TRANSPARENT CONDUCTORS AND METHOD OF PREPARING SAME

摘要

PURPOSE: A transparent conductive film is provided to improve conductivity by reducing surface resistance and to enhance optical transmissivity by forming a reflection barrier layer on the back side of the substrate. CONSTITUTION: A transparent conductive film is prepared by applying an ink composition including silver-coated silica and nanowire to a substrate. The ratio of silver-coated silica and nanowire is about 1:0.5 - 1:2. The nanowire is silver nanowire, single walled carbon nanotube, or conductive polymer dispersion. The average granularity of the silver-coated silica is 150 nm or less.