INK COMPOSITION, COLOR FILTER MANUFACTURED BY USING THE SAME, AND DISPLAY DEVICE COMPRISING THE SAME

摘要

PURPOSE: An ink composition is provided to improve an initial jetting property due to volatility degradation and a contrast ratio according to excellent nanopigment dispersion. CONSTITUTION: An ink composition comprises a binder polymer, a polymerizable compound with an ethylenically unsaturated bond, a thermal initiator or photoinitiator, a solvent with a boiling point of 180°C or more, a solvent with a hydroxyl group, a solvent with a boiling point of 180°C or less, and pigment. A color filter includes the pixel filled with a light shielding portion formed by the black matrix and an ink layer formed using the ink composition.