METHOD FOR HIGH RESOLUTION INK-JET PRINT USING PRE-PATTERNED SUBSTRATE AND CONDUCTIVE SUBSTRATE MANUFACTURED USING THE SAME

摘要

A high resolution ink-jet printing method using a pre-patterned substrate and a conductive substrate manufactured by using the same are provided to allow ink spotted on a surface of the substrate from anisotropically flowing within a minute line width along an anisotropic minute pattern by a capillary phenomenon, and prevent the ink from being spread by forming the anisotropic minute pattern on the substrate. A high resolution ink-jet printing method using a pre-patterned substrate(100') includes the steps of: preparing the pre-patterned substrate by forming a stripe pattern of a strip shape repetitively formed on a surface of the substrate to be formed with a minute line width pattern; loading the substrate to an ink-jet printing apparatus; and drawing the minute line width pattern by spraying conductive ink to an area of the substrate having the stripe pattern. The conductive ink drawn on the substrate anisotropically flows within the area having the stripe pattern. The ink-jet printing apparatus includes an ink-jet head(300) and a driving stage.