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    Resistive touch screen incorporating conductive polymer
    1.
    发明申请
    Resistive touch screen incorporating conductive polymer 审中-公开
    电阻式触摸屏结合导电聚合物

    公开(公告)号：US20050076824A1

    公开(公告)日：2005-04-14

    申请号：US10681434

    申请日：2003-10-08

    申请人： Elisa Cross ,  Robert Moshrefzadeh ,  Bernard Geaghan

    发明人： Elisa Cross ,  Robert Moshrefzadeh ,  Bernard Geaghan

    IPC分类号： G06F3/033 ,  G06F3/045 ,  B05D5/12 ,  G01D11/00

    CPC分类号： G06F3/045

    摘要： Conductive polymers can be used as the signal carrying layers in resistive touch screens. Using conductive polymers can allow higher sheet resistance than is conventionally obtained using indium tin oxide while maintaining electrical continuity and durability of the layer. Higher sheet resistance can also lead to reduced errors and reduced power consumption, as well as better optical transmission. Sheet resistance may be limited on an upper end by desired data sampling rates. Also disclosed are resistive touch screens that employ a conductive polymer on both the topsheet and bottom substrate and that can be operated with the use of conventional electronics.

    摘要翻译： 导电聚合物可用作电阻式触摸屏中的信号载体层。 使用导电聚合物可以允许比通常使用氧化铟锡所获得的更高的薄层电阻，同时保持层的电连续性和耐久性。 更高的薄层电阻也可以导致减少的误差和降低的功耗以及更好的光传输。 薄片电阻可能在上端受限于所需的数据采样率。 还公开了电阻式触摸屏，其在顶片和底部基底上采用导电聚合物，并且可以使用常规电子学来操作。

    TOUCH PANEL SYSTEM AND METHOD FOR DISTINGUISHING MULTIPLE TOUCH INPUTS
    2.
    发明申请
    TOUCH PANEL SYSTEM AND METHOD FOR DISTINGUISHING MULTIPLE TOUCH INPUTS 审中-公开
    触摸面板系统和用于识别多个触摸输入的方法

    公开(公告)号：US20070236478A1

    公开(公告)日：2007-10-11

    申请号：US11765163

    申请日：2007-06-19

    申请人： Bernard GEAGHAN ,  Robert Moshrefzadeh ,  Craig Cordeiro ,  Edward Hagermoser ,  James Hart ,  Paul Hatin ,  Karl Hauck ,  Richard Peterson ,  Stephen Schulz ,  Gordon Taylor

    发明人： Bernard GEAGHAN ,  Robert Moshrefzadeh ,  Craig Cordeiro ,  Edward Hagermoser ,  James Hart ,  Paul Hatin ,  Karl Hauck ,  Richard Peterson ,  Stephen Schulz ,  Gordon Taylor

    IPC分类号： G06F3/041

    CPC分类号： G06F3/0416 ,  G06F3/0488 ,  G06F2203/04104

    摘要： Touch panel systems and methods are disclosed that can distinguish temporally overlapping touch inputs from single touch inputs so that valid touch position coordinates can be determined. Touch panel systems and methods of the present invention can distinguish overlapping touches by comparing signal magnitudes to specified thresholds, by comparing the rates of change of signal magnitudes or measured positions to determined parameters, by locating the proximity a calculated location to icons or other such active areas, and the like. Because touch panel systems and methods of the present invention can discriminate single touches from double touches, they can be used in multiple user applications such as multiplayer games as well as in applications that may be subject to rapidly successive or overlapping touch inputs.

    摘要翻译： 公开了触摸面板系统和方法，其可以区分时间上重叠的触摸输入与单个触摸输入，从而可以确定有效的触摸位置坐标。 通过将信号幅度或测量位置的变化率与确定的参数进行比较，可以通过将计算出的位置定位到图标或其他这样的活动的位置而将本发明的触摸面板系统和方法通过将信号幅度与指定阈值进行比较来区分重叠触摸 区域等。 因为本发明的触摸屏系统和方法可以将双触摸的单触摸区分开，所以它们可以用于多个用户应用中，例如多人游戏以及可能经受快速连续或重叠的触摸输入的应用。

    Light emitting diode (LED) device and method of making same
    7.
    发明申请
    Light emitting diode (LED) device and method of making same 失效
    发光二极管（LED）装置及其制造方法

    公开(公告)号：US20050286124A1

    公开(公告)日：2005-12-29

    申请号：US11219231

    申请日：2005-09-02

    申请人： Jiaying Ma ,  Robert Moshrefzadeh ,  Zhiming Zhou ,  Albert Everaerts

    发明人： Jiaying Ma ,  Robert Moshrefzadeh ,  Zhiming Zhou ,  Albert Everaerts

    IPC分类号： G03B21/10 ,  G03B21/56 ,  G03B21/60 ,  G03B21/62 ,  H04N5/74

    CPC分类号： G03B21/62 ,  G03B21/60 ,  G03B21/602 ,  G03B21/625

    摘要： A light managing screen may provide a rear projection screen, front projection screen or component thereof. The screen may comprise a polymeric composition including a first polymeric material, and a second polymeric material disposed as a plurality of elongated structures within the first polymeric material. Each elongated structure has a major axis and the major axes are substantially aligned. The first polymeric material has an index of refraction that differs by at least 0.01 from an index of refraction of the second polymeric material. In some instances, a pressure sensitive adhesive material is selected as the first polymeric material. The orientation of the elongated structures and the difference in indices of refraction results in the polymeric composition scattering light asymmetrically.

