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61.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。
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公开(公告)号：US20080180630A1
公开(公告)日：2008-07-31
申请号：US12018048
申请日：2008-01-22
IPC分类号： G02F1/13
CPC分类号： G02F1/1313 , G02C7/083 , G02C2202/20 , G02C2202/22 , G02F1/13718 , G02F1/29
摘要： Embodiments of the present invention relate to a cholesteric liquid crystalline material which may be usable in an electro-active element for providing fail safe operation, polarization insensitivity, low electrical power consumption requirements, and a small number of electrical connections. The cholesteric liquid crystalline material may be usable in an electro-active element for providing a diffractive efficiency or focusing efficiency above 90% in an activated state of the electro-active element and a diffractive efficiency or focusing efficiency below 10% in a deactivated state of the electro-active element.
摘要翻译： 本发明的实施例涉及可用于提供故障安全操作，极化不敏感性，低功耗要求和少量电连接的电活性元件中的胆甾型液晶材料。 胆甾型液晶材料可用于电活性元件，用于在电活性元件的活化状态下提供高于90％的衍射效率或聚焦效率，并且衍生效率或聚焦效率低于10％ 电活性元件。
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公开(公告)号：US10126569B2
公开(公告)日：2018-11-13
申请号：US14850232
申请日：2015-09-10
摘要： A lens including a flexible refractive optic having a fixed refractive index, an electro-active element embedded within the flexible refractive optic, wherein the electro-active element has an alterable refractive index, and a controller electrically connected to the electro-active element wherein when power is applied thereto the refractive index of the electro-active element is altered.
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公开(公告)号：US08979259B2
公开(公告)日：2015-03-17
申请号：US13179219
申请日：2011-07-08
CPC分类号： G02C11/10 , G02C5/2272
摘要： A first device is provided. The first device includes a lens comprising at least a first electrical contact and a lens housing holding the lens. The lens housing includes at least a second electrical contact. The first device further comprises a compliant conductive element disposed between the first and the second electrical contact. The compliant conductive element electrically connects the first and second electrical contacts.
摘要翻译： 提供第一个设备。 第一装置包括至少包括第一电触头和保持透镜的透镜壳体的透镜。 透镜壳体至少包括第二电触点。 第一装置还包括设置在第一和第二电触点之间的柔性导电元件。 柔性导电元件电连接第一和第二电触点。
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公开(公告)号：US08905541B2
公开(公告)日：2014-12-09
申请号：US13298992
申请日：2011-11-17
CPC分类号： G02C7/101 , G02C1/10 , G02C5/146 , G02C5/2236 , G02C7/081 , G02C11/10 , Y10T29/49826
摘要： Embodiments may provide a first device that includes a frame having a first temple and a second temple. The frame may also comprise a housing module coupled (e.g. attached) to a structural member. The first device may further include a first lens and a second lens coupled to the frame and an electronics module that may be located within the housing module. The electronics module may include at least any two of: a power source; a controller; and/or a sensing mechanism.
摘要翻译： 实施例可以提供第一装置，其包括具有第一神庙和第二神殿的框架。 框架还可以包括耦合（例如附接）到结构构件的壳体模块。 第一装置还可以包括耦合到框架的第一透镜和第二透镜以及可以位于壳体模块内的电子模块。 电子模块可以包括以下至少任意两个：电源; 控制器 和/或感测机构。
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66.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：US08641191B2
公开(公告)日：2014-02-04
申请号：US13178090
申请日：2011-07-07
CPC分类号： G02B7/285 , G02B7/28 , G02C7/02 , G02C7/061 , G02C7/08 , G02C2202/22 , G02F2001/294
摘要： An ophthalmic lens is presented in which the lens includes a progressive addition region 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 near 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 are 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。
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公开(公告)号：US08523354B2
公开(公告)日：2013-09-03
申请号：US12408973
申请日：2009-03-23
申请人： Joshua N. Haddock , William Kokonaski , Roger Clarke , Philip Rawlins , Peter Crossley , James John
发明人： Joshua N. Haddock , William Kokonaski , Roger Clarke , Philip Rawlins , Peter Crossley , James John
IPC分类号： G02C7/06 , G02F1/1339
CPC分类号： G02C13/001 , B29D11/00028 , B29D11/00817 , G02C7/022 , G02C7/061 , G02C7/083 , G02C2202/16 , G02C2202/20 , G02F1/1339 , Y10T156/10
摘要： Aspects of the present invention provide an electro-active lens and method for manufacturing the same that encapsulates liquid crystal using solid transparent optical material using an improved liquid crystal seal feature. The seal feature greatly reduces the visibility of the liquid crystal seal feature in an assembled electro-active lens. The seal feature is also structurally robust such that the electro-active lens can be processed to fit a spectacle frame without disturbing containment of the liquid crystal and without disrupting electrical connectivity to the lens used to alter the refractive index of the liquid crystal, thereby ensuring fabrication of a commercially viable electro-active lens.
