METHOD FOR TREATMENT OF SUBSTRATE SURFACE, METHOD FOR MANUFACTURING SUBSTRATE, AND SUBSTRATE

摘要

A method for processing a substrate surface, a method for fabricating a substrate, and a substrate fabricated by the method are provided to lower surface energy of the substrate by treating a surfactant containing fluorine, thereby improving diffusion of ink. A surfactant containing a methoxy fluoro carbon-based solute is applied on at least one surface of a substrate(10), and the substrate is subjected to an annealing process(15). The methoxy fluoro carbon-based solute contains a silane-based coupling agent having a perfluoro alkoxy polymer in a fluoro carbon-based solvent. The fluoro carbon-based solvent contains a compound of a structure of CnF(2n+2).