16.2: Reverse‐Offset Printed Single‐layer Metal‐Mesh Touch Screen Panel

Touch screen panel is one of the most innovative parts in modern electronic devices. We developed a single-layer printed metal-mesh touch screen sensor using projective capacitive touch sensing. The sensing electrodes and routing electrodes are printed at once forming a single layer by reverse-offset printing using Ag nanoparticle ink. Each sensing electrode is composed of rectangular metal mesh. In this paper, we described the manufacturing process of 5“ single-layer printed metal-mesh touch sensor implemented on transparent plastic film.