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44 条记录 (耗时 0.029 秒)

    Musical and illuminating jump rope
    41.
    发明申请
    Musical and illuminating jump rope 审中-公开
    音乐和照明跳绳

    公开(公告)号：US20050192164A1

    公开(公告)日：2005-09-01

    申请号：US10789888

    申请日：2004-02-27

    申请人： Kenneth Epstein

    发明人： Kenneth Epstein

    IPC分类号： A63B5/20 ,  A63B21/005

    CPC分类号： A63B5/20 ,  A63B2071/0625 ,  A63B2208/12

    摘要： A musical and illuminated jump rope has flexible hollow tubing with a first handle at one end of the tubing and a second handle at the opposite end of the tubing. A plurality of light emitting diodes are positioned within the tubing. Within the first handle are at least one battery, an on/off switch, a control circuit, a music chip with pre-programmed music, beat tracks or sound and a speaker. Current from the battery through the control circuit drives the music chip and speaker to play music for the jump rope and drives the light emitting diodes to emit light providing illumination from the jump rope.

    摘要翻译： 音乐和照明跳绳具有柔性中空管，在管的一端具有第一手柄，在管的相对端具有第二把手。 多个发光二极管位于管内。 在第一个手柄内至少有一个电池，一个开/关开关，一个控制电路，一个带有预编程音乐的音乐芯片，节拍轨道或声音以及扬声器。 从电池通过控制电路的电流驱动音乐芯片和扬声器来播放跳绳的音乐并且驱动发光二极管发射提供来自跳绳的照明的光。

    Multiple lightguide backlight
    43.
    发明申请
    Multiple lightguide backlight 失效
    多个光导背光

    公开(公告)号：US20050135115A1

    公开(公告)日：2005-06-23

    申请号：US10744569

    申请日：2003-12-23

    申请人： David Lamb ,  Keith Kotchick ,  Mark O'Neill ,  Patrick Marushin ,  Mark Gardiner ,  Kenneth Epstein ,  Philip Watson

    发明人： David Lamb ,  Keith Kotchick ,  Mark O'Neill ,  Patrick Marushin ,  Mark Gardiner ,  Kenneth Epstein ,  Philip Watson

    IPC分类号： F21V8/00 ,  G02B6/00 ,  G02F1/1335 ,  G02F1/13357 ,  F21V9/14

    CPC分类号： G02B6/0076 ,  G02B6/0046 ,  G02B6/0068

    摘要： The present disclosure is directed to backlighting systems, which include first and second lightguides, at least one light source optically connected to an edge of the first lightguide and at least one light source optically connected to an edge of the second lightguide for supplying light into their respective interiors. In the appropriate exemplary embodiments, the backlighting systems of the present disclosure include an extractor disposed at a surface of the second lightguide for diffuse extraction of light from the interior of the second lightguide. In such exemplary embodiments, at least a portion of the light supplied into the interior of the second lightguide and then diffusely extracted therefrom enters the interior of the first lightguide through a substantially optically clear surface. In some exemplary embodiments, the backlighting systems of the present disclosure include recycling enhancement structures, which may be attached to the first lightguide.

    摘要翻译： 本公开涉及背光系统，其包括第一和第二光导，光学连接到第一光导的边缘的至少一个光源和光学连接到第二光导的边缘的至少一个光源，用于将光提供给它们 各自的内饰。 在适当的示例性实施例中，本公开的背光系统包括设置在第二光导的表面处的用于从第二光导的内部扩散地提取光的提取器。 在这样的示例性实施例中，供应到第二光导内部然后从其中扩散地提取的光的至少一部分通过基本光学透明的表面进入第一光导的内部。 在一些示例性实施例中，本公开的背光系统包括可附接到第一光导的再循环增强结构。