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1.发明申请公开(公告)号：US20160314750A1
公开(公告)日：2016-10-27
申请号：US15204096
申请日：2016-07-07
申请人： George G. Harris , Richard J. Paolini, JR. , Thomas H. Whitesides , Michael D. McCreary , Charles Howie Honeyman
发明人： George G. Harris , Richard J. Paolini, JR. , Thomas H. Whitesides , Michael D. McCreary , Charles Howie Honeyman
IPC分类号： G09G3/34 , G02F1/167 , G02F1/1345 , G09G3/20 , G02F1/133
CPC分类号： G09G3/344 , G02F1/13306 , G02F1/1345 , G02F1/167 , G02F1/1676 , G02F2202/42 , G09G3/2007 , G09G2310/06 , G09G2320/0223 , G09G2320/0247
摘要： A dielectrophoretic display is shifted from a low frequency closed state to a high frequency open state via at least one, and preferably several, intermediate frequency states; the use of such multiple frequency steps reduces flicker during the transition. A second type of dielectrophoretic display has a light-transmissive electrode through which the dielectrophoretic medium can be viewed and a conductor connected to the light-transmissive electrode at several points to reduce voltage variations within the light-transmissive electrode.
摘要翻译： 介电电泳显示器经由至少一个，优选几个中频状态从低频闭合状态转换到高频开路状态; 这种多频率步骤的使用减少了转换期间的闪烁。 第二种介电电泳显示器具有透光电极，通过该透光电极可以观察介电电泳介质，并且在多个点处连接到透光电极的导体，以减少透光电极内的电压变化。
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公开(公告)号：US20140078024A1
公开(公告)日：2014-03-20
申请号：US12940381
申请日：2010-11-05
CPC分类号： G02F1/167 , G02F1/0147 , G02F1/133382
摘要： An electro-optic display comprises a layer of reflective electro-optic material capable of changing its optical state on application of an electric field, an electrode, a heat generating component in heat conducting relationship with the electro-optic material, and a heat shield disposed between the heat generating component and the electro-optic material, the heat shield comprising a layer of thermally insulating material and a layer of thermally conducting material, the thermally conducting material being disposed between the thermally insulating material and the electro-optic material. The invention also provides an electrophoretic medium comprising a suspending fluid and a plurality of electrically charged particles suspended in the suspending fluid and capable of moving therethrough upon application of an electrical field to the electrophoretic medium, the suspending fluid containing a compatibilizer to reduce its coefficient of thermal expansion.
摘要翻译： 电光显示器包括能够在施加电场时改变其光学状态的反射电光材料层，电极，与电光材料导热关系的发热部件，以及设置的热屏蔽 在所述发热部件和所述电光材料之间，所述热屏蔽包括绝热材料层和导热材料层，所述导热材料设置在所述绝热材料和所述电光材料之间。 本发明还提供了一种电泳介质，其包含悬浮液和悬浮在悬浮液中的多个带电粒子，并且能够通过向电泳介质施加电场而使其移动，所述悬浮液含有增容剂以降低其系数 热膨胀。
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公开(公告)号：US08441716B2
公开(公告)日：2013-05-14
申请号：US13324536
申请日：2011-12-13
CPC分类号： G02F1/167 , B32B37/1018 , B32B2037/268 , B32B2309/105 , B32B2457/20 , Y10T156/10
摘要： A process for producing a color electro-optic display uses an electro-optic sub-assembly comprising an electro-optic layer and a light-transmissive electrically-conductive layer. This sub-assembly is laminated to a backplane comprising a plurality of electrodes with the electro-optic layer disposed between the backplane and the electrically-conductive layer. A flowable material is placed over the sub-assembly and a color filter array is placed over the electrically-conductive layer and aligned with the electrodes of the backplane to form the color electro-optic display.
