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186 条记录 (耗时 0.043 秒)

    Static progressive surface region in optical communication with a dynamic optic
    61.
    发明授权
    Static progressive surface region in optical communication with a dynamic optic 有权
    与动态光学器件进行光学通信的静态渐进表面区域

    公开(公告)号：US07604349B2

    公开(公告)日：2009-10-20

    申请号：US11808759

    申请日：2007-06-12

    申请人： Ronald D. Blum ,  William Kokonaski ,  Venkatramani S. Iyer ,  Joshua N. Haddock

    发明人： Ronald D. Blum ,  William Kokonaski ,  Venkatramani S. Iyer ,  Joshua N. Haddock

    IPC分类号： G02C7/06 ,  G02F1/1335

    CPC分类号： G02C7/063 ,  G02C7/061 ,  G02C7/083 ,  G02C2202/20

    摘要： An ophthalmic lens is presented in which the lens includes a progressive addition legion and a dynamic optic. The dynamic optic and the progressive addition region are in optical communication. The progressive addition region has an add power which is less than a user's neat viewing distance add power. The dynamic optic, when activated, provides the additional needed optical power for the wearer to see clearly at a near distance. This combination leads to the unexpected result that not only does the wearer have the ability to see clearly at intermediate and near distances, but the level of unwanted astigmatism, distortion, and vision compromise ale reduced significantly.

    摘要翻译： 提出了一种眼科镜片，其中透镜包括逐行加法区域和动态光学元件。 动态光学和渐进加法区域是光通信的。 逐行添加区域具有小于用户近距离观看距离添加功率的附加功率。 动态光学元件在被激活时提供额外的所需光学功率，以使佩戴者在近距离处清楚地看到。 这种组合导致意想不到的结果，不仅佩戴者具有在中间和近距离处清晰地看到的能力，而且有意义的散光，扭曲和视觉折中的水平显着降低。

    Multifocal Lens Having a Progressive Optical Power Region and a Discontinuity
    63.
    发明申请
    Multifocal Lens Having a Progressive Optical Power Region and a Discontinuity 审中-公开
    具有渐进光功率区域和不连续性的多焦点透镜

    公开(公告)号：US20080273169A1

    公开(公告)日：2008-11-06

    申请号：US12059908

    申请日：2008-03-31

    申请人： RONALD D. BLUM ,  William Kokonaski ,  Venkatramani S. Iyer ,  Joshua N. Haddock ,  Mark Mattison-Shupnick

    发明人： RONALD D. BLUM ,  William Kokonaski ,  Venkatramani S. Iyer ,  Joshua N. Haddock ,  Mark Mattison-Shupnick

    IPC分类号： G02C7/06

    CPC分类号： G02C7/063 ,  G02C7/06 ,  G02C7/061 ,  G02C2202/20

    摘要： Embodiments of the present invention relate to a multifocal lens having a diffractive optical power region and a progressive optical power region. Embodiments of the present invention provide for the proper alignment and positioning of each of these regions, the amount of optical power provided by each of the regions, the optical design of the progressive optical power region, and the size and shape of each of the regions. The combination of these design parameters allows for an optical design having less unwanted astigmatism and distortion as well as both a wider channel width and a shorter channel length compared to conventional PALs. Embodiments of the present invention may also provide a new, inventive far-intermediate distance zone and may further provide for increased vertical stability of vision within a zone of the lens.

    摘要翻译： 本发明的实施例涉及具有衍射光功率区域和逐行光焦度区域的多焦点透镜。 本发明的实施例提供了这些区域中的每一个的适当对准和定位，由每个区域提供的光功率的量，逐行光焦度区域的光学设计以及每个区域的尺寸和形状 。 与常规PAL相比，这些设计参数的组合允许具有较少有害像散和失真的光学设计以及更宽的通道宽度和更短的通道长度。 本发明的实施例还可以提供新的本发明的远中间距离区域，并且还可以提供在透镜区域内增加的视觉垂直稳定性。

    Electro-active intraocular lenses
    64.
    发明授权
    Electro-active intraocular lenses 有权
    电活动眼内透镜

