SWITCHABLE LENS DEVICE, AND STEREOSCOPIC DISPLAY DEVICE USING THE SAME

摘要

The present invention relates to a switchable lens device capable of displaying both a two-dimensional image and a stereoscopic image and to a stereoscopic display device using the same. The switchable lens device according to an aspect of the present invention comprises: a first film; a second film placed to correspond to the first film; a first lens layer attached to the first film and including convex surfaces; a second lens layer formed to level the convex surfaces of the first lens layer and having concave surfaces corresponding to the convex surfaces; and a charging part formed inside the first lens layer.