CONDUCTIVE POLYMER TRANSPARENT ELECTRODE AND FABRICATING METHOD THEREOF

摘要

The present invention relates to a conductive polymer transparent electrode and a method of fabricating the same, and fabricates the transparent electrode by laminating conductive polymer particles on a substrate using an electrostatic spray printing method. According to the present invention, the substrate is placed on a substrate holder, a mask pattern is formed on a surface of the substrate, and then a conductive polymer ink is filled in a capillary, which is placed upward the mask pattern, and voltage is applied to the conductive polymer ink in the capillary, in a state that the substrate holder is grounded. Thus, said conductive ink is induced toward said substrate, so that said conductive polymer particles are laminated on a surface of said substrate to form the transparent electrode, wherein said conductive polymer ink is sprayed from said capillary, with concentrating electric field at the end of said capillary. The present invention may easily fabricate the transparent electrode on even a plastic substrate, and provides the conductive polymer transparent electrode having excellent property enough to compete with the existing metal oxide transparent electrodes.