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    Method and apparatus for correcting vision using an electro-active phoropter
    5.
    发明申请
    Method and apparatus for correcting vision using an electro-active phoropter 审中-公开

    公开(公告)号：US20070242224A1

    公开(公告)日：2007-10-18

    申请号：US11812194

    申请日：2007-06-15

    申请人： Ronald Blum ,  William Kokonaski ,  Dwight Duston

    发明人： Ronald Blum ,  William Kokonaski ,  Dwight Duston

    IPC分类号： A61B3/02

    CPC分类号： A61B3/1015 ,  A61B3/0285 ,  A61B3/04 ,  G02C7/083 ,  G02C7/101 ,  G02C2202/22

    摘要： An electro-active phoropter and a method of using the electro-active phoropter to measure a patient's vision prescription is disclosed. The electro-active phoropter includes a series of individually addressable electro-active lenses. The lenses have either a positive or negative optical power when an electrical potential is applied across the lens and a neutral optical power when no electrical potential is applied across the lens. Each lens provides an optical power that is part of a net optical power of the series of lenses when a patient views through the phoropter. The optical power of the phoropter can be incrementally adjusted by changing the distribution of the electrical potential across the different lenses of the series to provide increasing or decreasing optical power until a patient achieves a desired level of clarity and a vision prescription has been determined.

    LIGHT STEERING ASSEMBLIES
    6.
    发明申请
    LIGHT STEERING ASSEMBLIES 审中-公开
    轻型转向装置

    公开(公告)号：US20070146910A1

    公开(公告)日：2007-06-28

    申请号：US11615715

    申请日：2006-12-22

    申请人： Dwight Duston ,  Joshua Haddock ,  William Kokonaski ,  Ronald Blum ,  Daniel Colbert

    发明人： Dwight Duston ,  Joshua Haddock ,  William Kokonaski ,  Ronald Blum ,  Daniel Colbert

    IPC分类号： G02B5/04

    CPC分类号： G02F1/292 ,  F24S23/00 ,  F24S23/10 ,  F24S23/31 ,  F24S30/452 ,  F24S50/20 ,  F24S50/80 ,  G02B3/08 ,  G02B5/06 ,  G02B26/0883 ,  G02F1/13 ,  G02F1/133526 ,  G02F1/13471 ,  G02F1/29 ,  G02F2001/13324 ,  G02F2201/305 ,  G02F2203/24 ,  H01L31/0543 ,  H01L31/0547 ,  H01L31/055 ,  Y02E10/44 ,  Y02E10/47 ,  Y02E10/52

    摘要： Techniques and assemblies for steering light rays are described. An electro-optic prism is operable to provide controllable steering of light rays. The electro-optic prism includes a first electrode including multiple substantially parallel linear electrodes on a first substrate and a reference electrode on a second substrate. An electro-optic material is positioned between the first electrode and the reference electrode. When separately controllable voltages are provided to at least some of the linear electrodes, a gradient electric field is provided within the electro-optic material to cause the electro-optic material to have a refractive index gradient. The refractive index gradient can be controlled by varying the magnitude of the separately controllable voltages provided to at least some of the linear electrodes. Some implementations include using the electro-optic prism together with a static prism and/or physically adjusting a position of the electro-optic prism and a light focusing element in optical communication therewith.

    摘要翻译： 描述了用于转向光线的技术和组件。 电光棱镜可操作以提供可控的光线转向。 电光棱镜包括在第一基板上包括多个基本上平行的线状电极的第一电极和在第二基板上的参考电极。 电光材料位于第一电极和参考电极之间。 当向至少一些线性电极提供单独的可控电压时，在电光材料内提供梯度电场以使电光材料具有折射率梯度。 可以通过改变提供给至少一些线性电极的单独可控电压的幅度来控制折射率梯度。 一些实施方案包括将电光棱镜与静态棱镜一起使用和/或物理地调节电光棱镜的位置和与其光学通信的光聚焦元件。

    Electronic floor display with weight measurement and reflective display
    8.
    发明申请
    Electronic floor display with weight measurement and reflective display 失效
    电子地板显示，重量测量和反光显示

    公开(公告)号：US20060049955A1

    公开(公告)日：2006-03-09

    申请号：US11231772

    申请日：2005-09-22

    申请人： Ronald Blum ,  William Kokonaski ,  Dwight Duston

    发明人： Ronald Blum ,  William Kokonaski ,  Dwight Duston

    IPC分类号： G08B5/00

    CPC分类号： G09F19/22

    摘要： Embodiments of the present invention relate to a floor display system comprising or associated with a weight measuring device. An output of the weight measuring device may be processed by electronic logic to display corresponding information on an electronic display device of the floor display system. The information may relate to the weight of an object on the floor display system, in particular, for example, the weight of a person standing on the floor display system. The floor display system may further be capable of displaying arbitrary content including graphical images and verbal information, where the content is changeable on demand. Embodiments of the present invention further relate to a floor display system with reflective properties.

    摘要翻译： 本发明的实施例涉及一种包括或与重量测量装置相关联的地板显示系统。 重量测量装置的输出可以由电子逻辑处理，以在楼层显示系统的电子显示装置上显示对应的信息。 该信息可以涉及地板显示系统上的物体的重量，特别是例如站在地板显示系统上的人的重量。 地板显示系统还可以显示包括图形图像和口头信息的任意内容，其中内容可根据需要改变。 本发明的实施例还涉及具有反射特性的地面显示系统。

    Enhanced electro-active lens system
    10.
    发明申请
    Enhanced electro-active lens system 有权
    增强型电动式有源透镜系统

    公开(公告)号：US20050036109A1

    公开(公告)日：2005-02-17

    申请号：US10918496

    申请日：2004-08-13

    申请人： Ronald Blum ,  William Kokonaski ,  Dwight Duston

    发明人： Ronald Blum ,  William Kokonaski ,  Dwight Duston

    IPC分类号： G02B26/06 ,  G02C7/10 ,  G02C7/12 ,  G02C7/06 ,  G02B3/00 ,  G02B9/00

    CPC分类号： G02C7/083 ,  G02B26/06 ,  G02B27/0172 ,  G02B2027/011 ,  G02B2027/0123 ,  G02B2027/0178 ,  G02C7/088 ,  G02C2202/22

    摘要： A lens system and optical devices that provide enhanced vision correction are disclosed. The lens system includes an electro-active layer that provides correction of at least one higher order aberration. The higher order correction changes dynamically based on a user of the lens system's needs, such as a change by the user's gaze distance, pupil size, or changes in tear film following blinking, among others. Optical devices are also described that use these and other lens systems to provide correction of higher order aberrations. An optical guide is also described that guides the user's line of sight to see through a lens region having a correction for a higher order aberration.

    摘要翻译： 公开了提供增强的视力矫正的透镜系统和光学装置。 透镜系统包括提供至少一个更高阶像差的校正的电活性层。 基于用户的镜头系统的需要，诸如用户的注视距离的改变，瞳孔大小，或者闪烁之后的泪膜的变化等，更高阶校正的动态变化。 还描述了使用这些和其他透镜系统来提供更高阶像差的校正的光学装置。 还描述了一种引导用户的视线以观察具有用于较高阶像差的校正的透镜区域的光学引导件。