    公开(公告)号：US08778022B2

    公开(公告)日：2014-07-15

    申请号：US11261035

    申请日：2005-10-28

    申请人： Ronald D. Blum ,  William Kokonaski

    发明人： Ronald D. Blum ,  William Kokonaski

    IPC分类号： A61F2/16

    CPC分类号： A61F2/1613 ,  A61F2/1627 ,  A61F9/061 ,  G02C7/06 ,  G02C7/083 ,  G02C7/101 ,  G02C7/16 ,  G02C11/10 ,  H02J50/10 ,  H04N5/2253 ,  H04N5/23203 ,  H04N5/23293

    摘要： An intraocular system is presented that may include an electro-active element having multiple independently controllable zones or pixels, and a controller capable of being remotely programmed. The system or element may be flexible, such that it can be folded for insertion into the eye. The system may include various energy storage and charging mechanisms to provide power to the lens and/or the controller.

    摘要翻译： 提出了可以包括具有多个可独立控制的区域或像素的电活性元件的眼内系统，以及能够进行远程编程的控制器。 系统或元件可以是柔性的，使得其可以被折叠以插入到眼睛中。 该系统可以包括各种能量存储和充电机构，以向透镜和/或控制器提供电力。

    Electro-Active Lenses Including Thin Glass Substrates
    67.
    发明申请
    Electro-Active Lenses Including Thin Glass Substrates 有权
    包括薄玻璃基板的电活性透镜

    公开(公告)号：US20130027655A1

    公开(公告)日：2013-01-31

    申请号：US13488064

    申请日：2012-06-04

    申请人： Ronald Blum ,  Amitava Gupta ,  William Kokonaski ,  Venkatramani Iyer

    发明人： Ronald Blum ,  Amitava Gupta ,  William Kokonaski ,  Venkatramani Iyer

    IPC分类号： G02F1/29 ,  G02F1/133

    CPC分类号： G02C7/083

    摘要： An electro-active optical cell is described including a layer of electro-active material, a front glass substrate member, and a back glass substrate member. The optical cell is capable of independently providing changeable optical power with the application of an electrical potential. The cell is also configured to be affixed to an external surface of a plastic substrate and to provide the changeable optical power, with at least one of the front substrate or the back substrate of the optical cell being an outermost optical layer. The layer of electro-active material may have a thickness less than 10 μm, and the glass substrate members may each have a thickness approximately between 20 μm and 500 μm.

    摘要翻译： 描述了一种电活性光电池，其包括电活性材料层，前玻璃基板部件和后玻璃基板部件。 光电池能够独立地提供具有电位的可变光功率。 电池还被配置为固定到塑料基板的外表面并且提供可变光学功率，光学单元的前基板或后基板中的至少一个是最外的光学层。 电活性材料层的厚度可以小于10μm，玻璃基板的厚度可以分别为20μm〜500μm左右。

    Electro-active spectacles and method of fabricating same
    69.
    发明授权
    Electro-active spectacles and method of fabricating same 有权
    电活性眼镜及其制造方法

    公开(公告)号：US07425066B2

    公开(公告)日：2008-09-16

    申请号：US11812287

    申请日：2007-06-18

    申请人： Ronald D. Blum ,  William Kokonaski

    发明人： Ronald D. Blum ,  William Kokonaski

    IPC分类号： G02C7/02

    CPC分类号： G02F1/1345 ,  G02C7/08 ,  G02C7/083 ,  G02F1/134309 ,  G02F1/13452 ,  G02F1/29 ,  G02F2203/28

    摘要： A composite lens assembly comprising an electro-active lens assembly, a first lens wafer, and a second lens wafer is provided. The electro-active lens assembly has an upper substrate layer with a planar upper surface and a lower substrate layer with a planar lower surface. The first lens wafer has a planar lower wafer surface adjacent and parallel to the planar upper surface of the upper substrate layer of the electro-active lens assembly. The second lens wafer has a planar upper, wafer surface adjacent and parallel to the planar lower surface of the lower substrate layer of the electro-active lens assembly.

    摘要翻译： 提供了一种复合透镜组件，其包括电活性透镜组件，第一透镜晶片和第二透镜晶片。 电活性透镜组件具有具有平面上表面的上基板层和具有平坦下表面的下基板层。 第一透镜晶片具有与电活性透镜组件的上基板层的平面上表面相邻并平行的平面下晶片表面。 第二透镜晶片具有与电活性透镜组件的下基板层的平面下表面相邻并平行的平面上晶片表面。

    Method and apparatus for correcting vision using an electro-active phoropter
    70.
    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.