摘要翻译： 本发明的方面提供了一种使用改进的液晶密封特征的使用固体透明光学材料来封装液晶的电活性透镜及其制造方法。 密封特征大大降低了组装电动透镜中的液晶密封特征的可视性。 密封特征也在结构上是坚固的，使得电活性透镜可以被加工成适合眼镜框而不会干扰液晶的容纳，并且不破坏与用于改变液晶的折射率的透镜的电连接，从而确保 制造商业上可行的电活性透镜。
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公开(公告)号：US20130003014A1
公开(公告)日：2013-01-03
申请号：US13487572
申请日：2012-06-04
IPC分类号： G02C7/06
CPC分类号： G02C7/06 , G02C7/061 , G02C2202/16 , G02C2202/20
摘要： Aspects of the present invention provide multifocal lenses having one or more multifocal inserts comprising one or more diffractive regions. A diffractive region of a multifocal insert of the present invention can provide a constant optical power or can provide a progression of optical power, or any combination thereof. A multifocal insert of the present invention can be fabricated from any type of material and can be inserted into any type of bulk lens material. A diffractive region of a multifocal insert of the present invention can be positioned to be in optical communication with one or more optical regions of a host lens to provide a combined desired optical power in one or more vision zones. Index matching layers of the present invention can be used to reduce reflection losses at interfaces of the host lens and multifocal insert.
摘要翻译： 本发明的方面提供了具有包括一个或多个衍射区域的一个或多个多焦点插入物的多焦点透镜。 本发明的多焦点插入物的衍射区域可以提供恒定的光功率或者可以提供光功率的进展，或其任何组合。 本发明的多焦点插入件可以由任何类型的材料制成，并且可以插入到任何类型的散装透镜材料中。 本发明的多焦点插入件的衍射区域可以被定位成与主镜头的一个或多个光学区域光学连通，以在一个或多个视觉区域中提供组合的所需光学功率。 本发明的折射率匹配层可以用于减少主镜片和多焦点插入物的界面处的反射损失。
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69.发明授权公开(公告)号：US08319937B2
公开(公告)日：2012-11-27
申请号：US12101264
申请日：2008-04-11
IPC分类号： G02F1/13 , G02F1/1335 , G02B27/44
CPC分类号： G02F1/29 , G02C7/02 , G02C7/06 , G02C7/061 , G02C7/083 , G02C2202/16 , G02C2202/20 , G02F2001/294
摘要： An alignment layer may align molecules of a liquid crystalline material to a surface of a substrate having a diffractive optical power region using a nonlinear alignment. The alignment layer may align the molecules of the liquid crystalline material in one of a tangential alignment, a piecewise tangential alignment, a perpendicular alignment, a piecewise perpendicular alignment, a continuous intra-zone alignment, or a piecewise continuous intra-zone alignment. The nonlinear alignment may result in optimal or near optimal alignment of the liquid crystalline material thereby resulting in improved optics and fewer vision compromises.
摘要翻译： 取向层可以使用非线性对准将液晶材料的分子与具有衍射光学功率区域的基板的表面对准。 取向层可以将液晶材料的分子对准切线对准，分段切向对准，垂直取向，分段垂直取向，连续的区域内对准或分段连续的区域内对准。 非线性对准可以导致液晶材料的最佳或接近最佳对准，从而导致改进的光学和较少的视觉折中。
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公开(公告)号：US08317321B2
公开(公告)日：2012-11-27
申请号：US12166526
申请日：2008-07-02
IPC分类号： G02C7/02
CPC分类号： G02C7/06 , G02B5/1895 , G02C7/061 , G02C7/083 , G02C2202/20
摘要： A lens system is presented having a diffractive optical power region. The diffractive optical power region has a plurality of concentric surface relief diffractive structures. A greater portion of light incident on a diffractive structure near the center point contributes to the optical power than light incident on a diffractive structure peripherally spaced therefrom.
摘要翻译： 呈现具有衍射光功率区域的透镜系统。 衍射光学功率区具有多个同心的表面起伏衍射结构。 入射在靠近中心点的衍射结构上的大部分光比入射到与其周向间隔的衍射结构的光有贡献。
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