公开(公告)号：US07535539B2

公开(公告)日：2009-05-19

申请号：US10567455

申请日：2006-02-07

申请人： Ryou Sakurai ,  Hidetoshi Hiraoka ,  Taichi Kobayashi ,  Takanori Shoji ,  Hajime Tamura ,  Shinichi Kita

发明人： Ryou Sakurai ,  Hidetoshi Hiraoka ,  Taichi Kobayashi ,  Takanori Shoji ,  Hajime Tamura ,  Shinichi Kita

IPC分类号： G02F1/1339 ,  G02F1/13

CPC分类号： G02F1/167 ,  G02F1/133377 ,  G02F2001/1674

摘要： An image display device which comprises an image display panel, in which particles or liquid powders as image display media are sealed in cells formed in an isolated manner from one another by partition walls between two opposed substrates, at least one of two substrates being transparent, and, in which the particles or the liquid powders, to which an electrostatic field is applied, are made to move so as to display an image, is characterized in that: (1) the partition walls are manufactured by a photolithography method, and a shape of the partition wall is a taper shape such that a width of an end portion at a side of a rear substrate is larger than that at a side of a front substrate; (3-1) a plurality of cells are arranged in such a manner that they do not correspond one for one to the positions of pixels for displaying the image; (3-2) a ratio of cell area/pixel area is formed to be smaller than 4; and (2) the image display panel is manufactured by: forming a first layer made of photosensitive color composite on one substrate; forming a second layer made of photosensitive composite, which has a light transmission higher than that of the first layer and a thickness larger than that of the first layer, on the first layer; performing an exposure through a mask with respect to the first layer and the second layer on the substrate; performing a developing and a washing with respect to the exposed first and second layers so as to form color partition walls on the substrate; and connecting the other substrate to the color partition walls.

摘要翻译： 一种图像显示装置，包括图像显示面板，其中作为图像显示介质的颗粒或液体粉末被密封在由两个相对的基板之间的分隔壁彼此隔离形成的单元中，两个基板中的至少一个是透明的， 并且其中施加有静电场的颗粒或液体粉末移动以显示图像，其特征在于：（1）通过光刻法制造分隔壁，并且 分隔壁的形状是锥形形状，使得后基板侧的端部的宽度大于前基板的一侧的宽度; （3-1）多个单元被布置成使得它们不一一对应于用于显示图像的像素的位置; （3-2）单元面积/像素面积的比例形成为小于4; 和（2）图像显示面板通过以下方式制造：在一个基板上形成由感光色复合材料制成的第一层; 在所述第一层上形成由光敏复合材料制成的第二层，其具有高于所述第一层的透光率和大于所述第一层的厚度的厚度; 通过掩模相对于基板上的第一层和第二层进行曝光; 对曝光的第一和第二层进行显影和洗涤，以便在基底上形成颜色分隔壁; 并将另一个基板连接到彩色分隔壁。

公开(公告)号：US20070097336A1

公开(公告)日：2007-05-03

申请号：US10567455

申请日：2004-08-04

申请人： Ryou Sakurai ,  Hidetoshi Hiraoka ,  Taichi Kobayashi ,  Takanori Shoji ,  Hajime Tamura ,  Shinichi Kita

发明人： Ryou Sakurai ,  Hidetoshi Hiraoka ,  Taichi Kobayashi ,  Takanori Shoji ,  Hajime Tamura ,  Shinichi Kita

IPC分类号： G03B21/14

CPC分类号： G02F1/167 ,  G02F1/133377 ,  G02F1/1671

摘要： An image display device which comprises an image display panel, in which particles or liquid powders as image display media are sealed in cells formed in an isolated manner from one another by partition walls between two opposed substrates, at least one of two substrates being transparent, and, in which the particles or the liquid powders, to which an electrostatic field is applied, are made to move so as to display an image, is characterized in that: (1) the partition walls are manufactured by a photolithography method, and a shape of the partition wall is a taper shape such that a width of an end portion at a side of a rear substrate is larger than that at a side of a front substrate; (3-1) a plurality of cells are arranged in such a manner that they do not correspond one for one to the positions of pixels for displaying the image; (3-2) a ratio of cell area/pixel area is formed to be smaller than 4; and (2) the image display panel is manufactured by: forming a first layer made of photosensitive color composite on one substrate; forming a second layer made of photosensitive composite, which has a light transmission higher than that of the first layer and a thickness larger than that of the first layer, on the first layer; performing an exposure through a mask with respect to the first layer and the second layer on the substrate; performing a developing and a washing with respect to the exposed first and second layers so as to form color partition walls on the substrate; and connecting the other substrate to the color partition walls.

