| 摘要 |
PROBLEM TO BE SOLVED: To provide, first, a photocurable resin composition suitable for curing by use of an LED light source, particularly, curing by irradiation with UV rays of a wavelength of 365 nm by LED, and to provide, second, a photocurable resin composition, a photocurable light-shielding coating material and a light leakage preventing agent useful for shielding against light, and a liquid crystal panel using these materials.SOLUTION: The photocurable resin composition comprises (A) a resin having a number average molecular weight of 900 to 10,000 and having a polymerizable unsaturated group, (B) a monomer having a polymerizable unsaturated group, and (C) a photopolymerization initiator in an amount of 1 to 10 parts by mass with respect to total 100 parts by mass of (A) and (B). The photocurable light-shielding coating material comprises the photocurable resin composition further containing (D) a thiol compound, (E) a filler having light-shielding property, and (F) a leuco compound. The liquid crystal panel suppresses leakage of light by applying the above photocurable light-shielding coating material on a panel side face. |
