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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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22.发明申请公开(公告)号：US20080136774A1
公开(公告)日：2008-06-12
申请号：US11949316
申请日：2007-12-03
申请人： George G. Harris , Richard J. Paolini , Thomas H. Whitesides , Michael D. McCreary , Charles Howie Honeyman
发明人： George G. Harris , Richard J. Paolini , Thomas H. Whitesides , Michael D. McCreary , Charles Howie Honeyman
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：US11250794B2
公开(公告)日：2022-02-15
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： G02B26/00 , G02F1/03 , G02F1/133 , G09G3/34 , G03G13/00 , G02F1/1345 , G02F1/167 , G09G3/20 , G02F1/1676
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.
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公开(公告)号：US08830560B2
公开(公告)日：2014-09-09
申请号：US13205750
申请日：2011-08-09
申请人： Guy M. Danner , Shamus Ford Patry , Charles Howie Honeyman , Thomas H. Whitesides , Michael D. McCreary , Gregg M. Duthaler
发明人： Guy M. Danner , Shamus Ford Patry , Charles Howie Honeyman , Thomas H. Whitesides , Michael D. McCreary , Gregg M. Duthaler
IPC分类号： G02B26/00 , G02F1/161 , G02F1/167 , G02F1/1333 , G02F1/1339
CPC分类号： G02F1/0107 , G02F1/133305 , G02F1/1339 , G02F1/155 , G02F1/161 , G02F1/167 , G02F2201/50
摘要： Various types of edge seals for protecting electro-optic displays against environmental contaminants are described. In one type of seal, the electro-optic layer is sandwiched between a backplane and a protective sheet and a sealing material extends between the backplane and the protective sheet. In other seals, the protective sheet is secured to the backplane or to a second protective sheet adjacent the backplane. The electro-optic layer can also be sealed between two layers of adhesive or between one layer of adhesive and the backplane. Other seals make use of flexible tapes extending around the periphery of the display.
摘要翻译： 描述了用于保护电光显示器免受环境污染物的各种类型的边缘密封。 在一种类型的密封中，电光层被夹在背板和保护片之间，密封材料在背板和保护片之间延伸。 在其他密封件中，保护片固定到背板或邻近背板的第二保护片。 电光层也可以密封在两层粘合剂之间或在一层粘合剂和背板之间。 其他密封件使用围绕显示器周边延伸的柔性带。
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公开(公告)号：US20110286082A1
公开(公告)日：2011-11-24
申请号：US13205710
申请日：2011-08-09
申请人： Guy M. Danner , Shamus Ford Patry , Charles Howie Honeyman , Thomas H. Whitesides , Michael D. McCreary , Gregg M. Duthaler
发明人： Guy M. Danner , Shamus Ford Patry , Charles Howie Honeyman , Thomas H. Whitesides , Michael D. McCreary , Gregg M. Duthaler
CPC分类号： G02F1/0107 , G02F1/133305 , G02F1/1339 , G02F1/155 , G02F1/161 , G02F1/167 , G02F2201/50
摘要： Various types of edge seals for protecting electro-optic displays against environmental contaminants are described. In one type of seal, the electro-optic layer is sandwiched between a backplane and a protective sheet and a sealing material extends between the backplane and the protective sheet. In other seals, the protective sheet is secured to the backplane or to a second protective sheet adjacent the backplane. The electro-optic layer can also be sealed between two layers of adhesive or between one layer of adhesive and the backplane. Other seals make use of flexible tapes extending around the periphery of the display.
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公开(公告)号：US20100039706A1
公开(公告)日：2010-02-18
申请号：US12607197
申请日：2009-10-28
申请人： Guy M. Danner , Shamus Ford Patry , Charles Howie Honeyman , Thomas H. Whitesides , Michael D. McCreary , Gregg M. Duthaler
发明人： Guy M. Danner , Shamus Ford Patry , Charles Howie Honeyman , Thomas H. Whitesides , Michael D. McCreary , Gregg M. Duthaler
IPC分类号： G02B23/16
CPC分类号： G02F1/0107 , G02F1/133305 , G02F1/1339 , G02F1/155 , G02F1/161 , G02F1/167 , G02F2201/50
摘要： Various types of edge seals for protecting electro-optic displays against environmental contaminants are described. In one type of seal, the electro-optic layer is sandwiched between a backplane and a protective sheet and a sealing material extends between the backplane and the protective sheet. In other seals, the protective sheet is secured to the backplane or to a second protective sheet adjacent the backplane. The electro-optic layer can also be sealed between two layers of adhesive or between one layer of adhesive and the backplane. Other seals make use of flexible tapes extending around the periphery of the display.
