-
公开(公告)号:US08040594B2
公开(公告)日:2011-10-18
申请号:US12725997
申请日:2010-03-17
CPC分类号: G02F1/167 , G02F1/13306 , G02F2001/1678 , G09G3/2003 , G09G3/344
摘要: A multi-color electrophoretic medium contains first, second and third species of particles, the particles having substantially non-overlapping electrophoretic mobilities and bring of three different colors. The particles are dispersed in a fluid having a fourth color. A method for driving such a display is also described.
摘要翻译: 多色电泳介质包含第一,第二和第三种颗粒,颗粒具有基本上不重叠的电泳迁移率并带来三种不同的颜色。 颗粒分散在具有第四种颜色的流体中。 还描述了用于驱动这种显示器的方法。
-
公开(公告)号:US20110199671A1
公开(公告)日:2011-08-18
申请号:US13092374
申请日:2011-04-22
申请人: Karl R. Amundson , Alexi C. Arango , Joseph M. Jacobson , Thomas H. Whitesides , Michael M. McCreary , Richard J. Paolini, JR.
发明人: Karl R. Amundson , Alexi C. Arango , Joseph M. Jacobson , Thomas H. Whitesides , Michael M. McCreary , Richard J. Paolini, JR.
IPC分类号: G02F1/167
CPC分类号: G02F1/167 , G02F1/13306 , G02F1/1681 , G02F2001/1678 , G09G3/344 , G09G2310/068
摘要: A dielectrophoretic display has a substrate having walls defining a cavity, the cavity having a viewing surface and a side wall inclined to the viewing surface. A fluid is contained within the cavity; and a plurality of particles are present in the fluid. There is applied to the substrate an electric field effective to cause dielectrophoretic movement of the particles so that the particles occupy only a minor proportion of the viewing surface.
-
23.
公开(公告)号:US20110069370A1
公开(公告)日:2011-03-24
申请号:US12955254
申请日:2010-11-29
申请人: Shamus Ford Patry , Richard J. Paolini, JR. , Thomas H. Whistesides , Robert W. Zehner , Jonathan D. Albert , Harit Doshi
发明人: Shamus Ford Patry , Richard J. Paolini, JR. , Thomas H. Whistesides , Robert W. Zehner , Jonathan D. Albert , Harit Doshi
CPC分类号: B82Y20/00 , G02F1/0107 , G02F1/1339 , G02F1/161 , G02F1/167 , Y10T428/249953
摘要: An electro-optic display comprises a backplane; a layer of electro-optic material disposed adjacent the backplane; a protective layer; and a sealing layer of a metal or a ceramic extending between the backplane and the protective layer, and thus sealing the layer of electro-optic material from the outside environment.
摘要翻译: 电光显示器包括背板; 布置在背板附近的电光材料层; 保护层; 以及在背板和保护层之间延伸的金属或陶瓷的密封层,从而将电光材料层与外部环境密封。
-
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。
-
公开(公告)号:US20100265561A1
公开(公告)日:2010-10-21
申请号:US12826972
申请日:2010-06-30
申请人: Holly G. Gates , Charles H. Honeyman , Ara N. Knaian , Steven J. O'Neil , Richard J. Paolini, JR. , Jonathan L. Zalesky , Robert W. Zehner , Ian D. Morrison , Anthony Edward Pullen , Jianna Wang , John Edward Cronin , Justin Abramson , Karl R. Amundson , Guy M. Danner , Gregg M. Duthaler
发明人: Holly G. Gates , Charles H. Honeyman , Ara N. Knaian , Steven J. O'Neil , Richard J. Paolini, JR. , Jonathan L. Zalesky , Robert W. Zehner , Ian D. Morrison , Anthony Edward Pullen , Jianna Wang , John Edward Cronin , Justin Abramson , Karl R. Amundson , Guy M. Danner , Gregg M. Duthaler
IPC分类号: G02F1/153 , H01L21/4763
CPC分类号: G02F1/15 , G02F1/1503 , G02F2201/42
摘要: The invention relates to electro-optic displays and methods for driving such displays. The invention provides (i) electrochromic displays with solid charge transport layers; (ii) apparatus and methods for improving the contrast and reducing the cost of electrochromic displays; (iii) apparatus and methods for sealing electrochromic displays from the outside environment and preventing ingress of contaminants into such a display; and (iv) methods for adjusting the driving of electro-optic displays to allow for environmental and operating parameters.
