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131 条记录 (耗时 0.033 秒)

    Electrophoretic display and method of displaying images
    31.
    发明授权
    Electrophoretic display and method of displaying images 失效
    电泳显示和显示图像的方法

    公开(公告)号：US07345810B2

    公开(公告)日：2008-03-18

    申请号：US11419477

    申请日：2006-05-19

    申请人： Naveen Chopra ,  Man-Chung Tam ,  San-Ming Yang ,  Barkev Keoshkerian ,  Peter M. Kazmaier ,  Paul F. Smith ,  Hadi K. Mahabadi ,  Jurgen H. Daniel ,  Robert A. Street

    发明人： Naveen Chopra ,  Man-Chung Tam ,  San-Ming Yang ,  Barkev Keoshkerian ,  Peter M. Kazmaier ,  Paul F. Smith ,  Hadi K. Mahabadi ,  Jurgen H. Daniel ,  Robert A. Street

    IPC分类号： G02B26/00 ,  G09G3/34

    CPC分类号： G02F1/167 ,  G02F2001/1678 ,  G09G3/344

    摘要： A method of displaying an image in an electrophoretic display device includes charging each of the sets of differently colored particles to have a different charge through application of an electric field to the display fluid or the device, and then applying an electric field to selected ones of the multiplicity of reservoirs to effect movement of one or more of the differently colored sets of particles in the display fluid therein to display a desired color derived from among the sets of differently colored particles. The colors are shown by way of the particle set or sets moved to be closet to the viewing side conductive substrate of the device. The device may include at least one display layer, including a multiplicity of individual reservoirs containing a display fluid, between conductive substrates, at least one of which is transparent and thus may be a viewing side substrate, wherein the display fluid includes at least two sets of particles in a liquid medium, the at least two sets of particles exhibiting a different color.

    摘要翻译： 一种在电泳显示装置中显示图像的方法包括通过对显示器流体或装置施加电场而对不同颜色的颗粒组中的每一组进行充电以对电场施加不同的电荷， 储存器的多个性以实现其中显示流体中的一种或多种不同颜色的颗粒的运动，以显示从不同颜色的颗粒组中导出的期望颜色。 颜色通过被移动到衣柜的颗粒组或装置显示到装置的观察侧导电基板上。 该装置可以包括在导电基板之间的至少一个显示层，其包括多个包含显示器流体的单个储存器，其中至少一个是透明的，因此可以是观察侧基板，其中显示流体包括至少两组 的液体介质中的颗粒，所述至少两组具有不同颜色的颗粒。

    Phase change inks and process for the preparation thereof
    33.
    发明授权
    Phase change inks and process for the preparation thereof 有权
    相变油墨及其制备方法

    公开(公告)号：US06878198B1

    公开(公告)日：2005-04-12

    申请号：US10722164

    申请日：2003-11-25

    申请人： Stephan V. Drappel ,  Marcel P. Breton ,  James D. Mayo ,  Raymond W. Wong ,  Christine E. Bedford ,  Danielle C. Boils-Boissier ,  Sandra J. Gardner ,  Paul F. Smith

    发明人： Stephan V. Drappel ,  Marcel P. Breton ,  James D. Mayo ,  Raymond W. Wong ,  Christine E. Bedford ,  Danielle C. Boils-Boissier ,  Sandra J. Gardner ,  Paul F. Smith

    IPC分类号： C09D11/00

    CPC分类号： C09D11/34

    摘要： Phase change ink compositions comprising (a) an ink carrier comprising a monoamide and a tetra-amide, and (b) pigment particles having oxygen-containing functional groups on the surfaces thereof. Also, processes for preparing a phase change ink which comprise (a) melting a tetra-amide which is solid at about 25° C.; (b) admixing with the molten tetra-amide pigment particles having oxygen-containing functional groups on the surfaces thereof; (c) maintaining the mixture of pigment and tetra-amide at a temperature of at least about 100° C. and at a temperature of no more than about 200° C. for a period sufficient to enable the molten tetra-amide to wet the pigment particle surfaces; (d) subsequent to wetting of the pigment particle surfaces with the molten tetra-amide, adding to the mixture a monoamide; (e) subsequent to addition of the monoamide, subjecting the resulting mixture to high shear mixing; and (f) subsequent to subjecting the mixture to high shear mixing, optionally adding to the mixture additional ink ingredients.