摘要翻译： 一种图像显示装置，包括图像显示面板，其中作为图像显示介质的颗粒或液体粉末被密封在由两个相对的基板之间的分隔壁彼此隔离形成的单元中，两个基板中的至少一个是透明的， 并且其中施加有静电场的颗粒或液体粉末移动以显示图像，其特征在于：（1）通过光刻法制造分隔壁，并且 分隔壁的形状是锥形形状，使得后基板侧的端部的宽度大于前基板的一侧的宽度; （3-1）多个单元被布置成使得它们不一一对应于用于显示图像的像素的位置; （3-2）单元面积/像素面积的比例形成为小于4; 和（2）图像显示面板通过以下方式制造：在一个基板上形成由感光色复合材料制成的第一层; 在所述第一层上形成由光敏复合材料制成的第二层，其具有高于所述第一层的透光率和大于所述第一层的厚度的厚度; 通过掩模相对于基板上的第一层和第二层进行曝光; 对曝光的第一和第二层进行显影和洗涤，以便在基底上形成颜色分隔壁; 并将另一个基板连接到彩色分隔壁。

公开(公告)号：US20100265567A1

公开(公告)日：2010-10-21

申请号：US12810559

申请日：2008-12-19

申请人： Takanori Shoji ,  Shinichi Kita ,  Taichi Kobayashi

发明人： Takanori Shoji ,  Shinichi Kita ,  Taichi Kobayashi

IPC分类号： G02F1/167 ,  H01J9/00

CPC分类号： G02F1/167 ,  G02F1/13394 ,  G02F1/1345 ,  G02F2001/133388 ,  G02F2001/13396 ,  G02F2001/1672

摘要： There is provided an information display panel capable of maintaining a uniform gap between substrates and preventing migration.An undivided member for ensuring a gap is arranged as a pattern in a region where wiring electrodes are arranged, of a region between an information display region of the information display panel and a sealant forming portion provided in an outer edge portion of the information display panel and a plurality of divided members for ensuring a gap are arranged as a pattern in a region where the undivided member for ensuring a gap is not arranged, of the region between the information display region of the information display panel and the sealant forming portion provided in the outer edge portion of the information display panel.

摘要翻译： 提供了能够保持基板之间的均匀间隙并防止迁移的信息显示面板。 在信息显示面板的信息显示区域和设置在信息显示面板的外缘部分的密封剂形成部分之间的区域中，用于确保间隙的未分隔构件被布置为布置电极的区域中的图案 并且在信息显示面板的信息显示区域和设置在该信息显示面板的密封剂形成部分之间的区域中，用于确保间隙的多个分隔构件被布置为图案，用于确保间隙的未分隔构件的区域 信息显示面板的外边缘部分。

公开(公告)号：US07557982B2

公开(公告)日：2009-07-07

申请号：US11878346

申请日：2007-07-24

申请人： Takanori Shoji ,  Taichi Kobayashi ,  Shinichi Kita

发明人： Takanori Shoji ,  Taichi Kobayashi ,  Shinichi Kita

IPC分类号： G02B26/00 ,  G09G3/34

CPC分类号： G02F1/167 ,  G02F1/133351 ,  G02F1/1339 ,  G02F1/13394 ,  G02F1/1341 ,  G02F2001/1674

摘要： An information display panel wherein display media consists of at least one kind of particle and having optical reflectance and charging characteristics are sealed between two opposed substrates, at least one of which is transparent. The display media, to which an electrostatic field is applied, are made to move so as to display information. A member for securing a gap space is formed in the outer and inner peripheral sides of a sealing agent placement part provided in the outer edge portion of an display area of the panel. The member provided in the outer peripheral side is provided evenly in each side and densely in each corner portion. The member provided in the inner peripheral side is provided with chamfered corners in each corner portion, so that the member for securing the gap space does not contact to the sealing agent placement part.

