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    COLOR-MIXING BI-PRIMARY COLOR SYSTEMS FOR DISPLAYS
    1.
    发明申请
    COLOR-MIXING BI-PRIMARY COLOR SYSTEMS FOR DISPLAYS 审中-公开
    用于显示的彩色混合双主色系

    公开(公告)号：US20130278993A1

    公开(公告)日：2013-10-24

    申请号：US13820411

    申请日：2011-09-01

    申请人： Jason Heikenfeld ,  Lisa Clapp ,  Stanislav G. Vilner ,  April Milarcik ,  Paul A. Merchak ,  Russell J. Schwartz

    发明人： Jason Heikenfeld ,  Lisa Clapp ,  Stanislav G. Vilner ,  April Milarcik ,  Paul A. Merchak ,  Russell J. Schwartz

    IPC分类号： G02F1/167

    CPC分类号： G02F1/167 ,  G02F2001/1678

    摘要： A display pixel (10, 50). The pixel (10, 50) includes first and second substrates (12, 20, 60, 62) arranged to define a channel (16, 74). A fluid (26, 76) is located within the channel (12, 74) and includes a first colorant (36, 84) and a second colorant (38, 86). The first colorant (36, 84) has a first charge and color. The second colorant (38, 86) has a second charge that is opposite in polarity to the first change and a color that is complementary to the color of the first colorant (36, 84). A first electrode (22, 66), with a voltage source (32, 78), is operably coupled to the fluid (26, 76) and configured to moving one or both of the first and second colorants (36, 38, 84, 86) within the fluid (26, 76) and alter at least one spectral property of the pixel (10, 50).

    摘要翻译： 显示像素（10,50）。 像素（10,50）包括布置成限定通道（16,74）的第一和第二基板（12,20,60,62）。 流体（26,76）位于通道（12,74）内并且包括第一着色剂（36,84）和第二着色剂（38,86）。 第一着色剂（36,84）具有第一电荷和颜色。 第二着色剂（38,86）具有与第一变化极性相反的第二电荷和与第一着色剂（36,84）的颜色互补的颜色。 具有电压源（32,78）的第一电极（22,66）可操作地耦合到流体（26,76）并且被配置为移动第一和第二着色剂（36,38,84）中的一个或两个， 86）内并且改变像素（10,50）的至少一个光谱特性。

    COLORED CONDUCTIVE FLUIDS FOR ELECTROWETTING AND ELECTROFLUIDIC TECHNOLOGIES
    2.
    发明申请
    COLORED CONDUCTIVE FLUIDS FOR ELECTROWETTING AND ELECTROFLUIDIC TECHNOLOGIES 有权
    用于电镀和电动技术的彩色导电流体

    公开(公告)号：US20120154896A1

    公开(公告)日：2012-06-21

    申请号：US13388581

    申请日：2010-08-04

    申请人： Lisa Clapp ,  Jason Heikenfeld ,  April Milarcik ,  Russell J. Schwartz ,  Stanislav G. Vilner ,  Manjeet Dhindsa ,  Stephanie Chevalliot

    发明人： Lisa Clapp ,  Jason Heikenfeld ,  April Milarcik ,  Russell J. Schwartz ,  Stanislav G. Vilner ,  Manjeet Dhindsa ,  Stephanie Chevalliot

    IPC分类号： G02B26/00 ,  H01B1/12 ,  H01B1/00 ,  B82Y30/00

    CPC分类号： G02B26/004

    摘要： Colored conductive fluids for electrowetting or electrofluidic devices, and the devices themselves, are disclosed. The colored conductive fluid includes a polar solvent and a colorant selected from a pigment and/or a dye. The polar solvent has (a) a dynamic viscosity of 0.1 cP to 1000 cP at 25° C., (b) a surface tension of 25 dynes/cm to 90 dynes/cm at 25° C., and (c) an electrowetting relative response of 20% to 80%. The colored conductive fluid itself can have an electrical conductivity from 0.1 μS/cm to 3,000 μS/cm and can have no greater than 500 total ppm of monatomic ions with ionic radii smaller than 2.0 Å and polyatomic ions with ionic radii smaller than 1.45 Å. The colored conductive fluid should not cause electrical breakdown of a dielectric in the device in which it is employed. An agent for controlling electrical conductivity can optionally be added to the colored conductive fluid.

