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1. 发明申请

US20080024426A1 APPARATUS AND METHOD FOR CHARACTERIZING ELECTROPHORETIC DISPLAY MEDIUMS 有权
标题翻译：用于表征电泳显示介质的装置和方法
公开(公告)号：US20080024426A1
公开(公告)日：2008-01-31
申请号：US11461188
申请日：2006-07-31
申请人： Naveen CHOPRA , Man-Chung TAM , Gaetano J. LAVIGNE , Peter M. KAZMAIER
发明人： Naveen CHOPRA , Man-Chung TAM , Gaetano J. LAVIGNE , Peter M. KAZMAIER
IPC分类号： G09G3/34
CPC分类号： G02F1/167 , G01N21/55 , G01N21/5907
摘要： A method and an apparatus for measuring reflectivity, charge and/or particle mobility of electrophoretic display mediums and particles are described. The apparatus for evaluating characteristics of an electrophoretic display medium, comprising a cell for containing the electrophoretic display medium, located between conductive substrates, a voltage application unit associated with the cell, an electrometer to measure transient current, and a densitometer to measure reflectance.
摘要翻译：描述了用于测量电泳显示介质和颗粒的反射率，电荷和/或粒子迁移率的方法和装置。用于评估电泳显示介质的特性的装置，包括位于导电基板之间的电泳显示介质的单元，与该单元相关联的电压施加单元，用于测量瞬态电流的静电计，以及测量反射率的密度计。

2. 发明申请

US20080264796A1 LATERAL WIRE APPARATUS AND METHOD FOR MONITORING OF ELECTROPHORETIC INK PARTICLE MOTION 审中-公开
标题翻译：电子墨水粒子运动监测的横向线装置及方法
公开(公告)号：US20080264796A1
公开(公告)日：2008-10-30
申请号：US11742182
申请日：2007-04-30
申请人： Naveen CHOPRA , Jurgen H. DANIEL , Gaetano J. LAVIGNE , Peter M. KAZMAIER
发明人： Naveen CHOPRA , Jurgen H. DANIEL , Gaetano J. LAVIGNE , Peter M. KAZMAIER
IPC分类号： G01N27/447
CPC分类号： G02F1/167 , G02F1/134363 , G02F1/1676 , G02F2203/69 , Y10T29/49117 , Y10T29/53174
摘要： A lateral wire apparatus allows direct lateral viewing of particles of electrophoretic ink (e.g., liquid emulsion aggregation particle (LEAP) ink) that are undergoing electrophoretic migration. Electrophoretic ink movement is commonly monitored by placing the ink through the top electrode, but as the toner particles migrate back and forth between the two electrodes, the viewer can not see what lies beneath the top electrode. This may hide commonly known failure modes, such as particle agglomeration, swishing of particles due to hydrodynamic effects. The lateral wire apparatus includes two narrow gauge wires glued to a glass substrate and held apart at a fixed distance to help maintain a uniform electric field across the gap. A plastic block with pegs that situated at a fixed distance and threaded screws is used to make the lateral wire apparatus with precise wire spacing that may be reproducibly made in less than five minutes using inexpensive and readily available materials.
摘要翻译：侧线装置允许正在进行电泳迁移的电泳墨水（例如，液体乳液聚集粒子（LEAP）墨水）的颗粒的直接横向观察。通常通过将墨水放置通过顶部电极来监测电泳墨水运动，但是当调色剂颗粒在两个电极之间来回移动时，观察者不能看到位于顶部电极下方的位置。这可能隐藏常见的失效模式，如颗粒聚集，由于流体动力学影响造成的颗粒变形。侧线装置包括两个窄规格的线，胶合到玻璃基底并以固定的距离保持分开，以帮助保持间隙上均匀的电场。使用位于固定距离的螺栓的塑料块和螺纹螺钉来制造具有精确的线间距的侧线设备，其可以使用廉价且容易获得的材料在不到五分钟的时间内重现。