    摘要翻译： 光管理屏幕可以提供背投屏幕，前投影屏幕或其组件。 筛网可以包括聚合物组合物，其包括第一聚合物材料和在第一聚合物材料内设置为多个细长结构的第二聚合物材料。 每个细长结构具有长轴并且主轴基本上对齐。 第一聚合物材料的折射率与第二聚合物材料的折射率相差至少0.01。 在一些情况下，选择压敏粘合剂材料作为第一聚合物材料。 细长结构的取向和折射率的差异导致聚合物组合物不对称地散射光。

    Projection screen having elongated structures
    9.
    发明申请
    Projection screen having elongated structures 失效
    具有细长结构的投影屏幕

    公开(公告)号：US20050036199A1

    公开(公告)日：2005-02-17

    申请号：US10933797

    申请日：2004-09-03

    申请人： Jiaying Ma ,  Zhiming Zhou ,  Robert Moshrefzadeh ,  Albert Everaerts

    发明人： Jiaying Ma ,  Zhiming Zhou ,  Robert Moshrefzadeh ,  Albert Everaerts

    IPC分类号： G03B21/10 ,  G03B21/56 ,  G03B21/60 ,  G03B21/62 ,  H04N5/74

    CPC分类号： G03B21/62 ,  G03B21/60 ,  G03B21/602 ,  G03B21/625

    摘要： A light managing screen may provide a rear projection screen, front projection screen or component thereof. The screen may comprise a polymeric composition including a first polymeric material, and a second polymeric material disposed as a plurality of elongated structures within the first polymeric material. Each elongated structure has a major axis and the major axes are substantially aligned. The first polymeric material has an index of refraction that differs by at least 0.01 from an index of refraction of the second polymeric material. In some instances, a pressure sensitive adhesive material is selected as the first polymeric material. The orientation of the elongated structures and the difference in indices of refraction results in the polymeric composition scattering light asymmetrically.

    摘要翻译： 光管理屏幕可以提供背投屏幕，前投影屏幕或其组件。 筛网可以包括聚合物组合物，其包括第一聚合物材料和在第一聚合物材料内设置为多个细长结构的第二聚合物材料。 每个细长结构具有长轴并且主轴基本上对齐。 第一聚合物材料的折射率与第二聚合物材料的折射率相差至少0.01。 在一些情况下，选择压敏粘合剂材料作为第一聚合物材料。 细长结构的取向和折射率的差异导致聚合物组合物不对称地散射光。

    Brightness and contrast enhancement of direct view emissive displays
    10.
    发明申请
    Brightness and contrast enhancement of direct view emissive displays 审中-公开
    直观显示发光显示的亮度和对比度增强

    公开(公告)号：US20050007000A1

    公开(公告)日：2005-01-13

    申请号：US10913845

    申请日：2004-08-06

    申请人： Hsin-Hsin Chou ,  Robert Moshrefzadeh

    发明人： Hsin-Hsin Chou ,  Robert Moshrefzadeh

    IPC分类号： G02B5/00 ,  G02B5/02 ,  H01L27/15 ,  H01L27/32 ,  H01L33/00 ,  H01L51/50 ,  H01L51/52 ,  H05B33/02 ,  H05B33/22 ,  H01J1/62

    CPC分类号： H05B33/22 ,  H01L27/156 ,  H01L27/32 ,  H01L51/5268 ,  H01L51/5275

    摘要： Emissive displays can include a plurality of independently operable light emitters that emit light through one or more transmissive layers. The emissive displays further include elements disposed between the light emitters and the transmissive layers to frustrate total internal reflections that can occur at one or more of the interfaces created by the transmissive layers, such as at an interface between the light emitter and a transmissive layer or at an interface between a transmissive layer and air. By frustrating total internal reflections, the brightness of the emissive display can be enhanced. Elements for frustrating total internal reflections include volume diffusers, surface diffusers, microstructures, and combinations of these or other suitable elements.

    摘要翻译： 发射显示器可以包括多个可独立操作的发射器，其通过一个或多个透射层发光。 发射显示器还包括设置在发光体和透射层之间的元件，以阻止可能发生在由透射层产生的一个或多个界面处的全内反射，例如在光发射器和透射层之间的界面处， 在透射层和空气之间的界面处。 通过抑制全部内部反射，可以提高发光显示器的亮度。 用于抑制全内反射的元件包括体积扩散器，表面扩散器，微结构以及这些或其它合适元件的组合。