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公开(公告)号：US20070091417A1
公开(公告)日：2007-04-26
申请号：US11552210
申请日：2006-10-24
申请人： Lan Cao , Elizabeth Gates , David Miller , Guy Danner , Richard Paolini
发明人： Lan Cao , Elizabeth Gates , David Miller , Guy Danner , Richard Paolini
IPC分类号： G02B26/00
CPC分类号： G02F1/167 , G02B26/026 , G02F2001/1678
摘要： An electrophoretic medium comprises discrete droplets of an electrophoretic internal phase comprising a fluid and carbon black particles in the fluid. The droplets are surrounded by a polyurethane binder formed by a diisocyanate and a polyether diol, at least 20 mole per cent of the diisocyanate being an aromatic diisocyanate.
摘要翻译： 电泳介质包括电泳内相的离散液滴，其包含流体中的流体和炭黑颗粒。 液滴被由二异氰酸酯和聚醚二醇形成的聚氨酯粘合剂包围，至少20％的二异氰酸酯是芳族二异氰酸酯。
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公开(公告)号：US20070201124A1
公开(公告)日：2007-08-30
申请号：US11743204
申请日：2007-05-02
申请人： Thomas Whitesides , Qingye Zhou , Robert Zehner , Karl Amundson , Suzanne Balko , Alberto Goenaga , Peter Valianators , Charles Honeyman , Elizabeth Gates , Matthew King , Russell Wilcox
发明人： Thomas Whitesides , Qingye Zhou , Robert Zehner , Karl Amundson , Suzanne Balko , Alberto Goenaga , Peter Valianators , Charles Honeyman , Elizabeth Gates , Matthew King , Russell Wilcox
IPC分类号： G02B26/00
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.
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公开(公告)号：US20050168799A1
公开(公告)日：2005-08-04
申请号：US10711829
申请日：2004-10-07
申请人： Thomas Whitesides , Qingye Zhou , Robert Zehner , Karl Amundson , Suzanne Balko , Alberto Goenaga , Peter Valianatos , Charles Honeyman , Elizabeth Gates , Matthew King , Russell Wilcox
发明人： Thomas Whitesides , Qingye Zhou , Robert Zehner , Karl Amundson , Suzanne Balko , Alberto Goenaga , Peter Valianatos , Charles Honeyman , Elizabeth Gates , Matthew King , Russell 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：US20080024482A1
公开(公告)日：2008-01-31
申请号：US11751879
申请日：2007-05-22
申请人： Elizabeth Gates , Karl Amundson
发明人： Elizabeth Gates , Karl Amundson
IPC分类号： H04N1/46
CPC分类号： G09G3/344 , G09G2310/061 , G09G2320/02 , G09G2330/022 , H04N1/46
摘要： Methods are provided for of driving a bistable electro-optic display having at least first and second pixels separated by an inter-pixel gap. In one method, there is applied to the first pixel a drive pulse which drives the pixel to one extreme optical state, and there is applied to the second pixel, which is in this extreme optical state, a reinforcing pulse of the same polarity as the drive pulse. In a second method, a drive pulse applied to the first pixel drives that pixel away from one extreme optical state, and an inverse reinforcing pulse applied to the second pixel is of opposite polarity to the drive pulse. The drive methods reduce edge ghosting or blooming.
摘要翻译： 提供了用于驱动具有由像素间间隔间隔开的至少第一和第二像素的双稳态电光显示器的方法。 在一种方法中，将第一像素应用于将像素驱动到一个极端光学状态的驱动脉冲，并且应用于处于这种极端光学状态的第二像素与第一像素具有相同极性的增强脉冲 驱动脉冲。 在第二种方法中，施加到第一像素的驱动脉冲驱动该像素远离一个极端光学状态，并且施加到第二像素的反向增强脉冲与驱动脉冲极性相反。 驱动方法减少边缘重影或开花。
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公开(公告)号：US20070200795A1
公开(公告)日：2007-08-30
申请号：US11743226
申请日：2007-05-02
申请人： Thomas Whitesides , Qingye Zhou , Robert Zehner , Karl Amundson , Suzanne Balko , Alberto Goenaga , Peter Valianatos , Charles Honeyman , Elizabeth Gates , Matthew King , Russell Wilcox
发明人： Thomas Whitesides , Qingye Zhou , Robert Zehner , Karl Amundson , Suzanne Balko , Alberto Goenaga , Peter Valianatos , Charles Honeyman , Elizabeth Gates , Matthew King , Russell 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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