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公开(公告)号：US20090009852A1
公开(公告)日：2009-01-08
申请号：US12188648
申请日：2008-08-08
申请人： Charles Howie Honeyman , Elizabeth M. Gates , Matthew A. King , Andrew Y. Oleson , Thomas H. Whitesides , Michael D. Walls
发明人： Charles Howie Honeyman , Elizabeth M. Gates , Matthew A. King , Andrew Y. Oleson , Thomas H. Whitesides , Michael D. Walls
CPC分类号： G02F1/167 , G02F2001/1678 , Y10T428/2998
摘要： Polymer-coated pigment particles produced using atom transfer radical polymerization provide electrophoretic media having improved bistability without requiring addition to the electrophoretic fluid of additives which increase switching time.
摘要翻译： 使用原子转移自由基聚合制备的聚合物涂覆的颜料颗粒提供具有改善的双稳态性的电泳介质，而不需要添加添加剂的电泳液，这增加了切换时间。
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公开(公告)号：US07532388B2
公开(公告)日：2009-05-12
申请号：US11743226
申请日：2007-05-02
申请人： Thomas H. Whitesides , Qingye Zhou , Robert W. Zehner , Karl R. Amundson , Suzanne Balko , Alberto Goenaga , Peter Valianatos , Charles Howie Honeyman , Elizabeth M. Gates , Matthew A. King , Russell J. Wilcox
发明人： Thomas H. Whitesides , Qingye Zhou , Robert W. Zehner , Karl R. Amundson , Suzanne Balko , Alberto Goenaga , Peter Valianatos , Charles Howie Honeyman , Elizabeth M. Gates , Matthew A. King , Russell J. Wilcox
CPC分类号： B82Y30/00 , C01P2002/88 , C01P2004/32 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2004/82 , C01P2004/84 , C01P2006/10 , C01P2006/40 , C01P2006/60 , C01P2006/80 , C01P2006/90 , C09B67/0013 , C09B68/41 , C09B68/44 , C09C1/00 , C09C1/24 , C09C1/343 , C09C3/10 , G01N27/44747 , G02F1/167 , G02F2001/1678 , G02F2202/022 , Y10T428/2991
摘要： A first electrophoretic medium comprises an electrically charged particle suspended in a suspending fluid, the particle having a polymeric shell having repeating units derived from at least one monomer the homopolymer of which is incompatible with the suspending fluid. A second, similar electrophoretic medium comprises a suspending fluid, and first and second types of electrically charged particle suspended in the suspending fluid, the two types of particle having differing optical characteristics but both having polymeric shells. The polymeric shells are arranged such that homoaggregation of the two types of particles is thermodynamically favored over heteroaggregation.
摘要翻译： 第一电泳介质包括悬浮在悬浮液中的带电颗粒，该颗粒具有聚合物壳，聚合物壳具有源自至少一种其均聚物与悬浮液不相容的单体的重复单元。 第二类似的电泳介质包括悬浮液，以及悬浮在悬浮液中的第一和第二类型的带电粒子，两种类型的颗粒具有不同的光学特性，但都具有聚合物壳。 聚合物壳被布置成使得两种类型的颗粒的均聚在热力学上优于杂聚。
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公开(公告)号：US07206119B2
公开(公告)日：2007-04-17
申请号：US11021629
申请日：2004-12-23
申请人： Charles Howie Honeyman , Richard J. Paolini, Jr. , Michael L. Steiner , Thomas H. Whitesides , Andrew Y. Oleson , Richard M. Webber
发明人： Charles Howie Honeyman , Richard J. Paolini, Jr. , Michael L. Steiner , Thomas H. Whitesides , Andrew Y. Oleson , Richard M. Webber
IPC分类号： G02B26/00
CPC分类号： G02F1/167
摘要： Electro-optic displays contain a plurality of types of electro-optic media within a single layer. One form of display has separate areas which undergo different color changes so that the display can blink the same image in different colors. A second form of display has areas which switch at different rates so that images can appear transiently. A third form of display has a medium comprising multiple types of electro-optic elements having differing color states and switching speeds to allow display of a wide color gamut.
摘要翻译： 电光显示器在单层内包含多种类型的电光介质。 显示器的一种形式具有不同颜色变化的独立区域，使得显示器可以以不同的颜色闪烁相同的图像。 第二种形式的显示器具有以不同速率切换的区域，使得图像可以暂时出现。 显示器的第三种形式具有包括具有不同颜色状态和切换速度的多种类型的电光元件以允许显示宽色域的介质。
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公开(公告)号：US09170467B2
公开(公告)日：2015-10-27
申请号：US13428665
申请日：2012-03-23
申请人： Thomas H. Whitesides , Andrew Y. Oleson , Guy M. Danner , Richard J. Paolini, Jr. , Charles Howie Honeyman
发明人： Thomas H. Whitesides , Andrew Y. Oleson , Guy M. Danner , Richard J. Paolini, Jr. , Charles Howie Honeyman
IPC分类号： G02B26/00 , G02F1/29 , G02F1/167 , G02F1/1335
CPC分类号： G02F1/167 , G02B5/201 , G02F1/133516 , G02F2001/1672 , Y10T29/49002 , Y10T428/24802
摘要： A color filter array is provided in an electro-optic display by ink jet printing a plurality of colored areas (22R, 22G, 22B) on one surface of a layer of electro-optic material (12), an adhesive layer or a protective layer. Alternatively, the ink jet printing may be effected on the same layers in various sub-assemblies used to produce electro-optic displays.