    摘要翻译： 相变油墨组合物，其包含（a）包含单酰胺和四酰胺的油墨载体，和（b）在其表面上具有含氧官能团的颜料颗粒。 另外，制备相变油墨的方法包括（a）在约25℃熔化固体的四酰胺; （b）与表面具有含氧官能团的熔融四酰胺颜料颗粒混合; （c）将颜料和四酰胺的混合物在至少约100℃的温度和不超过约200℃的温度下保持足以使熔融的四酰胺湿润的时间 颜料颗粒表面; （d）在用四酰胺熔融物润湿颜料颗粒表面之后，向混合物中加入单酰胺; （e）在加入单酰胺后，将所得混合物进行高剪切混合; 和（f）在混合物进行高剪切混合之后，任选地向混合物中加入另外的油墨成分。

    Semiconducting ink formulation
    39.
    发明授权
    Semiconducting ink formulation 有权
    半导体油墨配方

    公开(公告)号：US08052895B2

    公开(公告)日：2011-11-08

    申请号：US12248161

    申请日：2008-10-09

    申请人： Yiliang Wu ,  Paul F. Smith

    发明人： Yiliang Wu ,  Paul F. Smith

    IPC分类号： H01B1/12 ,  H01B1/20

    CPC分类号： H01L51/0007 ,  C08G61/126 ,  C08G2261/3223 ,  C09D11/102 ,  C09D11/36 ,  C09D11/52 ,  C09D165/00 ,  H01L51/0003 ,  H01L51/0036 ,  H01L51/0545

    摘要： A semiconducting ink formulation comprises a semiconducting material; a first solvent; and a second solvent which is miscible with the first solvent, has a surface tension equal to or greater than the surface tension of the first solvent, and in which the semiconducting material has a solubility of less than 0.1 wt % at room temperature The surface tension of the ink formulation can be controlled, allowing the formation of semiconducting layers in organic thin film transistors, including top-gate transistors.

    摘要翻译： 半导体油墨制剂包含半导体材料; 第一溶剂; 和与第一溶剂混溶的第二溶剂，其表面张力等于或大于第一溶剂的表面张力，并且其中半导体材料在室温下的溶解度小于0.1wt％。表面张力 可以控制油墨配方，允许在包括顶栅晶体管的有机薄膜晶体管中形成半导体层。

    ORGANIC THIN FILM TRANSISTORS
    40.
    发明申请
    ORGANIC THIN FILM TRANSISTORS 有权
    有机薄膜晶体管

    公开(公告)号：US20100090200A1

    公开(公告)日：2010-04-15

    申请号：US12250691

    申请日：2008-10-14

    申请人： Yiliang Wu ,  Ping Liu ,  Yuning Li ,  Paul F. Smith

    发明人： Yiliang Wu ,  Ping Liu ,  Yuning Li ,  Paul F. Smith

    IPC分类号： H01L51/05

    CPC分类号： H01L51/0529 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0541 ,  H01L51/0545

    摘要： Organic thin film transistors with improved mobility are disclosed. The transistor contains two interfacial layers between the dielectric layer and the semiconducting layer. One interfacial layer is formed from a siloxane polymer or silsesquioxane polymer. The other interfacial layer is formed from an alkyl-containing silane of Formula (1): where R′ is alkyl having from about 1 to about 24 carbon atoms; R″ is alkyl having from about 1 to about 24 carbon atoms, halogen, alkoxy, hydroxyl, or amino; L is halogen, oxygen, alkoxy, hydroxyl, or amino; k is 1 or 2; and m is 1 or 2.

    摘要翻译： 公开了具有改进的移动性的有机薄膜晶体管。 晶体管在介电层和半导体层之间包含两个界面层。 一个界面层由硅氧烷聚合物或倍半硅氧烷聚合物形成。 另一界面层由式（1）的含烷基的硅烷形成：其中R'为具有约1至约24个碳原子的烷基; R“是具有约1至约24个碳原子的烷基，卤素，烷氧基，羟基或氨基; L是卤素，氧，烷氧基，羟基或氨基; k为1或2; m为1或2。