Polychem has received both Taiwanese and Japanese patents for the technologies of patterning transparent conductive polymer coatings while other countries' patents are pending.  With the new patterning methods and patterning etcher, it gives an excellent competitive advantage on transparent conductive polymer coatings, such as PEDOT/PSS and polyaniline.  The new patterning technologies are environmental friendly, simpler patterning steps, cost-saving and efficient, and it will definitely boost the applications of transparent conductive polymers for various industrial applications, such as touch panel, flexible display, etc.