摘要翻译： 用于制造彩色电光显示器的方法使用包括电光层和透光导电层的电光子组件。 该子组件被层压到包括多个电极的背板，其中电光层设置在背板和导电层之间。 将可流动材料放置在子组件上，并且将滤色器阵列放置在导电层上并与背板的电极对准以形成彩色电光显示器。
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公开(公告)号：US20120257269A1
公开(公告)日：2012-10-11
申请号：US13439404
申请日：2012-04-04
CPC分类号： G02B5/22 , G02B5/201 , G02F1/133514 , G02F1/167 , G02F2203/055
摘要： A tetrachromatic color filter array comprises multiple pixels, each of which comprises first, second, third and fourth sub-pixels having first, second, third and fourth hues, P1, P2, P3 and P4 respectively, these first, second, third and fourth hues having first, second and third hue angles, h1, h2, h3 and h4 respectively. The hues of the sub-pixels such that h3 equals h1+(180°±10°) and h4 equals h2+(180°±10°) in the a*b* plane of the La*b* color space.
摘要翻译： 四色滤色器阵列包括多个像素，每个像素包括分别具有第一，第二，第三和第四色调的第一，第二，第三和第四子像素P1，P2，P3和P4，这些第一，第二，第三和第四 分别具有第一，第二和第三色调角度的色调h1，h2，h3和h4。 在La * b *颜色空间的a * b *平面中，子像素的色调使得h3等于h1 +（180°±10°），h4等于h2 +（180°±10°）。
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公开(公告)号：US08098418B2
公开(公告)日：2012-01-17
申请号：US12396575
申请日：2009-03-03
CPC分类号： G02F1/167 , B32B37/1018 , B32B2037/268 , B32B2309/105 , B32B2457/20 , Y10T156/10
摘要： A process for producing a color electro-optic display uses an electro-optic sub-assembly comprising an electro-optic layer and a light-transmissive electrically-conductive layer. This sub-assembly is laminated to a backplane comprising a plurality of electrodes with the electro-optic layer disposed between the backplane and the electrically-conductive layer. A flowable material is placed over the sub-assembly and a color filter array is placed over the electrically-conductive layer and aligned with the electrodes of the backplane to form the color electro-optic display.
摘要翻译： 用于制造彩色电光显示器的方法使用包括电光层和透光导电层的电光子组件。 该子组件被层压到包括多个电极的背板，其中电光层设置在背板和导电层之间。 将可流动材料放置在子组件上，并且将滤色器阵列放置在导电层上并与背板的电极对准以形成彩色电光显示器。
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公开(公告)号：US20110026101A1
公开(公告)日：2011-02-03
申请号：US12905171
申请日：2010-10-15
申请人： Bin Wu , Charles Howie Honeyman , George G. Harris , Stephen P. Dudek , Anthony Zalesky , Richard J. Paolini, JR. , Craig A. Herb
发明人： Bin Wu , Charles Howie Honeyman , George G. Harris , Stephen P. Dudek , Anthony Zalesky , Richard J. Paolini, JR. , Craig A. Herb
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02F2001/1678
摘要： An electrophoretic medium comprises an electrophoretic layer, a layer of lamination adhesive and a polymeric layer disposed between the electrophoretic layer and the lamination adhesive layer, the polymeric layer being impermeable to the fluid. A second form of electrophoretic medium has a layer of a complex of an alkali metal and a polymer in contact with the electrophoretic layer. A third form of electrophoretic medium comprises a plurality of discrete droplets of internal phase in a binder, and further comprises a salt.
