Photochromics, photochromic materials and methods for manufacturing the same

摘要

A photochromic includes a laminated film including a composite oxide film (5) composed of at least two elements selected from the group consisting of Ti, Mn, Co, Ni, Zn, and Sn, and the group consisting of Mg, Al, and Si, respectively, and a transparent conductive film (2), wherein the light transmission property is changed by UV irradiation.