INK COMPOSITION AND DISPLAY PANEL COMPRISING THE SAME AND METHOD MANUFACTURING THEREOF

摘要

Provided is an ink composition, which ensures flatness of a color filter for realizing colors in a liquid crystal display device, forms a micropattern having a uniform thickness of finally formed ink, and thus improves spectrochemical characteristics of the color filter. The ink composition comprises a polymerizable compound, a polymerization initiator, a binder, a colorant and a solvent including at least one main solvent having a boiling point of 150 deg.C or lower. The main solvent is used in an amount of at least 80 wt% based on the total content of the solvent. The main solvent has a vapor pressure of 2 mmHg or higher at room temperature. Further, the solvent comprises a co-solvent in an amount of 20 wt% or less based on the total content of the solvent.