METHOD FOR MANUFACTURING TOUCH SCREEN PANELS USING A DRY ETCHING APPARATUS

A dry etching apparatus for performing dry etching in manufacture of a set of touch screen panels on a mother substrate, including a chamber, an upper electrode in the chamber at an upper portion thereof, the upper electrode configured to apply a high-frequency power source (RF) to the interior of the chamber, a lower electrode in the chamber at a lower portion thereof, the lower electrode configured to apply the high-frequency power source to the interior of the chamber, a gas injection port configured to inject a compound mixture gas into the chamber, an exhaust port configured to exhaust a reactive gas produced in the interior of the chamber, and a shadow mask disposed above a location on the lower electrode for the mother substrate for the touch screen panels, the shadow mask having a plurality of exposure windows respectively corresponding to a plurality of exposure portions to be formed.