3. 发明申请

US20070268564A1 ELECTROPHORETIC DISPLAY DEVICE 失效
标题翻译：电子显示装置
公开(公告)号：US20070268564A1
公开(公告)日：2007-11-22
申请号：US11419475
申请日：2006-05-19
申请人： Naveen CHOPRA , San-Ming YANG , Ahmed Abd ALZAMLY , Peter M. KAZMAIER , Man-Chung TAM
发明人： Naveen CHOPRA , San-Ming YANG , Ahmed Abd ALZAMLY , Peter M. KAZMAIER , Man-Chung TAM
IPC分类号： G02B26/00
CPC分类号： G02F1/167
摘要： An electrophoretic display device includes a display layer comprised of a binder having a multiplicity of individual cavities therein that contain a display medium, and conductive substrates, at least one of the conductive substrates being transparent, wherein the display layer is located in between the conductive substrates, and wherein the display medium comprises one or more set of colored particles in a dielectric fluid and has an electrical conductivity of about 10−11 to about 10−15 S/m. The display device may be made by forming composite particles comprised of a sacrificial binder and the one or more set of particles of the display medium; mixing the composite particles with the binder to form a mixture; forming a layer from the mixture; removing the sacrificial binder from the composite particles in the layer to form cavities in the layer that contain the one or more set of colored particles; and filling the cavities with the dielectric fluid.
摘要翻译：电泳显示装置包括由粘合剂组成的显示层，所述粘合剂包含显示介质中的多个单独空腔，以及导电基板，至少一个所述导电基板是透明的，其中所述显示层位于所述导电基板，并且其中所述显示介质包括介电流体中的一组或多组着色颗粒，并且其电导率为约10 -11至约10 -15 S / m 。显示装置可以通过形成由牺牲粘合剂和显示介质的一组或多组颗粒组成的复合颗粒来制造; 将复合颗粒与粘合剂混合以形成混合物; 从混合物形成一层; 从所述层中的复合颗粒中去除牺牲粘合剂，以在该层中形成包含一组或多组着色颗粒的空腔; 并用介电流体填充空腔。

4. 发明申请

US20070268566A1 ELECTROPHORETIC DISPLAY AND METHOD OF DISPLAYING IMAGES 失效
标题翻译：电子显示和显示图像的方法
公开(公告)号：US20070268566A1
公开(公告)日：2007-11-22
申请号：US11419479
申请日：2006-05-19
申请人： San-Ming YANG , Naveen CHOPRA , Valerie M. FARRUGIA , Man-Chung TAM , Peter M. KAZMAIER
发明人： San-Ming YANG , Naveen CHOPRA , Valerie M. FARRUGIA , Man-Chung TAM , Peter M. KAZMAIER
IPC分类号： G02B26/00
CPC分类号： G02F1/167
摘要： An electrophoretic display medium includes one or more set of colored particles in a dielectric fluid, and wherein at least one of the one or more set of particles are particles having thereon at least one polyelectrolyte coating. The display medium is included in an electrophoretic display device by including the medium in a multiplicity of individual reservoirs of a display layer or layers that is located between conductive substrates.
摘要翻译：电泳显示介质包括介电流体中的一组或多组着色颗粒，并且其中所述一组或多组颗粒中的至少一个是其上具有至少一个聚电解质涂层的颗粒。显示介质包括在电泳显示装置中，通过将介质包括在位于导电基板之间的显示层的多个单独的储存器中。

5. 发明申请

US20070268565A1 ELECTROPHORETIC DISPLAY AND METHOD OF DISPLAYING IMAGES 失效
标题翻译：电子显示和显示图像的方法
公开(公告)号：US20070268565A1
公开(公告)日：2007-11-22
申请号：US11419477
申请日：2006-05-19
申请人： Naveen CHOPRA , Man-Chung TAM , San-Ming YANG , Barkev KEOSHKERIAN , Peter M. KAZMAIER , Paul F. SMITH , Hadi K. MAHABADI , Jurgen H. DANIEL , Robert A. STREET
发明人： Naveen CHOPRA , Man-Chung TAM , San-Ming YANG , Barkev KEOSHKERIAN , Peter M. KAZMAIER , Paul F. SMITH , Hadi K. MAHABADI , Jurgen H. DANIEL , Robert A. STREET
IPC分类号： G02B26/00
CPC分类号： G02F1/167 , G02F2001/1678 , G09G3/344
摘要： A method of displaying an image in an electrophoretic display device includes charging each of the sets of differently colored particles to have a different charge through application of an electric field to the display fluid or the device, and then applying an electric field to selected ones of the multiplicity of reservoirs to effect movement of one or more of the differently colored sets of particles in the display fluid therein to display a desired color derived from among the sets of differently colored particles. The colors are shown by way of the particle set or sets moved to be closet to the viewing side conductive substrate of the device. The device may include at least one display layer, including a multiplicity of individual reservoirs containing a display fluid, between conductive substrates, at least one of which is transparent and thus may be a viewing side substrate, wherein the display fluid includes at least two sets of particles in a liquid medium, the at least two sets of particles exhibiting a different color.
摘要翻译：一种在电泳显示装置中显示图像的方法包括通过对显示器流体或装置施加电场而对不同颜色的颗粒组中的每一组进行充电以对电场施加不同的电荷，储存器的多个性以实现其中显示流体中的一种或多种不同颜色的颗粒的运动，以显示从不同颜色的颗粒组中导出的期望颜色。颜色通过被移动到衣柜的颗粒组或装置显示到装置的观察侧导电基板上。该装置可以包括在导电基板之间的至少一个显示层，其包括多个包含显示器流体的单个储存器，其中至少一个是透明的，因此可以是观察侧基板，其中显示流体包括至少两组的液体介质中的颗粒，所述至少两组具有不同颜色的颗粒。

