CURABLE RESIN COMPOSITION, SUBSTRATE FOR LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL PANEL

摘要

PROBLEM TO BE SOLVED: To provide a curable resin composition with high exposure sensitivity and capable of forming a precise pattern, a substrate for a liquid crystal panel equipped with a protective film for a colored layer or a spacer for a liquid crystal layer formed by the use of the composition, and a liquid crystal panel using the substrate.

SOLUTION: This curable resin composition comprises a copolymer (a) having a structure coupled with an acidic functional group unit and a photocurable functional group unit, a photopolymerization initiator (b) having a tertiary amine and a photocurable compound (c) having ≥1 acidic functional groups and ≥3 photocurable functional groups. The substrate for the liquid crystal panel is equipped with a transparent substrate 5 and a colored layer 7, and furthermore may be equipped with a protective film 8 coated on the colored layer and/or a spacer 12 provided in a non-display area in the substrate. At least one of the protective film and the spacer is formed by curing the composition. At least one of the substrates in a display side constituting the liquid crystal panel and in a liquid crystal driving side is the substrate for liquid crystal panel described above.

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