摘要翻译： 通过在电光材料层（12），粘合层或保护层的一个表面上喷墨印刷多个着色区域（22R，22G，22B），在电光显示器中提供滤色器阵列 。 或者，可以在用于生产电光显示器的各种子组件中的相同层上进行喷墨打印。
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公开(公告)号：US20120182597A1
公开(公告)日：2012-07-19
申请号：US13428665
申请日：2012-03-23
申请人： Thomas H. Whitesides , Andrew Y. Oleson , Guy M. Danner , Richard J. Paolini, JR. , Charles Howie Honeyman
发明人： Thomas H. Whitesides , Andrew Y. Oleson , Guy M. Danner , Richard J. Paolini, JR. , Charles Howie Honeyman
CPC分类号： G02F1/167 , G02B5/201 , G02F1/133516 , G02F2001/1672 , Y10T29/49002 , Y10T428/24802
摘要： A color filter array is provided in an electro-optic display by ink jet printing a plurality of colored areas (22R, 22G, 22B) on one surface of a layer of electro-optic material (12), an adhesive layer or a protective layer. Alternatively, the ink jet printing may be effected on the same layers in various sub-assemblies used to produce electro-optic displays.
摘要翻译： 通过在电光材料层（12），粘合层或保护层的一个表面上喷墨印刷多个着色区域（22R，22G，22B），在电光显示器中提供滤色器阵列 。 或者，可以在用于生产电光显示器的各种子组件中的相同层上进行喷墨打印。
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公开(公告)号：US20080013155A1
公开(公告)日：2008-01-17
申请号：US11774909
申请日：2007-07-09
CPC分类号： G02F1/167 , G02F2001/1678 , Y10T428/2998
摘要： An electrophoretic medium comprises a fluid and a plurality of electrically charged particles disposed in the fluid and capable of moving therethrough on application of an electrical field to the medium. Each of the charged particles has a polymer coating comprising a first group. A polymer is dispersed in the fluid, this polymer having a plurality of second groups capable of attracting the first groups on the particles so that the polymer in the fluid forms a complex with the electrophoretic particles.
摘要翻译： 电泳介质包括流体和设置在流体中的多个带电粒子，并且能够在将电场施加到介质上时通过其移动。 每个带电粒子都具有包含第一组的聚合物涂层。 聚合物分散在流体中，该聚合物具有多个第二组，能够吸引颗粒上的第一组，使得流体中的聚合物与电泳颗粒形成络合物。
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公开(公告)号：US07839564B2
公开(公告)日：2010-11-23
申请号：US11550114
申请日：2006-10-17
申请人： Thomas H. Whitesides , Richard J. Paolini, Jr. , Michael D. Walls , Seungman Sohn , Michael D. McCreary , Guy M. Danner , Charles Howie Honeyman , Gregg M. Duthaler , Michael L. Steiner , John E. Ritter
发明人： Thomas H. Whitesides , Richard J. Paolini, Jr. , Michael D. Walls , Seungman Sohn , Michael D. McCreary , Guy M. Danner , Charles Howie Honeyman , Gregg M. Duthaler , Michael L. Steiner , John E. Ritter
CPC分类号： G02F1/153 , G02F1/133377 , G02F1/1334 , G02F1/133514 , G02F1/167 , G02F2001/133354 , G02F2202/28 , G02F2203/60
摘要： An electro-optic display comprises, in order, a backplane comprising a plurality of pixel electrodes; a layer of a solid electro-optic medium; a main adhesive layer; and at least one of a light-transmissive protective layer and a light-transmissive electrically-conductive layer. The electro-optic layer may be in direct contact with the backplane or separated therefrom by a thin auxiliary layer of adhesive. The main adhesive layer may be colored to provide a color filter array. An inverted front plane laminate useful in forming such a display comprises the same layers except that the backplane is replaced by a release sheet. The display combines good low temperature performance and good resolution at higher temperatures.
