| abstract |
The purpose of the present invention is to provide the following: a black resin composition with which, if a resin black matrix has been formed on a glass substrate, adhesiveness to the substrate during such development is good, solubility with the developing solution is good, and high definition pattern workability is possible; a resin black matrix substrate that uses such a photosensitive black resin composition; and a light-blocking film for a color filter or touch panel. The present invention provides a photosensitive black resin composition comprising at least a light-blocking material, an alkali-soluble resin, a photopolymerization initiator, and a solvent, wherein the composition contains at least an oxetane compound having a specific structure as an additive, and contains 1.5 to 10.0 wt% of the oxetane compound in terms of the total of the light-blocking material and alkali-soluble resin. |