摘要翻译： 电泳介质包括电泳层，层压粘合剂层和设置在电泳层和层压粘合剂层之间的聚合物层，聚合物层不可渗透流体。 第二种形式的电泳介质具有与电泳层接触的碱金属和聚合物的复合物层。 电泳介质的第三种形式在粘合剂中包含多个内相的离散液滴，并且还包含盐。
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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：US07679814B2
公开(公告)日：2010-03-16
申请号：US11625907
申请日：2007-01-23
申请人： Richard J. Paolini, Jr. , George G. Harris , Charles Howie Honeyman , Craig A. Herb , Richard M. Webber , Thomas H. Whitesides
发明人： Richard J. Paolini, Jr. , George G. Harris , Charles Howie Honeyman , Craig A. Herb , Richard M. Webber , Thomas H. Whitesides
CPC分类号： G09G3/344 , E06B9/24 , E06B2009/2464 , G02F1/167 , G02F2001/1678 , G02F2203/11
摘要： The image stability of electrophoretic media, comprising a plurality of particles disposed in a fluid and capable of moving through the fluid upon application of an electric field to the medium, can be improved by including in the fluid either a polystyrene or an aggregating diblock copolymer which forms micelle-like structures in the fluid, the diblock copolymer having a first block soluble in the fluid and a second block not swellable by the fluid. In variable transmission electrophoretic media, haze can be reduced by using as the fluid a mixture of a partially hydrogenated aromatic hydrocarbon and a terpene.
摘要翻译： 可以通过在流体中包括聚苯乙烯或聚集二嵌段共聚物来改善电泳介质的图像稳定性，所述电泳介质包括设置在流体中并且能够通过向介质施加电场而流过流体的多个颗粒， 在流体中形成胶束状结构，二嵌段共聚物具有可溶于流体的第一嵌段和不能被流体膨胀的第二嵌段。 在可变透射电泳介质中，通过使用部分氢化的芳族烃和萜烯的混合物作为流体，可以降低雾度。
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公开(公告)号：US07420549B2
公开(公告)日：2008-09-02
申请号：US10711802
申请日：2004-10-06
IPC分类号： G09G5/00
CPC分类号： G02B26/005 , G09F9/372 , G09G3/3433 , G09G2300/0452 , G09G2310/0221
摘要： The performance of electro-wetting displays can be improved by: (a) providing a concealment member (112) which conceals the moving fluid (108) when that fluid (108) is confined to a small area; (b) using the moving fluid to cover one or more sections of a filter or reflector having differently-colored sections; (c) moving the moving fluid between the rear surface and a side surface of a microcell; (d) using as a substrate for a moving fluid a substrate resistant to wetting by the fluid but pierced by multiple conductive vias capped with a material wetted by the fluid; and (e) coloring the moving fluid with pigments or nanoparticles.
摘要翻译： 可以通过以下方式来改善电润湿显示器的性能：（a）当该流体（108）被限制在一小区域时，提供一隐藏构件（112），该隐藏构件隐藏运动流体（108） （b）使用移动流体覆盖具有不同颜色部分的过滤器或反射器的一个或多个部分; （c）移动流体在微细胞的后表面和侧表面之间; （d）将移动流体用作衬底以抵抗被流体润湿而被被流体润湿的材料覆盖的多个导电通孔刺穿的衬底; 和（e）用颜料或纳米颗粒着色移动流体。
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公开(公告)号：US07411719B2
公开(公告)日：2008-08-12
申请号：US11160364
申请日：2005-06-21
申请人： Richard J. Paolini, Jr. , David Miller , Barrett Comiskey , Joseph M. Jacobson , Bin Wu , Charles Howie Honeyman , Jian Lin
发明人： Richard J. Paolini, Jr. , David Miller , Barrett Comiskey , Joseph M. Jacobson , Bin Wu , Charles Howie Honeyman , Jian Lin
CPC分类号： G02F1/167
摘要： A two-phase electrophoretic medium comprises a continuous phase and a discontinuous phase. The discontinuous phase comprises a plurality of droplets, each of which comprises a suspending fluid and at least one particle disposed within the suspending fluid and capable of moving through the fluid upon application of an electric field to the electrophoretic medium. The continuous phase surrounds and encapsulates the discontinuous phase. To reduce the humidity sensitivity of the medium, a non-ionizable or crystalline polymer may be used as the continuous phase.
摘要翻译： 两相电泳介质包括连续相和不连续相。 不连续相包括多个液滴，每个液滴包括悬浮流体和设置在悬浮流体内的至少一个颗粒，并且在向电泳介质施加电场时能够移动通过流体。 连续相围绕并封装不连续相。 为了降低介质的湿度敏感性，可以使用不可离子化或结晶的聚合物作为连续相。
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