Black photosensitive resin composition for light-shielding film, cured product using the same, and color filter and touch panel using the cured product as a light-shielding film

摘要

PROBLEM TO BE SOLVED: To provide a black photosensitive resin composition that can provide a black light-shielding film with a high light-shielding property, and has color characteristics that reflected light is in achromatic black.SOLUTION: There is provided a black photosensitive resin composition for a light-shielding film that contains (A) a polymerizable unsaturated group-containing alkali-soluble resin, (B) a photopolymerizable monomer having at least one ethylenically unsaturated bond, (C) a photopolymerization initiator, (D) a light-shielding material, (E) an organic pigment or dye, and (H) a solvent, where provided that the composition contains a monomer component becoming solid after photo-curing, the solid excluding (H) the solvent contains 10 to 60 mass% of (A), 10 to 60 parts by mass of (B) relative to 100 parts by mass of (A), 2 to 50 parts by mass of (C) relative to 100 parts by mass of the total amount of (A) and (B), and the solid further contains 30 to 60 mass% of (D) and 1 to 15 mass% of (E).