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公开(公告)号：US20090033863A1
公开(公告)日：2009-02-05
申请号：US12035779
申请日：2008-02-22
CPC分类号： A61F2/1659 , A61F2/14 , A61F2/141 , A61F2/145 , A61F2/16 , A61F2002/1696 , A61F2250/001 , G02C7/04 , G02C7/083 , G02C7/12 , G02C2202/04
摘要： Embodiments of the present invention relate to an electro-active element having a dynamic aperture. The electro-active element provides increased depth of field and may be used in a non-focusing ophthalmic device that that is spaced apart from but in optical communication with an intraocular lens, a corneal inlay, a corneal onlay, a contact lens, or a spectacle lens that provide an optical power. The electro-active element provides increased depth of field and may also be used in a focusing or non-focusing device such as an intraocular optic, an intraocular lens, a corneal inlay, a corneal onlay, or a contact lens which may or may not have an optical power. By changing the diameter of dynamic aperture either increased depth of field or increased light reaching the retina may be achieved.
摘要翻译： 本发明的实施例涉及具有动态孔径的电活性元件。 电活性元件提供增加的景深，并可用于非聚焦眼科装置，其与眼内透镜，角膜镶嵌物，角膜镶嵌物，隐形眼镜或隐形眼镜相隔开而与光学连通。 提供光功率的眼镜镜片。 电活性元件提供增加的景深，还可用于聚焦或非聚焦装置，例如眼内镜，眼内透镜，角膜嵌体，角膜镶嵌物或隐形眼镜，其可以或不可以 有光功率 通过改变动态孔径的直径，可以实现景深增加或到达视网膜的增加的光。
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公开(公告)号：US20080208335A1
公开(公告)日：2008-08-28
申请号：US12017858
申请日：2008-01-22
IPC分类号： A61F2/16
CPC分类号： G02C7/083 , A61F2/145 , A61F2/1616 , A61F2/1627 , A61F2250/0001 , A61N1/0543 , G02B1/043 , G02C7/04 , G02C7/049 , G02C2202/18 , G02C2202/20 , C08L29/10 , C08L33/24 , C08L81/06
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.
摘要翻译： 一种透镜，包括具有固定折射率的柔性折射光学元件，嵌入柔性折射光学元件内的电活性元件，其中所述电活性元件具有可改变的折射率，以及电连接到所述电活性元件的控制器，其中当 施加电力以改变电活性元件的折射率。
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3.发明申请MULTIFOCAL LENS HAVING A PROGRESSIVE OPTICAL POWER REGION AND A DISCONTINUITY 有权具有进步光功率区域和不连续性的多功能镜头公开(公告)号：US20080218689A1
公开(公告)日：2008-09-11
申请号：US11964030
申请日：2007-12-25
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： G02C7/061 , G02C7/06 , G02C7/063 , G02C7/066 , G02C2202/16
摘要： Embodiments of the present invention relate to a multifocal lens having a mostly spherical 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大致球面的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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4.发明申请STATIC PROGRESSIVE SURFACE REGION IN OPTICAL COMMUNICATION WITH A DYNAMIC OPTIC 有权具有动态光学的光通信中的静态表面区域公开(公告)号：US20100073632A1
公开(公告)日：2010-03-25
申请号：US12562631
申请日：2009-09-18
IPC分类号： G02C7/06
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：US20090161066A1
公开(公告)日：2009-06-25
申请号：US12333739
申请日：2008-12-12
CPC分类号： G02C7/061 , G02C7/06 , G02C2202/16
摘要： Aspects of the present invention provide multiple-layer composite lenses comprising two or more materials and methods for making the same. A multi-layer composite lens of the present invention can use multiple surfaces to form optical elements that can contribute to a total desired add power. The multiple contributing elements can be aligned so as to be in optical communication to form multiple stable vision zones to enhance optical performance and vision experience of the wearer. Distributing the total desired add power across multiple appropriately aligned optical elements that are in optical communication with one another can reduce the total distortion of the lens, minimize the number of optical discontinuities introduced and reduce the visibility of any introduced optical discontinuity. A surface of the multiple-layer composite lens can comprise a combined progressive structure and substantially constant optical power structure or a cropped progressive structure.
