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公开(公告)号：US08558783B2
公开(公告)日：2013-10-15
申请号：US10904707
申请日：2004-11-24
申请人： Russell J. Wilcox , Thomas H. Whitesides , Karl R. Amundson , Guy M. Danner , Richard M. Webber , Charles H. Honeyman , Lan Cao , Richard J. Paolini, Jr. , Rajesh Chebiyam
发明人： Russell J. Wilcox , Thomas H. Whitesides , Karl R. Amundson , Guy M. Danner , Richard M. Webber , Charles H. Honeyman , Lan Cao , Richard J. Paolini, Jr. , Rajesh Chebiyam
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G02B26/00 , G02B26/026 , G02F1/0018 , G02F1/13306 , G02F1/167 , G02F2001/1678 , G09G3/34 , G09G3/36 , G09G3/3629 , G09G2320/0257 , G09G2340/16
摘要： The invention provides materials and methods (including driving methods) for reducing the effects of remnant voltages in electro-optic displays.
摘要翻译： 本发明提供了用于减少电光显示器中剩余电压的影响的材料和方法（包括驱动方法）。
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公开(公告)号：US08390918B2
公开(公告)日：2013-03-05
申请号：US12121211
申请日：2008-05-15
IPC分类号： G02B26/00
CPC分类号： G02F1/167 , G02F2001/1672
摘要： An electrophoretic medium has walls defining a microcavity containing an internal phase. This internal phase comprises electrophoretic particles suspended in a suspending fluid and capable of moving therethrough upon application of an electric field to the electrophoretic medium. The average height of the microcavity differs by not more than about 5 μm from the saturated particle thickness of the electrophoretic particle divided by the volume fraction of the electrophoretic particles in the internal phase.
摘要翻译： 电泳介质具有限定包含内相的微腔的壁。 该内相包括悬浮在悬浮液中的电泳颗粒，并且能够在将电场施加到电泳介质上时通过其移动。 微腔的平均高度与电泳颗粒的饱和颗粒厚度除以内相的电泳颗粒的体积分数不同不超过约5μm。
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公开(公告)号：US07230751B2
公开(公告)日：2007-06-12
申请号：US11307177
申请日：2006-01-26
申请人： Thomas H. Whitesides , Guy M. Danner , Karl R. Amundson , Charles Howie Honeyman , Russell J. Wilcox , Michael D. McCreary
发明人： Thomas H. Whitesides , Guy M. Danner , Karl R. Amundson , Charles Howie Honeyman , Russell J. Wilcox , Michael D. McCreary
CPC分类号： G02F1/167
摘要： Various improvements are provided in gas-based electrophoretic displays, including (a) the use of water getters to remove water from the gas; (b) the use of electron accepting or donating gases; (c) the use of electrophoretic polymer particles having high glass transition temperatures; (d) lateral movement of electrophoretic particles within the display; and (e) the use of variable thickness coatings on electrodes to provide for gray scale.
摘要翻译： 在气基电泳显示器中提供了各种改进，包括（a）使用吸水剂从气体中除去水分; （b）使用电子接受或捐赠气体; （c）使用具有高玻璃化转变温度的电泳聚合物颗粒; （d）电泳颗粒在显示器内的横向运动; 和（e）在电极上使用可变厚度涂层来提供灰度级。
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公开(公告)号：US20090206499A1
公开(公告)日：2009-08-20
申请号：US12434218
申请日：2009-05-01
申请人： Thomas H. Whitesides , Qingye Zhou , Robert W. Zehner , Karl R. Amundson , Suzanne Balko , Alberto Goenaga , Peter J. Valianatos , Charles H. 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 J. Valianatos , Charles H. 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：US07848006B2
公开(公告)日：2010-12-07
申请号：US12121246
申请日：2008-05-15
申请人： Russell J. Wilcox , Lan Cao , Guy M. Danner , Richard J. Paolini, Jr. , Jonathan D. Albert , Barrett Comiskey
发明人： Russell J. Wilcox , Lan Cao , Guy M. Danner , Richard J. Paolini, Jr. , Jonathan D. Albert , Barrett Comiskey
IPC分类号： G02B26/00
CPC分类号： G02F1/167 , G02F2001/1676
摘要： An electrophoretic medium has walls defining a microcavity containing an internal phase. This internal phase comprises electrophoretic particles suspended in a suspending fluid and capable of moving therethrough upon application of an electric field to the electrophoretic medium. The average height of the microcavity differs by not more than about 5 μm from the saturated particle thickness of the electrophoretic particle divided by the volume fraction of the electrophoretic particles in the internal phase.