摘要翻译： 一种信息显示面板，其中显示介质由至少一种颗粒组成并具有光学反射率和充电特性的两个相对的基板之间密封，其中至少一个是透明的。 施加了静电场的显示介质被移动以便显示信息。 用于固定间隙空间的构件形成在设置在面板的显示区域的外边缘部分中的密封剂放置部的外周侧和内周侧。 设置在外周侧的构件在每一侧均匀地设置，并且密集地设置在每个角部。 设置在内周侧的构件在每个角部设置有倒角，使得用于固定间隙空间的构件不与密封剂放置部接触。

公开(公告)号：US07952795B2

公开(公告)日：2011-05-31

申请号：US12810559

申请日：2008-12-19

申请人： Takanori Shoji ,  Shinichi Kita ,  Taichi Kobayashi

发明人： Takanori Shoji ,  Shinichi Kita ,  Taichi Kobayashi

IPC分类号： G02B26/00

CPC分类号： G02F1/167 ,  G02F1/13394 ,  G02F1/1345 ,  G02F2001/133388 ,  G02F2001/13396 ,  G02F2001/1672

摘要： There is provided an information display panel capable of maintaining a uniform gap between substrates and preventing migration. An undivided member for ensuring the gap is arranged as a pattern in a region where wiring electrodes are arranged, of a region between an information display region of the information display panel and a sealant forming portion provided in an outer edge portion of the information display panel and a plurality of divided members for ensuring a gap are arranged as a pattern in a region where the undivided member for ensuring a gap is not arranged, of the region between the information display region of the information display panel and the sealant forming portion provided in the outer edge portion of the information display panel.

摘要翻译： 提供了能够保持基板之间的均匀间隙并防止迁移的信息显示面板。 在信息显示面板的信息显示区域和设置在信息显示面板的外缘部分的密封剂形成部分之间的区域中，用于确保间隙的未分隔构件被布置为布置在布线电极的区域中的图案 并且在信息显示面板的信息显示区域和设置在该信息显示面板的密封剂形成部分之间的区域中，用于确保间隙的多个分隔构件被布置为图案，用于确保间隙的未分隔构件的区域中 信息显示面板的外边缘部分。

公开(公告)号：US20080030843A1

公开(公告)日：2008-02-07

申请号：US11878346

申请日：2007-07-24

申请人： Takanori Shoji ,  Taichi Kobayashi ,  Shinichi Kita

发明人： Takanori Shoji ,  Taichi Kobayashi ,  Shinichi Kita

IPC分类号： G02B26/00

CPC分类号： G02F1/167 ,  G02F1/133351 ,  G02F1/1339 ,  G02F1/13394 ,  G02F1/1341 ,  G02F2001/1674

摘要： There is provided an information display panel capable of ensuring a proper gap to which a proper electrostatic field is applied by voltage application and having excellent sealing performance without break or deformation of the sealing agent. In an information display panel of the present invention, wherein display media consisting of at least one kind of particle and having optical reflectance and charging characteristics are sealed between two opposed substrates, at least one of which is transparent, wherein the display media, to which an electrostatic field is applied, are made to move so as to display information such as an image or the like, and wherein in the outer and inner peripheral sides of a sealing agent placement part provided in the outer edge portion of an information display area of the panel to seal a gap between one substrate and the other substrate, a member for securing a gap space is formed, the member for securing the gap space (bar spacer) provided in the outer peripheral side of the sealing agent placement part is provided evenly in each side and densely in each corner portion, and the member for securing the gap space (frame rib) provided in the inner peripheral side of the sealing agent placement part is provided with its chamfered corners in each corner portion, so that the member for securing the gap space does not contact to the sealing agent placement part.

摘要翻译： 提供了一种信息显示面板，其能够通过施加电压确保适当的间隔，并且具有优异的密封性能而不会使密封剂发生断裂或变形。 在本发明的信息显示面板中，由至少一种颗粒构成的具有光学反射率和充电特性的显示介质被密封在两个相对的基板之间，其中至少一个是透明的，其中显示介质 施加静电场，使其移动以显示图像等信息，并且其中，在设置在信息显示区域的信息显示区域的外边缘部分的密封剂放置部的外周侧和内周侧 所述面板用于密封一个基板和另一个基板之间的间隙，形成用于固定间隙空间的构件，用于固定设置在密封剂放置部的外周侧的间隙空间（棒间隔件）的构件被均匀地设置 并且在每个角部密集地配置用于固定设置在密封剂放置件p的内周侧的间隙空间（框架肋）的构件 在每个角部设置有倒角，使得用于固定间隙空间的构件不与密封剂放置部接触。