摘要翻译： 描述了用于保护电光显示器免受环境污染物的各种类型的边缘密封。 在一种类型的密封中，电光层被夹在背板和保护片之间，密封材料在背板和保护片之间延伸。 在其他密封件中，保护片固定到背板或邻近背板的第二保护片。 电光层也可以密封在两层粘合剂之间或在一层粘合剂和背板之间。 其他密封件使用围绕显示器周边延伸的柔性带。
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公开(公告)号：US07649674B2
公开(公告)日：2010-01-19
申请号：US11612732
申请日：2006-12-19
申请人： Guy M. Danner , Shamus Ford Patry , Charles Howie Honeyman , Thomas H. Whitesides , Michael D. McCreary , Gregg M. Duthaler
发明人： Guy M. Danner , Shamus Ford Patry , Charles Howie Honeyman , Thomas H. Whitesides , Michael D. McCreary , Gregg M. Duthaler
CPC分类号： G02F1/0107 , G02F1/133305 , G02F1/1339 , G02F1/155 , G02F1/161 , G02F1/167 , G02F2201/50
摘要： Various types of edge seals for protecting electro-optic displays against environmental contaminants are described. In one type of seal, the electro-optic layer is sandwiched between a backplane and a protective sheet and a sealing material extends between the backplane and the protective sheet. In other seals, the protective sheet is secured to the backplane or to a second protective sheet adjacent the backplane. The electro-optic layer can also be sealed between two layers of adhesive or between one layer of adhesive and the backplane. Other seals make use of flexible tapes extending around the periphery of the display.
摘要翻译： 描述了用于保护电光显示器免受环境污染物的各种类型的边缘密封。 在一种类型的密封中，电光层被夹在背板和保护片之间，密封材料在背板和保护片之间延伸。 在其他密封件中，保护片固定到背板或邻近背板的第二保护片。 电光层也可以密封在两层粘合剂之间或在一层粘合剂和背板之间。 其他密封件使用围绕显示器周边延伸的柔性带。
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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：US20110284808A1
公开(公告)日：2011-11-24
申请号：US13198855
申请日：2011-08-05
CPC分类号： G02F1/167 , Y10T428/2982
摘要： A particle for use in an electrophoretic display comprises a light-scattering inorganic core and a light-transmissive colored shell of an organic pigment. The core may be titania and the shell may be formed of particles having an average particle size less than 700 nm. The particles are produced by treating a light-scattering inorganic pigment with a polymer which adsorbs on both the inorganic pigment and an organic pigment; and adding the organic pigment and allowing the organic pigment to mix with the polymer-coated inorganic pigment. The particles may have a polymer coating.
摘要翻译： 用于电泳显示器的颗粒包括光散射无机芯和有机颜料的透光有色壳。 芯可以是二氧化钛，壳可以由平均粒度小于700nm的颗粒形成。 通过用吸附在无机颜料和有机颜料两者上的聚合物处理光散射无机颜料来制造颗粒; 并加入有机颜料，并使有机颜料与聚合物涂覆的无机颜料混合。 颗粒可以具有聚合物涂层。
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公开(公告)号：US08018640B2
公开(公告)日：2011-09-13
申请号：US11776633
申请日：2007-07-12
IPC分类号： G02B26/00
CPC分类号： G02F1/167 , Y10T428/2982
摘要： A particle for use in an electrophoretic display comprises a light-scattering inorganic core and a light-transmissive colored shell of an organic pigment. In preferred particles, the core is titania and the shell is formed of particles having an average particle size less than 700 nm. The particles are produced by treating a light-scattering inorganic pigment with a polymer which adsorbs on both the inorganic pigment and an organic pigment; and adding the organic pigment and allowing the organic pigment to mix with the polymer-coated inorganic pigment.
摘要翻译： 用于电泳显示器的颗粒包括光散射无机芯和有机颜料的透光有色壳。 在优选的颗粒中，芯是二氧化钛，壳由平均粒度小于700nm的颗粒形成。 通过用吸附在无机颜料和有机颜料两者上的聚合物处理光散射无机颜料来制造颗粒; 并加入有机颜料，并使有机颜料与聚合物涂覆的无机颜料混合。
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