| abstract |
Provided are: a negative photosensitive resin composition which can be sufficiently cured even with a small amount of light exposure and is capable of providing the upper surface of a partition wall with good ink repellency; a cured resin film and a partition wall, each of which has an upper surface that has good ink repellency; and an optical element which has dots that are formed with a high degree of accuracy by uniformly applying an ink to openings that are divided by a partition wall.nA negative photosensitive resin composition which contains (A) an alkali-soluble resin or alkali-soluble monomer having an ethylenic double bond, (B) a photopolymerization initiator, (C) a thiol compound having three or more mercapto groups in each molecule and (D) an ink-repellent agent; a cured resin film and a partition wall, each of which is formed using this negative photosensitive resin composition; and an optical element that has, on the surface of a substrate, a plurality of dots and the partition wall, which is positioned between adjacent dots. |