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    • 5. 发明申请
    • Flexible sheet for resistive touch screen
    • 电阻式触摸屏柔性板
    • US20060105152A1
    • 2006-05-18
    • US10986968
    • 2004-11-12
    • Ronald CokDebasis MajumdarGlen Irvin
    • Ronald CokDebasis MajumdarGlen Irvin
    • B32B3/00B32B18/00B05D5/12
    • G06F3/045G06F3/0414H01L27/32H01L27/323H01L51/0097Y10T428/24917Y10T428/24926
    • A resistive touch screen, comprising: a) a substrate; b) a first conductive layer located on the substrate; c) a flexible cover sheet comprising a substantially planar surface and integral compressible spacer dots formed thereon, each integral compressible spacer dot having a base closest to the planar surface and a peak furthest from the planar surface, with a microstructured surface on the peak of each of the integral compressible spacer dots; and d) a second conductive layer located on the flexible cover sheet, the peaks of the integral compressible spacer dots extending through the second conductive layer, whereby, when a force is applied to the flexible transparent cover sheet at the location of one of the compressible spacer dots, the compressible spacer dot is compressed to allow electrical contact between the first and second conductive layers.
    • 一种电阻式触摸屏,包括:a)衬底; b)位于所述衬底上的第一导电层; c)柔性覆盖片,其包括基本上平坦的表面和形成在其上的整体的可压缩间隔物点,每个整体可压缩间隔物点具有最靠近平面的基部和离平面最远的峰,每个峰顶上的微结构化表面 的整体可压缩间隔点; 以及d)位于所述柔性覆盖片上的第二导电层,所述整体可压缩间隔点的峰延伸穿过所述第二导电层,由此当在所述柔性覆盖片之一的位置施加力时, 间隔点,可压缩间隔点被压缩以允许第一和第二导电层之间的电接触。
    • 6. 发明申请
    • Resistive touch screen having conductive mesh
    • 具有导电网的电阻式触摸屏
    • US20060102461A1
    • 2006-05-18
    • US10987882
    • 2004-11-12
    • Ronald CokDebasis MajumdarGlen Irvin
    • Ronald CokDebasis MajumdarGlen Irvin
    • H01H1/10
    • G06F3/045Y10T29/49105
    • A touch screen comprising: a) a substrate; b) a first conductive layer located on the substrate; c) a flexible sheet comprising a substantially planar surface and integral compressible spacer dots formed thereon, each integral compressible spacer dot having a base closest to the planar surface and a peak furthest from the planar surface; and d) a second conductive layer located on the surface of the flexible sheet, wherein the second conductive layer comprises a conductive mesh pattern and the peaks of the integral compressible spacer dots are located in non-conductive openings in the conductive mesh pattern; wherein when a minimum required activation force is applied to the touch screen at the location of one of the compressible spacer dots, the compressible spacer dot is compressed to allow electrical contact between the first and second conductive layers.
    • 一种触摸屏,包括:a)基底; b)位于所述衬底上的第一导电层; c)柔性片材,其包括基本平坦的表面和形成在其上的整体可压缩间隔物点,每个整体可压缩间隔物点具有最靠近平坦表面的基部和离平面最远的峰; 以及d)位于所述柔性片的表面上的第二导电层,其中所述第二导电层包括导电网格图案,并且所述可压缩间隔物点的所述峰位于所述导电网格图案中的非导电开口中; 其中当在所述可压缩间隔物点之一的位置处将最小所需的激活力施加到所述触摸屏时,所述可压缩间隔物点被压缩以允许所述第一和第二导电层之间的电接触。
    • 7. 发明申请
    • Article with patterned layer on surface
    • 文章图案层在表面
    • US20060105148A1
    • 2006-05-18
    • US10987992
    • 2004-11-12
    • Ronald CokDebasis MajumdarGlen Irvin
    • Ronald CokDebasis MajumdarGlen Irvin
    • G03G7/00
    • C08J7/047C08J2465/00G03F7/0012H01L51/0021H01L51/5203H05K3/1208H05K2203/1173Y10T428/24802
    • An article is described, comprising: a) a substrate having first regions having a microstructured surface and second regions not having a microstructured surface, where the first regions and second regions are relatively differentially wettable; and b) a patterned layer formed on the substrate from a coating that preferentially wets the relatively more wettable regions of the substrate. A method of making a patterned coating is also described, comprising the steps of: a) providing a substrate having first regions having a microstructured surface and second regions not having a microstructured surface, where the first regions and second regions are relatively differentially wettable; and b) coating the substrate with a coating material that preferentially wets the relatively more wettable regions of the substrate to form a patterned layer on the substrate.
    • 描述了一种制品,其包括:a)具有具有微结构化表面的第一区域和不具有微结构化表面的第二区域的基底,其中第一区域和第二区域相对差异地润湿; 以及b)由涂层形成在所述基底上的图案层,所述涂层优先润湿所述基底的相对更可润湿的区域。 还描述了制造图案化涂层的方法,包括以下步骤:a)提供具有具有微结构化表面的第一区域和不具有微结构化表面的第二区域的衬底,其中第一区域和第二区域相对差异地润湿; 以及b)用涂覆材料涂覆所述基材,所述涂料优先润湿所述基材的相对更可润湿的区域,以在所述基材上形成图案化层。
    • 10. 发明申请
    • Multilayer optical compensator, liquid crystal display, and process
    • 多层光学补偿器,液晶显示器和工艺
    • US20050134772A1
    • 2005-06-23
    • US10745109
    • 2003-12-23
    • James ElmanCharles AndersonDebasis MajumdarMridula NairRoger Yonkoski
    • James ElmanCharles AndersonDebasis MajumdarMridula NairRoger Yonkoski
    • B32B23/08B32B27/08G02B5/30G02F1/13363G02F1/1335
    • G02B5/3083B32B27/08G02F1/133634
    • Disclosed is a multilayer compensator polymeric film for a LC cell comprising two or more first layers having an out-of-plane birefringence not more negative than −0.005 and one or more second layers having an out-of-plane birefringence more negative than −0.005, wherein the second layers are amorphous and comprise selected polymeric materials having sufficient thickness so that the overall in-plane retardation (Re) of the compensator is from 0 to 300 nm and the out-of-plane retardation (Rth) of at least one of the one or more second layers is more negative than −20 nm wherein: (a) a first layer is present that is contiguous to a second layer and is between all of the second layers and all of the other first layers; (b) at least one of the second layers or one of the other first layers is a layer coated from an organic solvent; and (c) the contiguous first layer contains a polymer that is water soluble or water dispersible in an amount sufficient to impede the diffusion of the organic solvent between the other first layers and the second layers.
    • 公开了一种用于LC单元的多层补偿器聚合物膜,其包含两个或更多个具有不大于-0.005的面外双折射的第一层和一个或多个具有比-0.005更负的面外双折射的第二层 ,其中所述第二层是无定形的并且包括具有足够厚度的选定的聚合物材料,使得所述补偿器的整体面内延迟(Re)为0至300nm,并且所述面内延迟(Rth)为至少一个 所述一个或多个第二层比-20nm更负,其中:(a)存在与第二层邻接并且位于所有第二层和所有其它第一层之间的第一层; (b)第二层或其它第一层中的至少一层是由有机溶剂涂布的层; 和(c)连续的第一层含有水溶性或水可分散的聚合物,其量足以阻止有机溶剂在其它第一层和第二层之间的扩散。