Patent ID: 8623497

Claim:
A touch screen panel, comprising: a substrate having a plurality of sensing patterns thereon; and an anti-reflection layer on the substrate, the anti-reflection layer including at least two inorganic materials and having a stacked structure of at least two sublayers having different refractive indices, each of the at least two sublayers of the anti-reflection layer including the at least two inorganic materials and the at least two sublayers of the anti-reflection layer being divided from a mixture by a difference in specific gravity of the at least two inorganic materials, wherein: the at least two sublayers of the anti-reflection layer include a first sublayer and a second sublayer, the first sublayer and the second sublayer each including SiO 2 and TiO 2 , the first sublayer contains a greater concentration of TiO 2 than the second sublayer, and the second sublayer contains a greater concentration of SiO 2 than the first sublayer.