摘要翻译： 电泳介质具有限定包含内相的微腔的壁。 该内相包括悬浮在悬浮液中的电泳颗粒，并且能够在将电场施加到电泳介质上时通过其移动。 微腔的平均高度与电泳颗粒的饱和颗粒厚度除以内相的电泳颗粒的体积分数不同不超过约5μm。
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公开(公告)号：US20080266245A1
公开(公告)日：2008-10-30
申请号：US12121211
申请日：2008-05-15
IPC分类号： G09G3/34
CPC分类号： G02F1/167 , G02F2001/1672
摘要： An electrophoretic medium has walls defining a microcavity containing an internal phase. This internal phase comprises electrophoretic particles suspended in a suspending fluid and capable of moving therethrough upon application of an electric field to the electrophoretic medium. The average height of the microcavity differs by not more than about 5 μm from the saturated particle thickness of the electrophoretic particle divided by the volume fraction of the electrophoretic particles in the internal phase.
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公开(公告)号：US06819471B2
公开(公告)日：2004-11-16
申请号：US10064779
申请日：2002-08-16
IPC分类号： G02B2600
摘要： Improvements and modifications are provided in the type of frustrated total internal reflection electrophoretic systems described in U.S. Pat. No. 6,215,920. The improvements and modifications include (a) conforming the rear electrode to the shape of the front electrode; (b) encapsulating the electrophoretic medium and particles; (c) modifying the viscosity of the electrophoretic medium; (d) polymer coating the electrophoretic particles; (e) use of a high volume fraction of electrophoretic particles; (f) tethering the electrophoretic particles to the reflecting sheet; (g) using particles of varying electrophoretic mobility; (h) controlling the shape of the electrophoretic particles; (i) use of a low refractive index layer over the channel electrode; (j) providing cross-walls within the electrophoretic medium; (k) use of two immiscible liquids as the electrophoretic medium; and (I) replacing the electrophoretic particles with ones containing absorbing and/or scattering centers within a light transmissive matrix.
摘要翻译： 在美国专利中描述的沮丧的全内反射电泳系统的类型中提供了改进和修改。 6,215,920号。 改进和修改包括（a）使后电极符合前电极的形状; （b）封装电泳介质和颗粒; （c）改变电泳介质的粘度; （d）聚合物涂覆电泳颗粒; （e）使用高体积分数的电泳颗粒; （f）将电泳粒子系在反射片上; （g）使用具有不同电泳迁移率的颗粒; （h）控制电泳颗粒的形状; （i）在通道电极上使用低折射率层; （j）在电泳介质内提供交叉壁; （k）使用两种不混溶液体作为电泳介质; 和（I）用含有在透光矩阵内的吸收和/或散射中心的电泳粒子代替电泳粒子。
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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：US20080266646A1
公开(公告)日：2008-10-30
申请号：US12121246
申请日：2008-05-15
申请人： Russell J. Wilcox , Lan Cao , Guy M. Danner , Richard J. Paolini , Jonathan D. Albert , Barrett Comiskey
发明人： Russell J. Wilcox , Lan Cao , Guy M. Danner , Richard J. Paolini , Jonathan D. Albert , Barrett Comiskey
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02F2001/1676
摘要： An electrophoretic medium has walls defining a microcavity containing an internal phase. This internal phase comprises electrophoretic particles suspended in a suspending fluid and capable of moving therethrough upon application of an electric field to the electrophoretic medium. The average height of the microcavity differs by not more than about 5 μm from the saturated particle thickness of the electrophoretic particle divided by the volume fraction of the electrophoretic particles in the internal phase.
摘要翻译： 电泳介质具有限定包含内相的微腔的壁。 该内相包括悬浮在悬浮液中的电泳颗粒，并且能够在将电场施加到电泳介质上时通过其移动。 微腔的平均高度与电泳颗粒的饱和颗粒厚度除以内相中的电泳颗粒的体积分数相差不超过约5微米。
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公开(公告)号：US20090225398A1
公开(公告)日：2009-09-10
申请号：US12472486
申请日：2009-05-27
申请人： Gregg M. Duthaler , Karl R. Amundson , Holly G. Gates , John E. Ritler , Russell J. Wilcox , Robert W. Zehner , Barrett Comiskey , Alberto Goenaga , Michael L. Steiner , Anthony Edward Pullen
发明人： Gregg M. Duthaler , Karl R. Amundson , Holly G. Gates , John E. Ritler , Russell J. Wilcox , Robert W. Zehner , Barrett Comiskey , Alberto Goenaga , Michael L. Steiner , Anthony Edward Pullen
CPC分类号： G02F1/167 , G02F1/133348 , G02F1/1334 , G02F1/133514 , G02F1/133516 , G02F2001/133354 , G02F2001/1678 , G02F2201/52 , G02F2202/28
摘要： The invention provides an electrophoretic medium comprising at least two types of particles having substantially the same electrophoretic mobility but differing colors. The invention also provides article of manufacture comprising a layer of a solid electro-optic medium, a first adhesive layer on one surface of the electro-optic medium, a release sheet covering the first adhesive layer, and a second adhesive layer on an opposed second surface of the electro-optic medium.
摘要翻译： 本发明提供一种电泳介质，其包含至少两种类型的具有基本相同的电泳迁移率但不同颜色的颗粒。 本发明还提供了包括固体电光介质层，电光介质的一个表面上的第一粘合剂层，覆盖第一粘合剂层的剥离片和相对的第二粘合剂层上的第二粘合剂层的制品 电光介质的表面。
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