公开(公告)号：US20070018945A1

公开(公告)日：2007-01-25

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。

公开(公告)号：US07027029B2

公开(公告)日：2006-04-11

申请号：US10636609

申请日：2003-08-08

申请人： Yoshiro Yamaguchi ,  Yasufumi Suwabe ,  Yoshinori Machida ,  Motohiko Sakamaki ,  Takeshi Matsunaga ,  Kiyoshi Shigehiro

发明人： Yoshiro Yamaguchi ,  Yasufumi Suwabe ,  Yoshinori Machida ,  Motohiko Sakamaki ,  Takeshi Matsunaga ,  Kiyoshi Shigehiro

IPC分类号： G09G3/34

CPC分类号： G09G3/3446 ,  G02F1/167 ,  G02F2001/1674 ,  G02F2201/122 ,  G09G2300/023 ,  G09G2330/021

摘要： An image display apparatus has an image display medium and a voltage applying section. The image display medium has a top-plane substrate and a back-plane substrate. The top-plane substrate has a transparent display-side electrode whose entire surface is uniform, formed on a transparent substrate. The back-plane substrate has an inner electrode and an outer electrode, formed on a substrate. Conductive colored particles, whose color is different from a color of the inner electrode, are enclosed between the top-plane substrate and the back-plane substrate. The voltage applying section has a DC power source, a first switch, a second switch, and a control unit. When the color of the inner electrode is displayed, the control unit controls the first switch such that the inner electrode is connected to the DC power source, and controls the second switch such that the outer electrode is grounded. Then, the colored particles move reciprocally and move to the outer electrode.

摘要翻译： 图像显示装置具有图像显示介质和电压施加部。 图像显示介质具有顶平面基板和背面基板。 顶面基板具有透明的显示侧电极，其整个表面均匀，形成在透明基板上。 背面基板具有形成在基板上的内电极和外电极。 导电着色颗粒的颜色不同于内部电极的颜色被封装在顶层基板和背面基板之间。 电压施加部分具有直流电源，第一开关，第二开关和控制单元。 当显示内部电极的颜色时，控制单元控制第一开关使得内部电极连接到直流电源，并且控制第二开关使得外部电极接地。 然后，着色颗粒往复移动并移动到外部电极。

公开(公告)号：US07002729B2

公开(公告)日：2006-02-21

申请号：US10745690

申请日：2003-12-29

申请人： Yoshinori Machida ,  Yasufumi Suwabe ,  Motohiko Sakamaki ,  Yoshiro Yamaguchi ,  Takeshi Matsunaga ,  Kiyoshi Shigehiro

发明人： Yoshinori Machida ,  Yasufumi Suwabe ,  Motohiko Sakamaki ,  Yoshiro Yamaguchi ,  Takeshi Matsunaga ,  Kiyoshi Shigehiro

IPC分类号： G02B26/00 ,  G09G3/34

CPC分类号： G02B26/026

摘要： A back board has a spacing member having elasticity larger than that of a spacing member formed on a display board, and the spacing member of the back board is joined with the spacing member formed on the display board. Cells are formed between the display board and the back board, and black particles and white particles which are moved by an applied electric field are sealed into the cells. Even when there is variance in heights of the spacing members on the display board and the back board, the spacing member on the back board side is elastically deformed so as to absorb the variance. As a result, the spacing member on the display board is brought into close contact with the spacing member on the back board with certainty, so that the particles sealed into the cells can be prevented from moving between the cells.

摘要翻译： 背板具有比形成在显示板上的间隔部件的弹性大的间隔部件，后板的间隔部件与形成在显示板上的间隔部件接合。 在显示板和背板之间形成电池，并且通过施加的电场移动的黑色颗粒和白色颗粒被密封到电池中。 即使在显示板和背板上的间隔部件的高度差异的情况下，背板侧的间隔部件弹性变形，从而吸收差异。 结果，显示板上的间隔构件确实地与背板上的间隔构件紧密接触，从而可以防止密封到单元中的颗粒在单元之间移动。

公开(公告)号：US06967762B2

公开(公告)日：2005-11-22

申请号：US10733404

申请日：2003-12-12

申请人： Yoshinori Machida ,  Yasufumi Suwabe ,  Yoshiro Yamaguchi ,  Motohiko Sakamaki ,  Takeshi Matsunaga ,  Kiyoshi Shigehiro

