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    • 1. 发明申请
    • ADVANCED ELECTRO-ACTIVE OPTIC DEVICE
    • 先进的电活动光学装置
    • US20140327875A1
    • 2014-11-06
    • US14003781
    • 2012-03-08
    • Ronald BlumWilliam Kokonaski
    • Ronald BlumWilliam Kokonaski
    • G02C7/02A61F2/16G02C7/04
    • G02C7/022A61F2/1624A61F2/1648A61F2250/0002G02C7/04G02C7/041G02C7/049G02C7/083G02C2202/20
    • Ophthalmic lenses are described including an ophthalmic base, and a plurality of electro-active elements, such as dynamic micro-lenses or micro-prismatic apertures. Each electro-active element may be configured to dynamically change optical power. The ophthalmic lens may be configured such that an optical power of the ophthalmic lens focuses mostly one image at one time on the retina of the eye of the wearer. The ophthalmic lens may be, for example, a spectacle lens, other types of specialty lenses such as used for gaming and the like, a contact lens, an intra-ocular lens, and intra-ocular optic, etc. Each electro-active element may include liquid crystal, such as dichroic, non-dichroic, nematic, and/or cholesteric liquid crystal. The electro-active elements may comprise non-dichroic liquid crystal, and gaps between the electro-active elements may include a dichroic liquid crystal, or the electro-active elements may be shaped and arranged in a substantially conformal pattern.
    • 描述的眼镜包括眼底,以及多个电活性元件,例如动态微透镜或微棱镜孔。 每个电活性元件可以被配置为动态地改变光功率。 眼科镜片可以被配置为使得眼用透镜的光焦度主要聚焦在穿戴者的眼睛的视网膜上的一个图像上。 眼用透镜可以是例如眼镜镜片,用于游戏等的其他类型的特殊镜片,隐形眼镜,眼内镜片和眼内镜片等。每个电活性元件 可以包括液晶,例如二色性,非二色性,向列型和/或胆甾型液晶。 电活性元件可以包括非二色性液晶,并且电活性元件之间的间隙可以包括二色性液晶,或者电活性元件可以以基本上共形的图案形状和布置。