VARIABLE FOCUS LENS AND OPTICAL DEVICE USING THE SAME AS WELL AS METHOD OF MANUFACTURING VARIABLE FOCUS LENS

摘要

VARIABLE FOCUS LENS AND OPTICAL DEVICE USING THE SAME AS WELL AS METHOD OF MANUFACTURING VARIABLE FOCUS LENSABSTRACT OF THE DISCLOSUREA variable focus lens contains a conductive liquid material portion and an insulative liquid material portion in a cylindrical container and includes a first electrode which applies voltage to the conductive liquid material portion through a dielectric layer and a second electrode which directly contacts with the conductive liquid material portion, in which the dielectric layer is an anodized portion 22 made of a metal oxide formed by anodizing the first electrode.FIGURE 5