51.3: The Use of Transparent Conductive Polymer for Electrode Materials in Flexible Electronic Paper

Transparent conductive polymer of PEDOT/PSS has been applied to top electrodes of flexible electronic-paper display. High resolution electrode patterning of the polymer materials in a line shape has been performed by laser ablation method. An 8.4-in. diagonal and 82 dpi flexible electronic paper using quick response liquid-powder technology has been prepared by applying the patterned flexible substrates. The flexible electronic paper with PEDOT/PSS electrodes has exhibited comparable display properties to that consisting of ITO electrodes.