摘要翻译: 本发明涉及用于驱动这种显示器的电光显示器和方法。 本发明提供(i)具有固体电荷传输层的电致变色显示器; (ii)用于改善电色差显示器的对比度和降低成本的装置和方法; (iii)从外部环境密封电致变色显示器并防止污染物进入这种显示器的装置和方法; 和(iv)用于调节电光显示器的驱动以允许环境和操作参数的方法。
-
公开(公告)号:US07791782B2
公开(公告)日:2010-09-07
申请号:US12326402
申请日:2008-12-02
CPC分类号: G02F1/167 , G02F1/1508 , G02F1/172 , G02F2001/1678 , G02F2202/022
摘要: A sub-assembly for use in an electro-optic display comprises, in this order: a release sheet (500 or 510); a backplane (508) or a layer of an electro-optic medium (502); and a layer of lamination adhesive (504 or 512).
摘要翻译: 用于电光显示器的子组件按以下顺序包括:剥离片(500或510); 背板(508)或电光介质层(502); 和层压粘合剂层(504或512)。
-
27.
公开(公告)号:US20090231661A1
公开(公告)日:2009-09-17
申请号:US12471829
申请日:2009-05-26
申请人: Shamus Ford Patry , Richard J. Paolini, JR. , Thomas H. Whitesides , Robert W. Zehner , Johnathan D. Albert , Harit Doshi
发明人: Shamus Ford Patry , Richard J. Paolini, JR. , Thomas H. Whitesides , Robert W. Zehner , Johnathan D. Albert , Harit Doshi
CPC分类号: B82Y20/00 , G02F1/0107 , G02F1/1339 , G02F1/161 , G02F1/167 , Y10T428/249953
摘要: An electro-optic display comprises a backplane; a layer of electro-optic material disposed adjacent the backplane; a protective layer; and a sealing layer of a metal or a ceramic extending between the backplane and the protective layer, and thus sealing the layer of electro-optic material from the outside environment.
摘要翻译: 电光显示器包括背板; 布置在背板附近的电光材料层; 保护层; 以及在背板和保护层之间延伸的金属或陶瓷的密封层,从而将电光材料层与外部环境密封。
-
公开(公告)号:US20090046082A1
公开(公告)日:2009-02-19
申请号:US12202307
申请日:2008-08-31
申请人: Joseph M. Jacobson , Thomas H. Whitesides , Michael D. McCreary , Richard J. Paolini, JR. , Richard M. Webber
发明人: Joseph M. Jacobson , Thomas H. Whitesides , Michael D. McCreary , Richard J. Paolini, JR. , Richard M. Webber
IPC分类号: G09G5/00
CPC分类号: G02B26/005
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。
-
公开(公告)号:US06866760B2
公开(公告)日:2005-03-15
申请号:US09683903
申请日:2002-02-28
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. The discontinuous phase comprises at least about 40 percent by volume of the electrophoretic medium.
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。 不连续相包含至少约40体积%的电泳介质。
-
公开(公告)号:US09310661B2
公开(公告)日:2016-04-12
申请号:US12905171
申请日:2010-10-15
申请人: Bin Wu , Charles Howie Honeyman , Stephen P. Dudek , Anthony Zalesky , Richard J. Paolini, Jr. , Craig A. Herb , George G. Harris
发明人: Bin Wu , Charles Howie Honeyman , Stephen P. Dudek , Anthony Zalesky , Richard J. Paolini, Jr. , Craig A. Herb , George G. Harris
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。
-
-
-
-
-
-
-
-
-