chargeable and that are different colors, the moving particle groups being enclosed between the display substrate and the back substrate and moving between the substrates in accordance with an electric field formed between the substrates; a transparent liquid for dispersing the moving particles, the transparent liquid being enclosed between the display substrate and the back substrate; and a colored member disposed between the display substrate and the back substrate, and having gaps through which the moving particle groups can move, and being a color that is different from the colors of the moving particle groups.
摘要翻译：图像显示介质具有：至少透明的显示基板; 与显示基板相对的背面基板，其间具有间隙; 至少两种或更多种可充电并且是不同颜色的移动粒子组，所述移动粒子群被包围在所述显示基板和所述后基板之间并且根据在所述基板之间形成的电场在所述基板之间移动; 用于分散移动颗粒的透明液体，所述透明液体封闭在所述显示基板和所述背面基板之间; 以及设置在显示基板和背面基板之间的着色部件，并且具有移动的粒子群可以移动的间隙，并且是与移动的粒子群的颜色不同的颜色。

2. 发明授权

US07414777B2 Image display medium, and image display device equipped with the image display medium 有权
标题翻译：图像显示介质和配有图像显示介质的图像显示装置
公开(公告)号：US07414777B2
公开(公告)日：2008-08-19
申请号：US11499747
申请日：2006-08-07
申请人： Yoshinori Machida , Yasufumi Suwabe , Hiroaki Moriyama , Yoshiro Yamaguchi , Takeshi Matsunaga , Atsushi Hirano , Kiyoshi Shigehiro
发明人： Yoshinori Machida , Yasufumi Suwabe , Hiroaki Moriyama , Yoshiro Yamaguchi , Takeshi Matsunaga , Atsushi Hirano , Kiyoshi Shigehiro
IPC分类号： G02B26/00
CPC分类号： G02F1/167 , G02B26/00 , G02F2203/34
摘要： An image display medium has: a display substrate that is at least transparent; a back substrate opposing the display substrate with a gap therebetween; at least two or more kinds of moving particle groups that are chargeable and that are different colors, the moving particle groups being enclosed between the display substrate and the back substrate and moving between the substrates in accordance with an electric field formed between the substrates; a transparent liquid for dispersing the moving particles, the transparent liquid being enclosed between the display substrate and the back substrate; and a colored member disposed between the display substrate and the back substrate, and having gaps through which the moving particle groups can move, and being a color that is different from the colors of the moving particle groups.
摘要翻译：图像显示介质具有：至少透明的显示基板; 与显示基板相对的背面基板，其间具有间隙; 至少两种或更多种可充电并且是不同颜色的移动粒子组，所述移动粒子群被包围在所述显示基板和所述后基板之间并且根据在所述基板之间形成的电场在所述基板之间移动; 用于分散移动颗粒的透明液体，所述透明液体封闭在所述显示基板和所述背面基板之间; 以及设置在显示基板和背面基板之间的着色部件，并且具有移动的粒子群可以移动的间隙，并且是与移动的粒子群的颜色不同的颜色。

3. 发明申请

US20070236448A1 Driving device for image display medium 有权
标题翻译：图像显示媒体驱动装置
公开(公告)号：US20070236448A1
公开(公告)日：2007-10-11
申请号：US11599357
申请日：2006-11-15
申请人： Yoshinori Machida , Yasufumi Suwabe , Yoshiro Yamaguchi , Takeshi Matsunaga , Atsushi Hirano , Kiyoshi Shigehiro
发明人： Yoshinori Machida , Yasufumi Suwabe , Yoshiro Yamaguchi , Takeshi Matsunaga , Atsushi Hirano , Kiyoshi Shigehiro
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2300/06
摘要： There is provided a driving device for an image display medium that drives the image display medium including: a display substrate; a back surface substrate; plural first electrodes; plural second electrodes; and particles enclosed between the display substrate and the back surface substrate so as to move according to an electric field generated between the substrates by applying a voltage corresponding to an image between the first and second electrodes; the driving device including: a voltage application section that applies the voltage corresponding to an image between the first and second electrodes, the voltage application section, as a display drive voltage to be applied for each pixel to display a desired color at each pixel, applying a first pulse voltage that can cause the particles in a stationary state to start moving and thereafter applying a second pulse voltage that can cause the particles that have started moving to move.
摘要翻译：提供了一种用于驱动图像显示介质的图像显示介质的驱动装置，包括：显示基板; 背面基板; 多个第一电极; 多个第二电极; 以及包围在所述显示基板和所述背面基板之间的颗粒，以便通过施加与所述第一和第二电极之间的图像相对应的电压，根据在所述基板之间产生的电场而移动; 所述驱动装置包括：电压施加部，其对与所述第一和第二电极之间的图像施加相应的电压，所述电压施加部，作为要针对每个像素施加的显示驱动电压，以在每个像素处显示期望的颜色，施加可以使颗粒处于静止状态的第一脉冲电压开始移动，然后施加能够使已经开始移动的颗粒移动的第二脉冲电压。

