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1. 发明申请

US20080174732A1 ENHANCED ELECTRO-ACTIVE LENS SYSTEM 有权
公开(公告)号：US20080174732A1
公开(公告)日：2008-07-24
申请号：US11968097
申请日：2007-12-31
申请人： Ronald D. BLUM , William KOKONASKI , Dwight P. Duston
发明人： Ronald D. BLUM , William KOKONASKI , Dwight P. Duston
IPC分类号： G02C7/06 , G02B3/10
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.

2. 发明申请

US20080246922A1 Method and Apparatus for Correcting Vision Using an Electro-Active Phoropter 有权
标题翻译：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
申请人： Ronald D. BLUM , William KOKONASKI , Dwight P. DUSTON
发明人： Ronald D. BLUM , William KOKONASKI , Dwight P. DUSTON
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。

3. 发明申请

US20080239236A1 ENHANCED ELECTRO-ACTIVE LENS SYSTEM 审中-公开
标题翻译：增强电动式镜头系统
公开(公告)号：US20080239236A1
公开(公告)日：2008-10-02
申请号：US11968100
申请日：2007-12-31
申请人： Ronald BLUM , William KOKONASKI , Dwight P. DUSTON
发明人： Ronald BLUM , William KOKONASKI , Dwight P. DUSTON
IPC分类号： G02C7/02
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.
摘要翻译：公开了提供增强的视力矫正的透镜系统和光学装置。透镜系统包括提供至少一个更高阶像差的校正的电活性层。基于用户的镜头系统的需要，诸如用户的注视距离的改变，瞳孔大小，或者闪烁之后的泪膜的变化等，更高阶校正的动态变化。还描述了使用这些和其他透镜系统来提供更高阶像差的校正的光学装置。还描述了一种引导用户的视线以观察具有用于较高阶像差的校正的透镜区域的光学引导件。

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