摘要翻译： 电光显示器依次包括包括多个像素电极的背板; 一层固体电光介质; 主要粘合层; 以及透光性保护层和透光性导电层中的至少一种。 电光层可以与底板直接接触或者通过薄的辅助粘合剂层与其分离。 主粘合剂层可以着色以提供滤色器阵列。 用于形成这种显示器的倒置的前平面层压板包括相同的层，除了背板由剥离片代替。 该显示器结合了良好的低温性能和较高的分辨率在较高的温度。
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公开(公告)号：US07910175B2
公开(公告)日：2011-03-22
申请号：US11833578
申请日：2007-08-03
申请人： Richard M. Webber , Thomas H. Whitesides , Craig A. Herb , Guy M. Danner , Charles Howie Honeyman , Michael D. McCreary , Shamus Ford Patry , Richard J. Paolini, Jr. , Michael D. Walls , Stephen P. Dudek
发明人： Richard M. Webber , Thomas H. Whitesides , Craig A. Herb , Guy M. Danner , Charles Howie Honeyman , Michael D. McCreary , Shamus Ford Patry , Richard J. Paolini, Jr. , Michael D. Walls , Stephen P. Dudek
摘要： A coating of an encapsulated electrophoretic medium is formed on a substrate (106) by dispersing in a fluid (104) a plurality of electrophoretic capsules (102), contacting at least a portion of a substrate (106) with the fluid (104); and applying a potential difference between at least a part of the portion of the substrate (106) contacting the fluid (104) and a counter-electrode (110) in electrical contact with the fluid (104), thereby causing capsules (102) to be deposited upon at least part of the portion of the substrate (106) contacting the fluid (102). Patterned coatings of capsules containing different colors may be deposited in registration with electrodes using multiple capsule deposition steps. Alternatively, patterned coatings of capsules may be formed by applying a fluid form of an electrophoretic medium to a substrate, and applying a temporally varying voltage between an electrode and the substrate. The process may be repeated to allow for deposition of full color displays.
摘要翻译： 通过在液体（104）中分散多个电泳胶囊（102），将基底（106）的至少一部分与流体（104）接触，形成在基底（106）上的包封的电泳介质的涂层。 以及在与所述流体（104）接触的所述基底（106）的所述部分的至少一部分与与所述流体（104）电接触的对电极（110）之间施加电位差，由此使得所述胶囊（102） 沉积在与流体（102）接触的基底（106）的部分的至少一部分上。 可以使用多个胶囊沉积步骤将含有不同颜色的胶囊的图案涂层沉积成与电极配准。 或者，胶囊的图案化涂层可以通过将电泳培养基的流体形式施加到基底上，并且在电极和基底之间施加时间上变化的电压来形成。 可以重复该过程以允许全色显示器的沉积。
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公开(公告)号：US07903319B2
公开(公告)日：2011-03-08
申请号：US11774909
申请日：2007-07-09
CPC分类号： G02F1/167 , G02F2001/1678 , Y10T428/2998
摘要： An electrophoretic medium comprises a fluid and a plurality of electrically charged particles disposed in the fluid and capable of moving therethrough on application of an electrical field to the medium. Each of the charged particles has a polymer coating comprising a first group. A polymer is dispersed in the fluid, this polymer having a plurality of second groups capable of attracting the first groups on the particles so that the polymer in the fluid forms a complex with the electrophoretic particles.
摘要翻译： 电泳介质包括流体和设置在流体中的多个带电粒子，并且能够在将电场施加到介质上时通过其移动。 每个带电粒子都具有包含第一组的聚合物涂层。 聚合物分散在流体中，该聚合物具有多个第二组，能够吸引颗粒上的第一组，使得流体中的聚合物与电泳颗粒形成络合物。
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公开(公告)号：US09075280B2
公开(公告)日：2015-07-07
申请号：US12905291
申请日：2010-10-15
申请人： Thomas H. Whitesides , Richard J. Paolini, Jr. , Michael D. Walls , Seungman Sohn , Michael D. McCreary , Guy M. Danner , Charles Howie Honeyman , Gregg M. Duthaler , Michael L. Steiner , John E. Ritter
发明人： Thomas H. Whitesides , Richard J. Paolini, Jr. , Michael D. Walls , Seungman Sohn , Michael D. McCreary , Guy M. Danner , Charles Howie Honeyman , Gregg M. Duthaler , Michael L. Steiner , John E. Ritter
IPC分类号： G02F1/29 , G02F1/03 , G02F1/07 , G02F1/153 , G02F1/167 , G02F1/1333 , G02F1/1334 , G02F1/1335
CPC分类号： G02F1/153 , G02F1/133377 , G02F1/1334 , G02F1/133514 , G02F1/167 , G02F2001/133354 , G02F2202/28 , G02F2203/60
摘要： An electro-optic display comprises, in order, a backplane comprising a plurality of pixel electrodes; a layer of a solid electro-optic medium; a main adhesive layer; and at least one of a light-transmissive protective layer and a light-transmissive electrically-conductive layer. The electro-optic layer may be in direct contact with the backplane or separated therefrom by a thin auxiliary layer of adhesive. The main adhesive layer may be colored to provide a color filter array. An inverted front plane laminate useful in forming such a display comprises the same layers except that the backplane is replaced by a release sheet. The display combines good low temperature performance and good resolution at higher temperatures.
摘要翻译： 电光显示器依次包括包括多个像素电极的背板; 一层固体电光介质; 主要粘合层; 以及透光性保护层和透光性导电层中的至少一种。 电光层可以与底板直接接触或者通过薄的辅助粘合剂层与其分离。 主粘合剂层可以着色以提供滤色器阵列。 用于形成这种显示器的倒置的前平面层压板包括相同的层，除了背板由剥离片代替。 该显示器在较高的温度下结合了良好的低温性能和良好的分辨率。
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