Making transparent touch-responsive device with micro-wire electrodes

摘要

A method of making a touch-responsive capacitive device includes providing a transparent substrate and forming anisotropically conductive first and second electrodes extending in corresponding first and second orthogonal length directions over the substrate. Anisotropically conductive first and second electrodes each with electrically connected micro-wires are formed on opposing sides of the transparent substrate. The anisotropically conductive first and second electrodes extend in corresponding first and second length directions. The first and second micro-wires are formed with substantially parallel straight micro-wires extending substantially in the corresponding first and second length directions and a plurality of angled micro-wires are formed at a non-orthogonal angle to the straight micro-wires and electrically connect the straight micro-wires so that the anisotropically conductive first and second electrodes have a greater electrical conductivity in the corresponding first and second length directions than in another anisotropically conductive electrode direction.