System and method for selective light inhibition
    12.
    发明授权
    System and method for selective light inhibition 有权
    用于选择性光抑制的系统和方法

    公开(公告)号:US07556376B2

    公开(公告)日:2009-07-07

    申请号:US11892460

    申请日:2007-08-23

    IPC分类号: G02C7/10

    摘要: A film suitable for use in an ophthalmic system is provided. The film may selectively inhibit blue light within the wavelength range of 400 nm to 460 nm to reduce phototoxic light to the eye while maintaining photopic vision, and may be color balanced to allow for the system into which the film is incorporated to be perceived as colorless to a viewer observing and/or using the system. The system may have a photopic and scotopic luminous transmission of 85% or more and a phototoxicity ratio of less than 80%. When used in an ophthalmic system or other system disposed between an observer's eye and a light source, the film may reduce the flux of blue light to the internal structures of the eye while reducing or minimizing dilation of the pupil.

    摘要翻译: 提供了适用于眼科系统的薄膜。 该膜可以选择性地抑制在400nm至460nm的波长范围内的蓝光,以在保持视觉视觉的同时减少对眼睛的光毒性光,并且可以进行颜色平衡以允许将被引入膜的系统视为无色的 观察者观察和/或使用该系统。 该系统可以具有85%以上的光阴性和暗色光透射率,并且光毒性比小于80%。 当用于设置在观察者的眼睛和光源之间的眼科系统或其他系统时,该膜可以减少或减小瞳孔的扩张,使蓝光的通量减少到眼睛的内部结构。

    Low battery indicator for electro-active spectacles
    13.
    发明申请
    Low battery indicator for electro-active spectacles 审中-公开
    电动眼镜低电量指示器

    公开(公告)号:US20080106695A1

    公开(公告)日:2008-05-08

    申请号:US11976309

    申请日:2007-10-23

    IPC分类号: G02C7/06 G08B21/00 H02J7/00

    CPC分类号: G02C7/101 G02C7/08 G02C7/083

    摘要: A low power indicator for electro-active spectacle lenses is presented in which the low power indicator is a part of a controller for the electro-active spectacle lenses or is operably connected to the controller. The low power indicator may generate a signal when the power of the power source for the electro-active spectacle lenses is low. The signal may be used by the controller, or other circuitry to activate an indication to a user of the lenses that the power is low. Such an indication may be periodically activating and deactivating one of an optical power of the electro-active lenses, a vibration source, a visible light source, or an audible sound source.

    摘要翻译: 提出了一种用于电活动眼镜镜片的低功率指示器,其中低功率指示器是用于电活动眼镜片的控制器的一部分,或者可操作地连接到控制器。 当电活性眼镜镜片的电源的功率低时,低功率指示器可产生信号。 信号可以由控制器或其他电路使用以激活对功率为低的透镜的用户的指示。 这样的指示可以周期性地激活和去激活电动式透镜,振动源,可见光源或可听见声源的光学功率中的一种。

    ELECTRO-OPTIC LENS WITH INTEGRATED COMPONENTS FOR VARYING REFRACTIVE PROPERTIES
    15.
    发明申请
    ELECTRO-OPTIC LENS WITH INTEGRATED COMPONENTS FOR VARYING REFRACTIVE PROPERTIES 审中-公开
    具有整体组件的电光透镜,用于改变反射特性

    公开(公告)号:US20080106633A1

    公开(公告)日:2008-05-08

    申请号:US11844256

    申请日:2007-08-23

    IPC分类号: H04N5/232 H04N5/225

    摘要: A lens system for dynamically collecting refractive error is disclosed, the lens system comprising: a lens having at least one electro-active element having a refractive property that is alterable, the lens being capable of being shaped to fit a housing without hindering performance of the electro-active element, a controller in communication with each of the at least one electro-active element thereto, and an input generator adapted for generating an input signal and transmitting the input signal to the controller, the input signal being generated based at least in part on an input parameter.

    摘要翻译: 公开了一种用于动态地收集折射率误差的透镜系统,所述透镜系统包括:具有至少一个具有可变形的折射特性的电活性元件的透镜,所述透镜能够成形为适合外壳而不会妨碍 电活动元件,与其中的至少一个电活动元件中的每一个通信的控制器,以及适于产生输入信号并将输入信号传输到控制器的输入发生器,所述输入信号至少基于 部分输入参数。

    METHOD FOR LIGHT RAY STEERING
    17.
    发明申请
    METHOD FOR LIGHT RAY STEERING 审中-公开
    方法转向光

    公开(公告)号:US20070157924A1

    公开(公告)日:2007-07-12

    申请号:US11615691

    申请日:2006-12-22

    IPC分类号: F24J2/00

    摘要: Techniques and assemblies for light ray steering are described. A method includes receiving solar rays onto a surface of an electro-optic prism. The electro-optic prism includes a first electrode positioned on a first substrate, a second electrode positioned on a second substrate, and an electro-optic material positioned between the first and second electrodes. The first electrode includes multiple substantially parallel linear electrodes. The method further includes applying multiple voltages to some or all of the substantially parallel linear electrodes to generate a refractive index gradient across the electro-optic prism. The method further includes controlling the refractive index gradient so that the solar rays exit the electro-optic prism in a direction substantially normal to a light focusing element, and utilizing the light focusing element to focus the solar rays on a solar energy collector.

    摘要翻译: 描述了用于光线转向的技术和组件。 一种方法包括将太阳光线接收到电光棱镜的表面上。 电光棱镜包括位于第一基板上的第一电极,位于第二基板上的第二电极和位于第一和第二电极之间的电光材料。 第一电极包括多个基本上平行的线状电极。 该方法还包括将多个电压施加到一些或全部基本上平行的线性电极,以在电光棱镜上产生折射率梯度。 该方法还包括控制折射率梯度,使得太阳光线在基本上垂直于光聚焦元件的方向上离开电光棱镜,并且利用光聚焦元件将太阳光聚焦在太阳能收集器上。

    Electronic display device with separately articulated portions for floor advertising/messaging
    20.
    发明申请
    Electronic display device with separately articulated portions for floor advertising/messaging 审中-公开
    具有独立铰接部分的电子显示设备,用于楼层广告/消息传递

    公开(公告)号:US20060087501A1

    公开(公告)日:2006-04-27

    申请号:US11298450

    申请日:2005-12-12

    IPC分类号: G09G5/00

    摘要: Embodiments of the present invention relate to an electronic display device configured to be arranged at the base of shelving in commercial establishments. The electronic display device is configurable to display arbitrary content, but may specifically be configured to display advertising and promotional content relating to goods and products on the shelving. The electronic display device may be associated with an audio device configured to output related content.

    摘要翻译: 本发明的实施例涉及一种电子显示装置,其被配置为布置在商业场所的搁架的基座处。 电子显示装置可配置为显示任意内容,但是可以具体地被配置为在货架上显示与货物和产品有关的广告和促销内容。 电子显示设备可以与被配置为输出相关内容的音频设备相关联。