发明人： Yoshinori Machida ,  Yasufumi Suwabe ,  Yoshiro Yamaguchi ,  Motohiko Sakamaki ,  Takeshi Matsunaga ,  Kiyoshi Shigehiro

IPC分类号： G02F1/17 ,  G02B26/02 ,  G02F1/167 ,  G02B26/00

CPC分类号： G02B26/026

摘要： A plurality of cells are set apart by a spacer member between a display plate and a rear face plate. Black particles with positive static charge and white particles with negative static charge are dispersed in a dispersion fluid, which is enclosed in the cells. A red colored layer and electrodes 7a, 7b and 7c are formed at the rear face plate. When a voltage of +50 V is applied to the electrode 7a, 0 V to 7b and −50 V to 7c, the black particles move to the electrode 7c, the white particles move to the electrode 7a, and red can be viewed. When a voltage of +50 V is applied to the electrode 7a, 0 V to 7b and +50 V to 7c, the white particles move to the electrode 7a, the black particles move to the electrode 7b, and black can be viewed. When a voltage of −50 V is applied to the electrode 7a, 0 V to 7b and −50 V to 7c, the black particles move to the electrode 7c, the white particles move to the electrode 7b, and white can be viewed.

摘要翻译： 多个单元由显示板和后面板之间的间隔件隔开。 具有正静电荷的黑色颗粒和具有负静电荷的白色颗粒分散在分散液中，分散液被包围在细胞中。 在背面板上形成红色层和电极7a，7b和7b。 当对电极7a，0V至7b和-50V至7c施加+ 50V的电压时，黑色颗粒移动到电极7c，白色颗粒移动到电极7a，并且红色 可以看。 当对电极7a，0V至7b和+ 50V至7c施加+ 50V的电压时，白色颗粒移动到电极7a，黑色颗粒移动到电极7b，并且黑色 可以看。 当向电极7a，0V至7b和-50V至7c施加-50V的电压时，黑色颗粒移动到电极7c，白色颗粒移动到电极7b，并且白色 可以看。

公开(公告)号：US06879430B2

公开(公告)日：2005-04-12

申请号：US10347296

申请日：2003-01-21

申请人： Yoshinori Machida ,  Yasufumi Suwabe ,  Yoshiro Yamaguchi ,  Takeshi Matsunaga ,  Motohiko Sakamaki ,  Kiyoshi Shigehiro

发明人： Yoshinori Machida ,  Yasufumi Suwabe ,  Yoshiro Yamaguchi ,  Takeshi Matsunaga ,  Motohiko Sakamaki ,  Kiyoshi Shigehiro

IPC分类号： G02F1/17 ,  G02B26/02 ,  G02F1/167 ,  G02B26/00 ,  G09G3/34

CPC分类号： G02B26/026 ,  G02F1/133516 ,  G02F1/167

摘要： An image display medium which implements multi-color display with a small number of kinds of particles and avoids a reduction in resolution of images, and an image writing device. The image display medium has a structure with a transparent display substrate, a colored back substrate, a spacer for constantly maintaining inter-substrate space, and white particles and black particles. The image display device is provided with the image display medium, an electrode head and a voltage application section. The electrode head implements monochrome display by moving the white particles and the black particles one to the display substrate side and the other to the back substrate side, by applying dc voltages between the substrates. When multi-color display is to be implemented, the electrode head applies ac voltages between the substrates and moves the particles to peripheries of portions so as to expose the back substrate at those portions.

摘要翻译： 一种图像显示介质，其实现具有少量颗粒的多色显示，并避免图像分辨率的降低，以及图像写入装置。 图像显示介质具有透明显示基板，彩色背面基板，用于恒定地保持基板间空间的间隔物以及白色颗粒和黑色颗粒的结构。 图像显示装置设置有图像显示介质，电极头和电压施加部。 电极头通过在基板之间施加直流电压，将白色颗粒和黑色颗粒一个移动到显示基板侧而另一个移动到背面基板侧来实现单色显示。 当要实现多色显示时，电极头在基板之间施加交流电压，并将颗粒移动到周边部分，以便在那些部分露出背面基板。

公开(公告)号：US20090159345A1

公开(公告)日：2009-06-25

申请号：US12144244

申请日：2008-06-23

申请人： Hideo Kobayashi ,  Masaaki Araki ,  Takehito Hikichi ,  Takeo Kakinuma ,  Naoki Hiji ,  Chikara Manabe ,  Motohiko Sakamaki ,  Hiroe Okuyama ,  Shigeru Yamamoto

