MULTIFOCAL LENS
卷宗概要
申请人
KOREA ELECTRONICS TECHNOLOGY INSTITUTE
发明人
Soon Hyung KWON
IPC 分类
CPC 分类
Disclosed is a multifocal lens including a lens configured such that one surface thereof facing an eye is concave and a liquid crystal layer formed on one surface of the lens, wherein the liquid crystal layer refracts a part of light that has passed through the lens according to an arrangement direction of liquid crystals and gathers the same to the center according to the shape of the one surface of the lens, whereby myopia and hyperopia may be simultaneously corrected with one lens.
原文（中文）
Disclosed is a multifocal lens including a lens configured such that one surface thereof facing an eye is concave and a liquid crystal layer formed on one surface of the lens, wherein the liquid crystal layer refracts a part of light that has passed through the lens according to an arrangement direction of liquid crystals and gathers the same to the center according to the shape of the one surface of the lens, whereby myopia and hyperopia may be simultaneously corrected with one lens.