| 摘要 |
<p>PURPOSE: A printing composition is provided to use for forming patterns having fine line width, according to solving drying to atmosphere, and an absorption problem to blanket. CONSTITUTION: A printing composition comprises an ionic liquid, and additionally solvent and/or functional material. The amount of the ionic liquid is 0.1-10 weight% among the total printing compostion. The functional material additionally comprises at least one among a conductive material, an insulative material, and a semi-conductive material. On the basis of total weight of the printing compostion, 0.01-10 weight% of the ionic acid, 5-80 weight% of the solvent, and 15-90 weight% of the functional material are contained. A printing method comprises a step of printing the printing compostion on material.</p> |
