Transparent Conductive Film for Touch Panel

Abstract

Nowadays Touch Panel (TP) became a common input device for portable mobile system. Film/Film TP succeed to make TP unbreakable, thinner and lighter. Using polycarbonate for conductive film, optical property showed some improvement compare from using PET film. Modifying the surface structure of the functional coating layer, it made possible to achieve a good balance between anti-Newton rings and sparkle properties, which are in opposing role. Moreover it also avoids scratch that appears between top and bottom substrate in Film/Film TP