| abstract |
Disclosed is a transparent antireflection film capable of widely controlling a minute uneven structure on a surface and exhibiting an excellent antireflection effect for visible light, and a method for producing the same. SOLUTION: A transparent antireflection film having fine unevenness a mainly composed of alumina and a transparent thin film layer b supporting the fine unevenness, wherein the transparent thin film layer b is made of zirconia, silica, titania, A transparent antireflection film containing at least one selected from zinc oxide. The method for producing a transparent antireflection film as described above, wherein a multicomponent film formed using a coating solution containing at least one compound selected from a compound of zirconium, silicon, titanium and zinc and an aluminum compound is treated with warm water . [Selection] Figure 2 |