Economic conductive materials for touch screen applications using invisible patterning technology from Clevios(TM) will be announced at the exhibition. The <a href= " http://clevios.com/en/home/clevios-homepage.aspx “> Heraeus Conductive Polymers Division is pleased to announce it will spotlight highly conductive Clevios(TM) PEDOT:PSS coating layer materials together with optimized etching and masking agents for patterning of touch screens at the <a href= " http://www.displaytaiwan.com “> Display Taiwan exhibition. Heraeus has, with its development…