HIGH PERFORMANCE, LOW COST MULTIFOCAL LENS HAVING DYNAMIC PROGRESSIVE OPTICAL POWER REGION
    131.
    发明申请
    HIGH PERFORMANCE, LOW COST MULTIFOCAL LENS HAVING DYNAMIC PROGRESSIVE OPTICAL POWER REGION 审中-公开
    高性能,低成本的多功能光学动力区域

    公开(公告)号:US20120019773A1

    公开(公告)日:2012-01-26

    申请号:US13169996

    申请日:2011-06-27

    IPC分类号: G02C7/06

    CPC分类号: G02C7/08 G02B3/14

    摘要: An embryonic optical apparatus including a first lens component including a first surface and a second surface on an opposite side of the first lens component from the first surface, and a second lens component comprising a flexible element, wherein the flexible element of the second lens component comprises a first region that is variably movable towards and away from the first surface, thereby dynamically adjusting an optical power of the embryonic optical apparatus with respect to a light path through the first region and the first surface, and wherein the embryonic optical apparatus is configured such that at least a portion of the second surface is permanently alterable to permanently define an optical power of the first lens at least a second region of the second surface, the second region being optically aligned with the first region, thereby resulting in a prescription-quality ophthalmic optical apparatus.

    摘要翻译: 一种胚胎光学装置,包括第一透镜部件,所述第一透镜部件包括第一透镜部件和与第一表面相反的第一透镜部件的第二表面,以及包括柔性元件的第二透镜部件,其中第二透镜部件的柔性元件 包括能够朝向和远离第一表面可变地移动的第一区域,从而相对于通过第一区域和第一表面的光路动态地调整胚胎光学设备的光焦度,并且其中,构造初始光学设备 使得所述第二表面的至少一部分永久地可改变以在所述第二表面的至少第二区域永久地限定所述第一透镜的光焦度,所述第二区域与所述第一区域光学对准,由此导致处方 - 优质眼科光学仪器。

    Method and apparatus for correcting vision using an electro-active phoropter
    135.
    发明授权
    Method and apparatus for correcting vision using an electro-active phoropter 有权
    使用电动扫帚机矫正视力的方法和装置

    公开(公告)号:US07533993B2

    公开(公告)日:2009-05-19

    申请号:US11968102

    申请日:2007-12-31

    IPC分类号: A61B3/02

    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.

    摘要翻译: 公开了一种电活动扫帚机和使用电动扫帚仪测量患者视力处方的方法。 电动扫帚器包括一系列单独可寻址的电动式透镜。 当透镜上施加电位时,透镜具有正或负光焦度,而在透镜之间没有电位时,透镜具有中性光焦度。 每个透镜提供光学功率,当患者通过扫帚扫视器观看时,其是该系列镜片的净光学功率的一部分。 可以通过改变串联的不同透镜之间的电位分布来递增地调整扫描器的光焦度,以提供增加或减小的光功率,直到患者达到期望的清晰度水平并且已经确定视觉处方。

    Low battery indicator for electro-active spectacles
    139.
    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。