公开(公告)号：US07717764B2

公开(公告)日：2010-05-18

申请号：US10571465

申请日：2004-09-10

申请人： Taichi Kobayashi ,  Hidetoshi Hiraoka ,  Takanori Shoji

发明人： Taichi Kobayashi ,  Hidetoshi Hiraoka ,  Takanori Shoji

IPC分类号： H01J9/00

CPC分类号： G02F1/167 ,  G02F1/133377 ,  G02F1/1335 ,  G02F1/13394 ,  G02F1/1341 ,  G02F2001/1674

摘要： A method of manufacturing an image display panel, having one or more cells formed in an isolated manner from one another by partition walls and accommodating image display media and a plurality of image display elements, in which the image display media are sealed between opposed two substrates, at least one of the two substrates being transparent, and, in which the image display media, to which an electrostatic field is applied, are made to move so as to display an image, characterized in that the improvement comprises the steps of: (1) manufacturing a substrate with the partition walls on one substrate; applying an adhesive mixture obtained by mixing a photo-curing resin and a heat-hardening resin on the partition walls; and then connecting the other substrate to the partition walls through the adhesive mixture, the steps of: (2) manufacturing a substrate with the partition walls by forming the partition walls on one substrate; performing a washing by a dry treatment with respect to the thus manufactured substrate with the partition walls; applying an adhesive on the partition walls; and connecting the other substrate to the partition walls through the adhesive, or the steps of: (3) manufacturing the partition walls on one substrate by means of a pale color resist; applying an adhesive colored by a dark color on the partition walls; and connecting the other substrate to the partition walls through the adhesive.

摘要翻译： 一种制造图像显示面板的方法，其具有通过分隔壁彼此隔离地形成并容纳图像显示介质和多个图像显示元件的单元或多个单元，其中图像显示介质被密封在相对的两个基板之间 所述两个基板中的至少一个是透明的，并且其中施加了静电场的图像显示介质被移动以便显示图像，其特征在于，所述改进包括以下步骤：（ 1）在一个基板上制造具有隔壁的基板; 将通过将光固化树脂和加热硬化树脂混合而获得的粘合剂混合在所述隔壁上; 然后通过粘合剂混合物将另一个基板连接到隔壁上，其步骤为：（2）通过在一个基板上形成分隔壁来制造具有隔壁的基板; 通过干燥处理相对于如此制造的具有隔壁的基底进行洗涤; 在分隔壁上涂上粘合剂; 并通过粘合剂将另一个基板连接到分隔壁上，或者（3）通过淡色抗蚀剂在一个基板上制造分隔壁; 在隔壁上施加用深色着色的粘合剂; 并且通过粘合剂将另一个基底连接到分隔壁上。

公开(公告)号：US07495820B2

公开(公告)日：2009-02-24

申请号：US10587936

申请日：2005-02-03

申请人： Ryo Sakurai ,  Takanori Shoji ,  Taichi Kobayashi ,  Hidetoshi Hiraoka

发明人： Ryo Sakurai ,  Takanori Shoji ,  Taichi Kobayashi ,  Hidetoshi Hiraoka

IPC分类号： G02B26/00

CPC分类号： G02F1/167 ,  G02F2001/1674 ,  G02F2001/1676 ,  G02F2001/1678 ,  G02F2201/50

摘要： An information display device has an information display plate where at least one or more kinds of particles are sealed between cells formed by a partition wall, the cells being between two opposite substrates at least either of which is transparent. At least either of electrodes is provided on a substrate, and an electric field is applied to the particles by the electrodes to move the particles, causing information such as an image to be displayed on the display plate. The surfaces of the substrates are smoothed by making D≧2H satisfied, with D being the diameter of a particle (a particle forming the particles), H the height of the electrodes. This thins the electrodes as much as possible (making the height of the electrodes small) and smoothes the surfaces of the substrates, and as a result, the information display device after an endurance test has an improved contrast ratio.