6. 发明申请

US20070268560A1 ELECTROPHORETIC DISPLAY DEVICE AND METHOD OF DISPLAYING IMAGE 失效
标题翻译：电泳显示装置和显示图像的方法
公开(公告)号：US20070268560A1
公开(公告)日：2007-11-22
申请号：US11419466
申请日：2006-05-19
申请人： Naveen CHOPRA , Peter M. KAZMAIER , Paul F. SMITH , Hadi K. MAHABADI , Man-Chung TAM
发明人： Naveen CHOPRA , Peter M. KAZMAIER , Paul F. SMITH , Hadi K. MAHABADI , Man-Chung TAM
IPC分类号： G02B26/00
CPC分类号： G02F1/167
摘要： An electrophoretic display device includes a display layer comprised of a multiplicity of individual reservoirs containing a display medium over a conductive substrate, wherein the display medium comprises one or more set of colored particles dispersed in a dielectric fluid, the display medium having an electrical conductivity of about 1031 11 to about 10−15 S/m. The device further includes either or both a color filter layer over the display layer, wherein the color filter layer comprises each of a red tinted transparent portion, a blue tinted transparent portion and a green tinted transparent portion, and a dark colored light absorptive backplane under the display layer.
摘要翻译：电泳显示装置包括显示层，该显示层由在导电基底上包含显示介质的多个单独储存器组成，其中显示介质包括分散在介电流体中的一组或多组有色颗粒，显示介质具有导电性约10 11 11至约10 -15 S / m。该设备还包括显示层上的滤色器层中的一个或两个，其中滤色层包括红色着色透明部分，蓝色着色透明部分和绿色着色透明部分中的每一个以及深色光吸收背板显示层。

7. 发明申请

US20070268563A1 ELECTROPHORETIC DISPLAY AND METHOD OF DISPLAYING IMAGES 失效
标题翻译：电子显示和显示图像的方法
公开(公告)号：US20070268563A1
公开(公告)日：2007-11-22
申请号：US11419472
申请日：2006-05-19
申请人： Man-Chung TAM , Naveen CHOPRA , San-Ming YANG , Barkev KEOSHKERIAN , Peter M. KAZMAIER
发明人： Man-Chung TAM , Naveen CHOPRA , San-Ming YANG , Barkev KEOSHKERIAN , Peter M. KAZMAIER
IPC分类号： G02B26/00
CPC分类号： G09G3/344 , G02F1/167 , G02F2001/1672 , G02F2203/34
摘要： Set forth is a method of forming an electrophoretic display device that includes locating a multiplicity of individual reservoirs containing a display fluid between conductive substrates, at least one of which is transparent, to form a device, wherein the display fluid comprises at least two sets of particles in a liquid medium, the at least two sets of particles exhibiting a different color, and charging each of the sets of particles to have a different charge via application of an electric field to the device. This field induced charging of the sets of differently colored particles enables low conductivity particles with superior electrophoretic mobility to be achieved.
摘要翻译：提出一种形成电泳显示装置的方法，其包括在传导基板之间定位多个单独的储存器，其中至少一个是透明的，以形成装置，其中显示流体包括至少两组液体介质中的颗粒，所述至少两组具有不同颜色的颗粒，并且通过向该装置施加电场而对每组颗粒进行充电以使其具有不同的电荷。该场诱导对不同颜色的颗粒组的充电使得能够实现具有优异的电泳迁移率的低电导率颗粒。