    摘要翻译： 公开了用于电润湿或电流流动装置的彩色导电流体和装置本身。 着色导电流体包括极性溶剂和选自颜料和/或染料的着色剂。 极性溶剂具有（a）在25℃下动态粘度为0.1cP至1000cP，（b）在25℃下的25达因/厘米至90达因/厘米的表面张力，和（c）电润湿 相对反应为20％〜80％。 有色导电流体本身可以具有0.1μS/ cm至3,000μS/ cm的电导率，并且可以具有不大于500个总离子半径小于2.0的单原子离子的总量，离子半径小于1.45的多原子离子。 着色的导电流体不应该在其使用的装置中引起电介质的电击穿。 用于控制导电性的试剂可以任选地添加到着色导电流体中。

    Colored conductive fluids for electrowetting and electrofluidic technologies
    3.
    发明授权
    Colored conductive fluids for electrowetting and electrofluidic technologies 有权
    用于电润湿和电流流动技术的彩色导电流体

    公开(公告)号：US08854714B2

    公开(公告)日：2014-10-07

    申请号：US13388581

    申请日：2010-08-04

    申请人： Lisa Clapp ,  Jason Heikenfeld ,  April Milarcik ,  Russell J. Schwartz ,  Stanislav G. Vilner ,  Manjeet Dhindsa ,  Stephanie Chevalliot

    发明人： Lisa Clapp ,  Jason Heikenfeld ,  April Milarcik ,  Russell J. Schwartz ,  Stanislav G. Vilner ,  Manjeet Dhindsa ,  Stephanie Chevalliot

    IPC分类号： G02F1/03 ,  G02F1/15 ,  G02B1/06 ,  G02B5/23 ,  G02B26/00

    CPC分类号： G02B26/004

    摘要： Colored conductive fluids for electrowetting or electrofluidic devices, and the devices themselves, are disclosed. The colored conductive fluid includes a polar solvent and a colorant selected from a pigment and/or a dye. The polar solvent has (a) a dynamic viscosity of 0.1 cP to 1000 cP at 25° C., (b) a surface tension of 25 dynes/cm to 90 dynes/cm at 25° C., and (c) an electrowetting relative response of 20% to 80%. The colored conductive fluid itself can have an electrical conductivity from 0.1 μS/cm to 3,000 μS/cm and can have no greater than 500 total ppm of monatomic ions with ionic radii smaller than 2.0 Å and polyatomic ions with ionic radii smaller than 1.45 Å. The colored conductive fluid should not cause electrical breakdown of a dielectric in the device in which it is employed. An agent for controlling electrical conductivity can optionally be added to the colored conductive fluid.

    摘要翻译： 公开了用于电润湿或电流流动装置的彩色导电流体和装置本身。 着色导电流体包括极性溶剂和选自颜料和/或染料的着色剂。 极性溶剂具有（a）在25℃下动态粘度为0.1cP至1000cP，（b）在25℃下的25达因/厘米至90达因/厘米的表面张力，和（c）电润湿 相对反应为20％〜80％。 有色导电流体本身可以具有0.1μS/ cm至3,000μS/ cm的电导率，并且可以具有不大于500个总离子半径小于2.0的单原子离子的总量，离子半径小于1.45的多原子离子。 着色的导电流体不应该在其使用的装置中引起电介质的电击穿。 用于控制导电性的试剂可以任选地添加到着色导电流体中。

    COLORED FLUIDS FOR ELECTROWETTING, ELECTROFLUIDIC, AND ELECTROPHORETIC TECHNOLOGIES
    4.
    发明申请
    COLORED FLUIDS FOR ELECTROWETTING, ELECTROFLUIDIC, AND ELECTROPHORETIC TECHNOLOGIES 有权
    用于电镀，电磁和电泳技术的彩色液体

