| abstract |
The present invention provides a black photosensitive resin composition, a color filter including a columnar spacer, a black matrix, or a black columnar spacer manufactured using the same, and a display device including the color filter. The black photosensitive resin composition The substance contains (A) a colorant; (B) an alkali-soluble resin; (C) a photopolymerizable compound; (D) a photopolymerization initiator; and (E) a solvent. The (B) alkali-soluble resin also contains the following chemical formula 1 Unlike the monomer of Chemical Formula 2, the (C) photopolymerizable compound includes a monomer having 4 to 7 functional groups, and the (C) photopolymerizable compound has an acid value of 25 to 50 mg KOH / g. |