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    FULL RANGE GESTURE SYSTEM
    1.
    发明申请
    FULL RANGE GESTURE SYSTEM 有权
    全范围系统

    公开(公告)号：US20130314312A1

    公开(公告)日：2013-11-28

    申请号：US13480377

    申请日：2012-05-24

    申请人： Russell Wayne Gruhlke ,  Ying Zhou ,  Khurshid Syed Alam ,  John Michael Wyrwas ,  Ron Lee Feldman ,  Kollengode Subramanian Narayanan ,  James Randolph Webster

    发明人： Russell Wayne Gruhlke ,  Ying Zhou ,  Khurshid Syed Alam ,  John Michael Wyrwas ,  Ron Lee Feldman ,  Kollengode Subramanian Narayanan ,  James Randolph Webster

    IPC分类号： G09G5/00

    CPC分类号： G02B6/0036 ,  G06F3/0421 ,  G06F2203/04108

    摘要： This disclosure relates to an interactive display, having a front surface including a viewing area, and providing an input/output interface for a user of an electronic device. A planar light guide (PLG) disposed substantially parallel to the front surface, has a periphery at least coextensive with the viewing area. A light-emitting source (LES), disposed outside the periphery of the PLG, is optically coupled with a PLG input. The PLG outputs reflected light, in a direction substantially orthogonal to the front surface, by reflecting light received from the LES. A light collecting device (LCD) collects scattered light that results from interaction of the reflected light with a user-controlled object. The LCD redirects the collected scattered light toward one or more light sensors. A processor recognizes, from outputs of the light sensors, an instance of a user gesture, and controls the interactive display and/or electronic device, responsive to the user gesture.

    摘要翻译： 本公开涉及具有包括观看区域的前表面以及为电子设备的用户提供输入/输出接口的交互式显示器。 基本上平行于前表面设置的平面光导（PLG）具有与观察区域至少共同延伸的周边。 设置在PLG外围的发光源（LES）与PLG输入光学耦合。 PLG通过反射从LES接收的光，在基本上正交于前表面的方向上输出反射光。 集光装置（LCD）收集由反射光与用户控制物体的相互作用产生的散射光。 LCD将所收集的散射光重定向到一个或多个光传感器。 处理器从光传感器的输出识别用户手势的实例，并且响应于用户手势来控制交互式显示和/或电子设备。