    公开(公告)号：US20120092753A1

    公开(公告)日：2012-04-19

    申请号：US13202457

    申请日：2010-03-15

    申请人： Jason C. Heikenfeld ,  Russell J. Schwartz ,  Lisa Clapp ,  April Milarcik ,  Stanislav G. Vilner

    发明人： Jason C. Heikenfeld ,  Russell J. Schwartz ,  Lisa Clapp ,  April Milarcik ,  Stanislav G. Vilner

    IPC分类号： G02F1/167 ,  C08K5/04 ,  C09D5/14 ,  G02B26/00 ,  C09D7/12 ,  C08K5/05 ,  B82Y30/00

    CPC分类号： G02B26/005 ,  C09B67/0084 ,  C09B67/009

    摘要： Colored fluids for electrowetting, electro fluidic, or electrophoretic devices, and the devices themselves, are disclosed. The colored fluid can include a nonaqueous polar solvent having (a) a dynamic viscosity of 0.1 cP to 50 cP at 250 C, (b) a surface tension of 25 dynes/cm to 55 dynes/cm at 250 C, and (c) an electrowetting relative response of 40% to 80%. Such colored fluids further include a colorant selected from a pigment and/or a dye. In another embodiment, the colored fluid can include a non-polar solvent and an organic colorant selected from a pigment and/or a dye. Such colored fluids can be black in color and have a conductivity from 0 pS/cm to 5 pS/cm and a dielectric constant less than 3. The use of the colored fluids offers improvements in reliability, higher levels of chroma in the dispersed state, and the ability to achieve higher contrast ratios in display technologies.

    摘要翻译： 公开了用于电润湿，电流体或电泳装置的彩色液体和装置本身。 有色流体可以包括非水极性溶剂，其具有（a）在250℃时的动态粘度为0.1cP至50cP，（b）在250℃下的25达因/厘米至55达因/厘米的表面张力，和（c） 电润湿相对响应为40％至80％。 这种有色液体还包括选自颜料和/或染料的着色剂。 在另一个实施方案中，着色流体可以包括非极性溶剂和选自颜料和/或染料的有机着色剂。 这种有色流体可以是黑色的，并且具有0pS / cm至5pS / cm的电导率和小于3的介电常数。使用有色流体可提供可靠性的提高，分散状态下色度的提高， 以及在显示技术中实现更高对比度的能力。

    Energy curable flexographic inks incorporating grafted pigments
    6.
    发明授权
    Energy curable flexographic inks incorporating grafted pigments 有权
    含有接枝颜料的能量固化柔性油墨

    公开(公告)号：US06284816B1

    公开(公告)日：2001-09-04

    申请号：US09197839

    申请日：1998-11-23

    申请人： Mikhail Laksin ,  Subhankar Chatterjee ,  Russell J. Schwartz ,  Paul A. Merchak

    发明人： Mikhail Laksin ,  Subhankar Chatterjee ,  Russell J. Schwartz ,  Paul A. Merchak

    IPC分类号： C09D1102

    CPC分类号： C09D11/101 ,  Y10S522/909

    摘要： Solvent-free, energy curable flexographic printing inks which contain a pigment; a rheological additive having the structure P-(U-Y)s, wherein P is the residue of an organic pigment or dye, Y is a polyalkylene oxide moiety, U is a linking moiety covalently bonding Y to P and s is an integer from 1 to 3; and an energy curable liquid vehicle which may be a ultraviolet cationic or a free radical initiated polymerization system, cured by actinic radiation; and optionally containing a photoinitiating system.

    摘要翻译： 无溶剂，能量固化的柔性版印刷油墨，含有颜料; 具有结构P-（UY）s的流变添加剂，其中P是有机颜料或染料的残基，Y是聚环氧烷部分，U是共价键合Y与P的连接部分，s是从1到 3; 以及可以是紫外线阳离子或自由基引发的聚合体系的能量可固化液体载体，其通过光化辐射固化; 并且任选地含有光引发体系。