4. 发明申请

US20070046621A1 Image display device and method 有权
标题翻译：图像显示装置及方法
公开(公告)号：US20070046621A1
公开(公告)日：2007-03-01
申请号：US11399489
申请日：2006-04-07
申请人： Yasufumi Suwabe , Yoshiro Yamaguchi , Yoshinori Machida , Motohiko Sakamaki , Atsushi Hirano , Takeshi Matsunaga , Kiyoshi Shigehiro , Shunichiro Shishikura
发明人： Yasufumi Suwabe , Yoshiro Yamaguchi , Yoshinori Machida , Motohiko Sakamaki , Atsushi Hirano , Takeshi Matsunaga , Kiyoshi Shigehiro , Shunichiro Shishikura
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G3/006 , G09G2320/0295 , G09G2320/043 , G09G2320/066
摘要： An image display device and image display method are provided. The device and method can prevent changes in image density and contrast, which are caused by repeated displaying over long periods of time and changes in environment, by employing accurate electric current detection, due to the following operations. Voltage measurement is initiated with a detection circuit. Next, the application of drive voltage is initiated with a drive power source. An electric current value is calculated from the measured voltage value and the electric current value is temporarily stored. The electric current values are stored every set amount of time and the storage thereof accumulates. Application of the drive voltage is terminated and the integral value of the electric current is calculated in accordance with formulas.
摘要翻译：提供了图像显示装置和图像显示方法。由于以下操作，该装置和方法可以通过采用精确的电流检测来防止长时间重复显示和环境变化引起的图像浓度和对比度的变化。检测电路开始电压测量。接下来，驱动电压的应用由驱动电源开始。从测量的电压值计算电流值，并暂时存储电流值。每设定的时间量存储电流值，并且积存积存值。终止驱动电压的施加，根据公式计算电流的积分值。

5. 发明申请

US20080036731A1 Image displaying medium, image display device, writing device and displaying method 有权
标题翻译：图像显示介质，图像显示装置，书写装置和显示方法
公开(公告)号：US20080036731A1
公开(公告)日：2008-02-14
申请号：US11889735
申请日：2007-08-16
申请人： Kiyoshi Shigehiro , Yasufumi Suwabe , Yoshinori Machida , Yoshiro Yamaguchi , Takeshi Matsunaga , Atsushi Hirano
发明人： Kiyoshi Shigehiro , Yasufumi Suwabe , Yoshinori Machida , Yoshiro Yamaguchi , Takeshi Matsunaga , Atsushi Hirano
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G02F1/167 , G02F2001/1678 , G02F2203/34 , G09G3/2003
摘要： The present invention provides an image display medium comprising a pair of substrates at least one of which having translucency, the substrates being disposed opposite to each other with a gap, a dispersion medium which has translucency and is enclosed in a space between the pair of substrates; and plural kinds of particle groups which are movably dispersed in the dispersion medium, move according to an electric field formed, and have different colors and forces for separation from the substrates.
摘要翻译：本发明提供了一种图像显示介质，其包括一对基板，其中至少一个具有半透明性，所述基板间隔开地彼此相对设置，所述分散介质具有半透明性并被封装在所述一对基板之间的空间中 ; 并且可移动地分散在分散介质中的多种颗粒组根据形成的电场而移动，并且具有不同的颜色和力以与基板分离。

6. 发明申请

US20070188509A1 Image displaying medium, image display device, and image displaying 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：US20070188509A1
公开(公告)日：2007-08-16
申请号：US11511225
申请日：2006-08-29
申请人： Kiyoshi Shigehiro , Yasufumi Suwabe , Yoshinori Machida , Yoshiro Yamaguchi , Takeshi Matsunaga , Atsushi Hirano
发明人： Kiyoshi Shigehiro , Yasufumi Suwabe , Yoshinori Machida , Yoshiro Yamaguchi , Takeshi Matsunaga , Atsushi Hirano
IPC分类号： G09G5/00
CPC分类号： G09G3/344 , G09G3/2011 , G09G3/3453 , G09G2320/0666
摘要： The present invention provides an image display medium comprising a pair of substrates at least one of which having translucency, the substrates being disposed opposite to each other with a gap, a dispersion medium which has translucency and is enclosed in a space between the pair of substrates; and plural kinds of particle groups which are movably dispersed in the dispersion medium, move according to an electric field formed, and have different colors and forces for separation from the substrates.
摘要翻译：本发明提供了一种图像显示介质，其包括一对基板，其中至少一个具有半透明性，所述基板间隔开地彼此相对设置，所述分散介质具有半透明性并被封装在所述一对基板之间的空间中 ; 并且可移动地分散在分散介质中的多种颗粒组根据形成的电场而移动，并且具有不同的颜色和力以与基板分离。