摘要翻译： 本发明的方面提供了包含两种或更多种材料的多层复合透镜及其制造方法。 本发明的多层复合透镜可以使用多个表面来形成可有助于总的所需添加功率的光学元件。 多个贡献元件可以对准以便进行光学通信以形成多个稳定的视区以增强佩戴者的光学性能和视觉体验。 分布在彼此光学连通的多个适当对准的光学元件上的总所需的加电功率可以减少透镜的总失真，使引入的光学不连续性的数量最小化，并降低所引入的光学不连续性的可视性。 多层复合透镜的表面可以包括组合渐进式结构和基本上恒定的光学功率结构或经裁剪的渐进式结构。
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公开(公告)号：US20090115961A1
公开(公告)日：2009-05-07
申请号：US12350983
申请日：2009-01-09
IPC分类号： G02C7/08
CPC分类号： G02C7/101 , B29D11/00817 , G02C7/08 , G02C7/083
摘要： An adapter for a spectacle frame is disclosed which is configured for enabling the spectacle frame to operate and control electro-active lenses housed therein. In particular, the spectacle frame may allow electro-active lenses housed therein to focus and be controlled both automatically and manually with heretofore unrealized results.
摘要翻译： 公开了一种用于眼镜框的适配器，其用于使眼镜架能够操作和控制其中容纳的电活动透镜。 特别地，眼镜架可以允许其中容纳的电活动透镜被聚焦并被自动和手动地控制，以至于未实现的结果。
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公开(公告)号：US20080174732A1
公开(公告)日：2008-07-24
申请号：US11968097
申请日：2007-12-31
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.
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8.发明申请Method and Apparatus for Correcting Vision Using an Electro-Active Phoropter 有权使用电动Phoropter矫正视力的方法和装置公开(公告)号：US20080246922A1
公开(公告)日：2008-10-09
申请号：US11968102
申请日：2007-12-31
IPC分类号： A61B3/028
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.
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。
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公开(公告)号：US20100195046A1
公开(公告)日：2010-08-05
申请号：US12698608
申请日：2010-02-02
申请人： Ronald D. BLUM , Tony Van Heugten
发明人： Ronald D. BLUM , Tony Van Heugten
IPC分类号： A61B3/10
CPC分类号： G02C13/005
摘要： Aspects of the present invention provide apparatuses and methods for conducting pupil height measurements. A multifocal measurement device of the present invention can comprise a base member and first and second adjustable measurement members. The multifocal measurement device can be connected to eyeglasses worn by a patient. A first knob can be used to adjust a vertical positioning of the first adjustable measurement member and a second knob can be used to adjust a vertical positioning of the second adjustable measurement member. The adjustable measurement members can each comprise pupillary alignment reference areas—such as transparent lines, opaque lines, or prisms—that can be positioned substantially in front of the pupils of the patient by adjusting the knobs. Pupil height measurements can subsequently be made by measuring the distances between the first and second pupillary alignment reference areas and the bottom of the eyeglasses worn by the patient.
摘要翻译： 本发明的方面提供了用于进行瞳孔高度测量的装置和方法。 本发明的多焦点测量装置可以包括基部构件和第一和第二可调节测量构件。 多焦点测量装置可以连接到由患者佩戴的眼镜。 可以使用第一旋钮来调节第一可调测量构件的垂直定位，并且可以使用第二旋钮来调节第二可调测量构件的垂直定位。 可调节测量构件可以各自包括瞳孔对准参考区域，例如透明线，不透明线或棱镜，其可以通过调节旋钮大致位于患者瞳孔的前方。 随后可以通过测量第一和第二瞳孔对准参考区域与患者佩戴的眼镜的底部之间的距离来进行瞳孔高度测量。
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