摘要翻译： 信息显示装置具有信息显示板，其中至少一种或多种颗粒密封在由隔壁形成的单元之间，所述单元位于两个相对的基板之间，其中至少一个是透明的。 电极中的至少任一个设置在基板上，并且电极通过电极施加到颗粒上以移动颗粒，使诸如图像之类的信息显示在显示板上。 通过使D> = 2H满足来平坦化基板的表面，其中D是颗粒（形成颗粒的颗粒）的直径，H是电极的高度。 这尽可能地使电极（使电极的高度变小）并且平滑基板的表面，结果，耐久性测试之后的信息显示装置具有改善的对比度。

公开(公告)号：US20070029931A1

公开(公告)日：2007-02-08

申请号：US10571465

申请日：2004-09-10

申请人： Taichi Kobayashi ,  Hidetoshi Hiraoka ,  Takanori Shoji

发明人： Taichi Kobayashi ,  Hidetoshi Hiraoka ,  Takanori Shoji

IPC分类号： H01J17/49

CPC分类号： G02F1/167 ,  G02F1/133377 ,  G02F1/1335 ,  G02F1/13394 ,  G02F1/1341 ,  G02F2001/1674

摘要： A method of manufacturing an image display panel, having one or more cells formed in an isolated manner from one another by partition walls and accommodating image display media and a plurality of image display elements, in which the image display media are sealed between opposed two substrates, at least one of the two substrates being transparent, and, in which the image display media, to which an electrostatic field is applied, are made to move so as to display an image, characterized in that the improvement comprises the steps of: (1) manufacturing a substrate with the partition walls on one substrate; applying an adhesive mixture obtained by mixing a photo-curing resin and a heat-hardening resin on the partition walls; and then connecting the other substrate to the partition walls through the adhesive mixture, the steps of: (2) manufacturing a substrate with the partition walls by forming the partition walls on one substrate; performing a washing by a dry treatment with respect to the thus manufactured substrate with the partition walls; applying an adhesive on the partition walls; and connecting the other substrate to the partition walls through the adhesive, or the steps of: (3) manufacturing the partition walls on one substrate by means of a pale color resist; applying an adhesive colored by a dark color on the partition walls; and connecting the other substrate to the partition walls through the adhesive.

摘要翻译： 一种制造图像显示面板的方法，其具有通过分隔壁彼此隔离地形成并容纳图像显示介质和多个图像显示元件的单元或多个单元，其中图像显示介质被密封在相对的两个基板之间 所述两个基板中的至少一个是透明的，并且其中施加了静电场的图像显示介质被移动以便显示图像，其特征在于，所述改进包括以下步骤：（ 1）在一个基板上制造具有隔壁的基板; 将通过将光固化树脂和加热硬化树脂混合而获得的粘合剂混合在所述隔壁上; 然后通过粘合剂混合物将另一个基板连接到隔壁上，其步骤为：（2）通过在一个基板上形成分隔壁来制造具有隔壁的基板; 通过干燥处理相对于如此制造的具有隔壁的基底进行洗涤; 在分隔壁上涂上粘合剂; 并通过粘合剂将另一个基板连接到分隔壁上，或者（3）通过淡色抗蚀剂在一个基板上制造分隔壁; 在隔壁上施加用深色着色的粘合剂; 并且通过粘合剂将另一个基底连接到分隔壁上。

公开(公告)号：US07679815B2

公开(公告)日：2010-03-16

申请号：US11658171

申请日：2005-07-22

申请人： Taichi Kobayashi ,  Ryo Sakurai ,  Takanori Shoji

发明人： Taichi Kobayashi ,  Ryo Sakurai ,  Takanori Shoji

IPC分类号： G02B26/00 ,  G09G3/34

CPC分类号： G02F1/167 ,  G02F1/1333 ,  G02F1/133305

摘要： In the information display panel, in which one or more groups of display media are sealed between opposed two substrates, at least one substrate being transparent, and, in which the display media, to which an electrostatic field generated between the substrates is applied, are made to move so as to display information such as an image, at least one substrate of the two substrates (both substrates in the figure) is a laminated substrate in which a first substrate, a low elastic layer and a second substrate are successively laminated from an outer surface, so that a stress concentration at a rib adhesion portion and so on of a partition wall can be reduced, If the laminated substrate with a laminated construction including a buffer layer for reducing stress concentration, it is possible to provide the information display panel, which can improve a mechanical strength with respect to an external force.

摘要翻译： 在信息显示面板中，其中一组或多组显示介质被密封在相对的两个基板之间，至少一个基板是透明的，并且其中施加了在基板之间产生的静电场的显示介质是 移动以显示诸如图像的信息，两个基板（图中的两个基板）中的至少一个基板是层叠基板，其中第一基板，低弹性层和第二基板从 能够减小分隔壁的肋粘接部等的应力集中，如果具有层叠结构的层叠基板，其具有用于降低应力集中的缓冲层，则能够提供信息显示 面板，其可以提高相对于外力的机械强度。