7. 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。

8. 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。

9. 发明授权

US07982710B2 Driving device for image display medium 有权
标题翻译：图像显示媒体驱动装置
公开(公告)号：US07982710B2
公开(公告)日：2011-07-19
申请号：US11599357
申请日：2006-11-15
申请人： Yoshinori Machida , Yasufumi Suwabe , Yoshiro Yamaguchi , Takeshi Matsunaga , Atsushi Hirano , Kiyoshi Shigehiro
发明人： Yoshinori Machida , Yasufumi Suwabe , Yoshiro Yamaguchi , Takeshi Matsunaga , Atsushi Hirano , Kiyoshi Shigehiro
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2300/06
摘要： There is provided a driving device for an image display medium that drives the image display medium including: a display substrate; a back surface substrate; plural first electrodes; plural second electrodes; and particles enclosed between the display substrate and the back surface substrate so as to move according to an electric field generated between the substrates by applying a voltage corresponding to an image between the first and second electrodes; the driving device including: a voltage application section that applies the voltage corresponding to an image between the first and second electrodes, the voltage application section, as a display drive voltage to be applied for each pixel to display a desired color at each pixel, applying a first pulse voltage that can cause the particles in a stationary state to start moving and thereafter applying a second pulse voltage that can cause the particles that have started moving to move.
摘要翻译：提供了一种用于驱动图像显示介质的图像显示介质的驱动装置，包括：显示基板; 背面基板; 多个第一电极; 多个第二电极; 以及包围在所述显示基板和所述背面基板之间的颗粒，以便通过施加与所述第一和第二电极之间的图像相对应的电压，根据在所述基板之间产生的电场而移动; 所述驱动装置包括：电压施加部，其对与所述第一和第二电极之间的图像施加相应的电压，所述电压施加部，作为要针对每个像素施加的显示驱动电压，以在每个像素处显示期望的颜色，施加可以使颗粒处于静止状态的第一脉冲电压开始移动，然后施加能够使已经开始移动的颗粒移动的第二脉冲电压。

10. 发明授权

US07859513B2 Image display device that can suppress a reduction in display density due to changes in the charge amount of charged particles 有权
标题翻译：可以抑制由于带电粒子的电荷量的变化引起的显示密度的降低的图像显示装置
公开(公告)号：US07859513B2
公开(公告)日：2010-12-28
申请号：US11348399
申请日：2006-02-07
申请人： Yoshinori Machida , Atsushi Hirano , Takeshi Matsunaga , Yasufumi Suwabe , Yoshiro Yamaguchi , Motohiko Sakamaki , Kiyoshi Shigehiro
发明人： Yoshinori Machida , Atsushi Hirano , Takeshi Matsunaga , Yasufumi Suwabe , Yoshiro Yamaguchi , Motohiko Sakamaki , Kiyoshi Shigehiro
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2320/041
摘要： An image display device is provided. The image display device has: an image display medium where charged particle groups are sealed between a pair of substrates at least one of which has translucency and which are opposed to each other with a space therebetween, and display density is changed by transfer of the charged particle groups between the pair of substrates according to an electric field formed by a voltage applied between the substrates; a temperature measuring unit that measures a temperature of the image display medium; a voltage applying unit that applies, between the substrates, a driving voltage according to the temperature of the image display medium measured by the temperature measuring unit, based on a predetermined voltage applying condition corresponding to the temperature of the image display medium, in order to display an image with predetermined display density on the image display medium.
摘要翻译：提供图像显示装置。图像显示装置具有：图像显示介质，其中带电粒子群被密封在一对基板之间，其中至少一个基板具有半透明度并且彼此相对并且彼此间隔开，并且显示密度通过传送带电根据由施加在基板之间的电压形成的电场，一对基板之间的粒子群; 测量图像显示介质的温度的温度测量单元; 电压施加单元，基于与图像显示介质的温度相对应的预定电压施加条件，在基板之间施加与由温度测量单元测量的图像显示介质的温度的驱动电压，以便在图像显示介质上显示具有预定显示密度的图像。

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