8. 发明申请

US20070268558A1 ELECTROPHORETIC DISPLAY MEDIUM AND DEVICE 失效
标题翻译：电子显示介质和器件
公开(公告)号：US20070268558A1
公开(公告)日：2007-11-22
申请号：US11419452
申请日：2006-05-19
申请人： Naveen CHOPRA , Barkev Keoshkerian , Man-Chung Tam , San-Ming Yang , Peter M. Kazmaier
发明人： Naveen CHOPRA , Barkev Keoshkerian , Man-Chung Tam , San-Ming Yang , Peter M. Kazmaier
IPC分类号： G02B26/00
CPC分类号： G02F1/167
摘要： An electrophoretic display medium includes one or more set of colored particles in a dielectric fluid, wherein at least one of the one or more set of particles are particles having acid functionality imparting a substantially uniform negative charge to the particles. The display medium is included in an electrophoretic display device by including the medium in a multiplicity of individual reservoirs of a display layer or layers that is located between conductive substrates.
摘要翻译：电泳显示介质包括介电流体中的一组或多组着色颗粒，其中所述一组或多组颗粒中的至少一个是具有赋予颗粒基本上均匀的负电荷的酸官能团的颗粒。显示介质包括在电泳显示装置中，通过将介质包括在位于导电基板之间的显示层的多个单独的储存器中。

9. 发明申请

US20060198422A1 ELECTROPHORETIC DISPLAY MEDIUM AND DEVICE 失效
标题翻译：电子显示介质和器件
公开(公告)号：US20060198422A1
公开(公告)日：2006-09-07
申请号：US11419440
申请日：2006-05-19
申请人： Naveen CHOPRA , Valerie FARRUGIA , Man-Chung TAM , San-Ming YANG , Richard VEREGIN , Patricia BURNS
发明人： Naveen CHOPRA , Valerie FARRUGIA , Man-Chung TAM , San-Ming YANG , Richard VEREGIN , Patricia BURNS
IPC分类号： G01K1/08
CPC分类号： G02F1/167 , G02F2001/1678
摘要： An electrophoretic display includes one or more set of colored particles in a dielectric fluid, wherein at least one of the one or more set of particles comprise particles having a cationic coating thereon imparting a substantially uniform positive charge to the particles. The display medium is included in an electrophoretic display device by including the medium in a multiplicity of individual reservoirs of a display layer or layers that is located between conductive substrates.
摘要翻译：电泳显示器包括介电流体中的一组或多组着色颗粒，其中所述一组或多组颗粒中的至少一个颗粒包含其上具有阳离子涂层的颗粒，其赋予所述颗粒基本均匀的正电荷。显示介质包括在电泳显示装置中，通过将介质包括在位于导电基板之间的显示层的多个单独的储存器中。

10. 发明申请

US20090130299A1 GALVANIC PROCESS FOR MAKING PRINTED CONDUCTIVE METAL MARKINGS FOR CHIPLESS RFID APPLICATIONS 有权
标题翻译：用于制造无缝RFID应用的打印导电金属标记的气动工艺
公开(公告)号：US20090130299A1
公开(公告)日：2009-05-21
申请号：US11943774
申请日：2007-11-21
申请人： Naveen CHOPRA , Peter M. KAZMAIER , Dominique J. LALISSE , Paul F. SMITH
发明人： Naveen CHOPRA , Peter M. KAZMAIER , Dominique J. LALISSE , Paul F. SMITH
IPC分类号： B05D5/12 , B05C5/00
CPC分类号： H05K3/125 , B05C5/02 , B41J2/01 , H05K3/12 , H05K3/182 , H05K2203/013 , H05K2203/1157
摘要： A process for printing a metal wire pattern on a substrate, including: printing a first salt solution including a metal ion that will undergo a reduction half-reaction; printing a second salt solution containing an oxidizing agent that will undergo an oxidation half-reaction in contact with the first salt solution, resulting in the reduction of the metal ions of the first salt solution; and allowing the first and second salt solutions to react by a galvanic reaction, causing reduced metal ions of the first salt solution to precipitate as a solid, on the substrate.
摘要翻译：一种在基材上印刷金属丝图案的方法，包括：印刷包含将进行还原半反应的金属离子的第一盐溶液; 印刷含有氧化剂的第二盐溶液，其将经历与第一盐溶液接触的氧化半反应，导致第一盐溶液的金属离子的还原; 并且允许第一和第二盐溶液通过电偶反应反应，导致第一盐溶液的还原金属离子作为固体沉淀在基底上。

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