COLORED RESIN COMPOSITION FOR COLOR FILTER, COLOR FILTER, AND DISPLAY DEVICE

摘要

A colored resin composition for a color filter is provided which can form a colored layer having excellent stability of sensitivity over time and excellent substrate adhesion, heat resistance and solvent resistance, and in which water stains during development are suppressed. This colored resin composition for a color filter contains a lake colorant, a dispersant, an alkali soluble resin, a polyfunctional monomer, an initiator and a solvent. The alkali soluble resin has a hydrocarbon ring and an ethylenic double bond, and has an acid value of 80-300 mgKOH/g. The content ratio of a silane coupling agent to the total solid content in the colored resin composition is 1 mass% or less.