COLOR FILTER, METHOD FOR MANUFACTURING THE SAME AND DISPLAY DEVICE

摘要

A color filter for a display device and a method for manufacturing the same are provided to prevent irregularity of color and improve the productivity and flatness of pixels. An ink-jet process injects a droplet of the ink-jet ink on the concave part of the plate divided by the partition. The droplet is heated in the heating process. The ink-jet ink for a color filter contains 80% of solvent having more than 190 boiling point characteristic, and 20% of solvent having more than 250 boiling point characteristic. The ink jet ink for the color filter contains solvent more than the boiling point 190deg.C over 90 mass % of the whole solvent. Moreover, solvent more than the boiling point 250deg.C is contained over 20 mass % of the whole solvent. The time between the end of droplet process, and the beginning of heating process is more than 30 seconds.