发明人： Hideo Kobayashi ,  Masaaki Araki ,  Takehito Hikichi ,  Takeo Kakinuma ,  Naoki Hiji ,  Chikara Manabe ,  Motohiko Sakamaki ,  Hiroe Okuyama ,  Shigeru Yamamoto

IPC分类号： G06F3/042

CPC分类号： G02F1/1354 ,  G02F1/13718

摘要： The present invention provides a display medium which prevents a decrease in reflectance during storage at high temperatures, and a writing apparatus using the display medium. A photoconductive layer 24, a selective light transmission layer 22, and a liquid crystal layer 20 are laminated between substrates 12 and 14, which have electrodes 16 and 18, respectively, to form a display medium 10. The selective light transmission layer 22 as a color layer is composed of a deionized material. The ion concentration of the selective light transmission layer 22 is controlled to be within a predetermined range.

摘要翻译： 本发明提供了一种防止在高温储存期间反射率降低的显示介质和使用显示介质的写入装置。 光电导层24，选择性光透射层22和液晶层20分别层叠在具有电极16和18的基板12和14之间以形成显示介质10.作为选择性透光层22 彩色层由去离子材料组成。 选择透光层22的离子浓度被控制在预定范围内。

公开(公告)号：US08179484B2

公开(公告)日：2012-05-15

申请号：US12144244

申请日：2008-06-23

申请人： Hideo Kobayashi ,  Masaaki Araki ,  Takehito Hikichi ,  Takeo Kakinuma ,  Naoki Hiji ,  Chikara Manabe ,  Motohiko Sakamaki ,  Hiroe Okuyama ,  Shigeru Yamamoto

发明人： Hideo Kobayashi ,  Masaaki Araki ,  Takehito Hikichi ,  Takeo Kakinuma ,  Naoki Hiji ,  Chikara Manabe ,  Motohiko Sakamaki ,  Hiroe Okuyama ,  Shigeru Yamamoto

IPC分类号： G02F1/135

CPC分类号： G02F1/1354 ,  G02F1/13718

摘要： The present invention provides a display medium which prevents a decrease in reflectance during storage at high temperatures, and a writing apparatus using the display medium. A photoconductive layer 24, a selective light transmission layer 22, and a liquid crystal layer 20 are laminated between substrates 12 and 14, which have electrodes 16 and 18, respectively, to form a display medium 10. The selective light transmission layer 22 as a color layer is composed of a deionized material. The ion concentration of the selective light transmission layer 22 is controlled to be within a predetermined range.

摘要翻译： 本发明提供了一种防止在高温储存期间反射率降低的显示介质和使用显示介质的写入装置。 光电导层24，选择性光透射层22和液晶层20分别层叠在具有电极16和18的基板12和14之间以形成显示介质10.作为选择性透光层22 彩色层由去离子材料组成。 选择透光层22的离子浓度被控制在预定范围内。

公开(公告)号：US08630034B2

公开(公告)日：2014-01-14

申请号：US13554634

申请日：2012-07-20

申请人： Akihide Kawamura ,  Hideo Kobayashi ,  Masaaki Araki ,  Takehito Hikichi ,  Mamoru Fujita ,  Motohiko Sakamaki

发明人： Akihide Kawamura ,  Hideo Kobayashi ,  Masaaki Araki ,  Takehito Hikichi ,  Mamoru Fujita ,  Motohiko Sakamaki

IPC分类号： G02B26/00

CPC分类号： G02F1/167 ,  G02F2001/1672 ,  G02F2001/1676 ,  G02F2203/02

摘要： A display medium of the present invention includes first and second substrates, a spacing member and a particle dispersion liquid. The first substrate is transparent to light. The second substrate is opposite to the first substrate and has plural electrodes placed at an interval. The second substrate has a difference between reflectivity of the electrode portions and reflectivity of plural boundary portions between the electrodes with respect to light incident from the first substrate side. The difference is 12 percentage points or less. The spacing member is placed between the first and second substrates at another interval, is transparent to light, and keeps a gap between the first and second substrates. The particle dispersion liquid is filled between the first and second substrates, and includes particles moving in a direction of an electric field formed between the first and second substrates and a dispersion medium.

