CONDUCTIVE ION INK COMPOSITION, METHOD FOR PREPARING SAME, AND METHOD FOR FORMING HIGHLY CONDUCTIVE PATTERN OR FILM USING SAME

摘要

The present invention relates to a conductive ion ink composition, to a method for preparing same and to a method for forming a highly conductive pattern or film using same. The metal ink composition according to the present invention has excellent oxidation stability and dispersibility to thus form a fine and uniform high-density conductive pattern or film and achieve high electrical conductivity. Further, the ink composition can be prepared at room temperature using a solution process, and a conductive pattern or film can be formed using a print process, thus achieving improved efficiency in a conductive ink composition preparation process and improved efficiency in a pattern-forming process, and enabling the conductive film to have a large area and to be formed using a continuous process. In addition, the thus-formed conductive pattern or film may have further improved electrical characteristics as a result of a heat treatment process using a light curing device.