INK-HARDENING PRINTING METHOD AND COLOR FILTER FABRICATED USING THE SAME FOR ACCURATELY PRINTING RGB COLOR FILTER PATTERN ON SUBSTRATE

摘要

PURPOSE: An ink-hardening printing method and a color filter fabricated using the method are provided to accurately print an RGB color filter pattern of a color filter on a substrate through a simple process at a low cost. CONSTITUTION: An ink-hardening printing method includes a step of preparing a mold(120a), a step of coating ink(130a) on a depressed face of the mold, transferring the ink coated on the mold to a substrate and hardening the ink, and removing the mold from the substrate. The ink includes an optical-hardened ink, a thermal-hardened ink, and a conductive ink. The ink is hardened by irradiating light to the ink or applying heat to the ink. The ink is coated using a doctor blade technique.