摘要翻译： 本发明的显示介质包括第一和第二基板，间隔部件和颗粒分散液体。 第一衬底对光是透明的。 第二基板与第一基板相对，并且具有以间隔放置的多个电极。 第二基板具有相对于从第一基板侧入射的光的电极部分的反射率和电极之间的多个边界部分的反射率的差异。 差异在12个百分点以下。 间隔构件以另一间隔放置在第一和第二基板之间，对于光是透明的，并且在第一和第二基板之间保持间隙。 颗粒分散液填充在第一和第二基板之间，并且包括在形成在第一和第二基板之间的电场方向和分散介质之间移动的颗粒。

公开(公告)号：US08013971B2

公开(公告)日：2011-09-06

申请号：US12547048

申请日：2009-08-25

申请人： Motohiko Sakamaki ,  Masaaki Araki ,  Takehito Hikichi ,  Koichi Haga ,  Mamoru Fujita

发明人： Motohiko Sakamaki ,  Masaaki Araki ,  Takehito Hikichi ,  Koichi Haga ,  Mamoru Fujita

IPC分类号： G02F1/1345

CPC分类号： G02F1/13452 ,  G02F1/1345 ,  G02F1/135

摘要： A display medium includes: a pair of substrates that have light transmittance; electrode members that are respectively formed on the opposing surfaces of the substrates, have light transmittance, and are capable of carrying an electric current; a display member that is interposed between the electrode members and displays display information when the electric current is supplied; a terminal portion provided at one electrode member; a reinforcing portion that has electrical conductivity and is joined to the terminal portion; and a mounted electrode that has electrical conductivity and is joined to the terminal portion by a joining material that has, after curing, a cohesive force larger than that of the reinforcing portion. The area of a reinforcing joining region of the terminal portion to which the reinforcing portion is joined is smaller than the area of a mounted joining region of the terminal portion to which the joining material is joined.

摘要翻译： 显示介质包括：具有透光率的一对基板; 分别形成在基板的相对表面上的电极构件具有透光性，并且能够承载电流; 介于电极构件之间的显示构件，并且在供给电流时显示显示信息; 设置在一个电极部件上的端子部; 具有导电性且与端子部分接合的加强部分; 以及具有导电性的安装电极，并且通过在固化后具有比加强部分大的内聚力的接合材料与端子部分接合。 加强部接合的端子部的加强接合区域的面积小于接合材料接合的端子部的安装接合区域的面积。

公开(公告)号：US08526101B2

公开(公告)日：2013-09-03

申请号：US13179051

申请日：2011-07-08

申请人： Akihide Kawamura ,  Hideo Kobayashi ,  Takehito Hikichi ,  Masaaki Araki ,  Mamoru Fujita ,  Motohiko Sakamaki

发明人： Akihide Kawamura ,  Hideo Kobayashi ,  Takehito Hikichi ,  Masaaki Araki ,  Mamoru Fujita ,  Motohiko Sakamaki

IPC分类号： G02B26/00 ,  G02B26/02 ,  G02F1/167

CPC分类号： G02F1/167

摘要： The present invention provides a method of manufacturing a display medium, including preparing a first substrate on which a gap retaining member that retains a gap between substrates is disposed in a protruded form; applying an adhesive to a top surface of the gap retaining member; disposing a particle dispersion liquid on an area surrounded by the first substrate and the gap retaining member; and adhering the first substrate and a second substrate together via the gap retaining member, by contacting the second substrate with the adhesive applied to the top surface of the gap retaining member and drying the solvent of the adhesive so as to adhere the second substrate to the top surface of the gap retaining member by the adhesive component of the adhesive. The display medium and a display apparatus including the display medium and an electrical field-generating unit are also provided.

摘要翻译： 本发明提供一种制造显示介质的方法，包括制备第一基板，其上保留有基板之间的间隙的间隙保持构件以突出的形式布置; 将粘合剂施加到所述间隙保持构件的顶表面; 在由第一基板和间隙保持部件围绕的区域上设置粒子分散液; 并且通过使所述第二基板与施加到所述间隙保持构件的顶表面上的粘合剂接触并干燥所述粘合剂的溶剂从而将所述第一基板和第二基板通过所述间隙保持构件粘合在一起，以将所述第二基板粘附到所述第二基板 通过粘合剂的粘合剂组分，间隙保持构件的顶表面。 还提供了显示介质和包括显示介质和电场产生单元的显示装置。