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1. 发明申请

US20100225837A1 DISPLAY MEDIUM, DISPLAY DEVICE AND METHOD OF OPTICAL WRITING 审中-公开
标题翻译：显示介质，显示设备和光学写作方法
公开(公告)号：US20100225837A1
公开(公告)日：2010-09-09
申请号：US12640162
申请日：2009-12-17
申请人： Mieko SEKI , Yasuhiro YAMAGUCHI , Tomozumi UESAKA , Hideo KOBAYASHI , Hiroe OKUYAMA , Masaaki ARAKI , Motohiko SAKAMAKI
发明人： Mieko SEKI , Yasuhiro YAMAGUCHI , Tomozumi UESAKA , Hideo KOBAYASHI , Hiroe OKUYAMA , Masaaki ARAKI , Motohiko SAKAMAKI
IPC分类号： G02F1/135
CPC分类号： G02F1/135 , G02F1/13718 , G02F2001/1351 , G02F2001/1355
摘要： The invention provides a display medium including: a first electrode; a second electrode; a liquid crystal layer provided between the first electrode and the second electrode; a photoconductive layer provided between the second electrode and the liquid crystal layer, the photoconductive layer absorbing light of a predetermined wavelength used for writing, and thereby exhibiting an electrical characteristic corresponding to the intensity distribution of the light used for writing; a first light absorption layer provided between the liquid crystal layer and the photoconductive layer, the first light absorption layer absorbing light transmitted through the liquid crystal layer; a second light absorption layer provided at the side of the second electrode not facing the photoconductive layer, the second light absorption layer allowing transmission of the light used for writing and having an absorbance of 1 or more with respect to light of any wavelength in a range of from 300 nm to 550 nm.
摘要翻译：本发明提供了一种显示介质，包括：第一电极; 第二电极; 设置在所述第一电极和所述第二电极之间的液晶层; 设置在第二电极和液晶层之间的光电导层，光电导层吸收用于写入的预定波长的光，从而表现出与用于写入的光的强度分布相对应的电特性; 设置在所述液晶层和所述光电导层之间的第一光吸收层，所述第一光吸收层吸收透过所述液晶层的光; 第二光吸收层，其设置在第二电极的不面向光电导层的一侧，第二光吸收层允许透射用于写入的光，并且相对于任何波长的光的吸光度为1以上为300nm至550nm。

2. 发明申请

US20130242375A1 DISPLAY MEDIUM AND DISPLAY DEVICE 有权
标题翻译：显示介质和显示设备
公开(公告)号：US20130242375A1
公开(公告)日：2013-09-19
申请号：US13611896
申请日：2012-09-12
申请人： Mamoru FUJITA , Hideo KOBAYASHI , Masaaki ARAKI , Takehito HIKICHI , Motohiko SAKAMAKI , Akihide KAWAMURA
发明人： Mamoru FUJITA , Hideo KOBAYASHI , Masaaki ARAKI , Takehito HIKICHI , Motohiko SAKAMAKI , Akihide KAWAMURA
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02F1/133512 , G02F2001/1672 , G02F2201/38
摘要： A display medium includes a first substrate that is transparent to light, a second substrate, a spacing member, and a particle dispersion liquid. The second substrate is provided to be opposite to the first substrate and has a plurality of electrodes placed at a predetermined interval. The spacing member (i) is placed between the first and second substrates at another interval different from the predetermined interval of the electrodes, (ii) has a first end portion on a first substrate side of the spacing member and a second end portion on a second substrate side of the spacing member. The first end portion is transparent to light. The second end portion has different transparency from the first end portion to reduces a reflection of light incident through the first substrate onto a first substrate side of the spacing member.
摘要翻译：显示介质包括对光透明的第一衬底，第二衬底，间隔构件和颗粒分散液体。第二基板设置成与第一基板相对，并且具有以预定间隔放置的多个电极。间隔构件（i）以与电极的预定间隔不同的间隔放置在第一和第二基板之间，（ii）在间隔构件的第一基板侧上具有第一端部，在第二基板侧上具有第二端部间隔构件的第二基板侧。第一端部对光是透明的。第二端部具有与第一端部不同的透明度，以将入射到第一衬底的光的反射减少到间隔构件的第一衬底侧上。

3. 发明申请

US20130242374A1 DISPLAY MEDIUM AND DISPLAY DEVICE 有权
标题翻译：显示介质和显示设备
公开(公告)号：US20130242374A1
公开(公告)日：2013-09-19
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： G02F1/167
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。

4. 发明申请

US20120038970A1 METHOD OF MANUFACTURING DISPLAY MEDIUM, DISPLAY MEDIUM, AND DISPLAY APPARATUS 有权
标题翻译：制造显示介质，显示介质和显示设备的方法
公开(公告)号：US20120038970A1
公开(公告)日：2012-02-16
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： G02F1/167 , B32B37/12 , B32B37/14 , B32B37/02
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.
摘要翻译：本发明提供一种制造显示介质的方法，包括：准备第一基板，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。

5. 发明申请

US20100225866A1 DISPLAY MEDIUM 有权
标题翻译：显示介质
公开(公告)号：US20100225866A1
公开(公告)日：2010-09-09
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： G02F1/1343
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。

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