Curable resin composition for column spacer,column spacer, and liquid crystal display panel

摘要

It is an object of the present invention to provide a curable resin composition for a column spacer which has excellent developability and solubility and is capable of forming a clearly patterned column spacer without leaving a development residue at the time of pattern formation of the column spacer to be used in producing a liquid crystal display panel. The present invention is directed to a curable resin composition for a column spacer, which contains a compound having two or more polymerizable unsaturated bonds in a molecule, an alkali-soluble polymer compound, and a photo-reaction initiator, the compound having two or more polymerizable unsaturated bonds in a molecule being an oxide-modified compound having two or more polymerizable unsaturated bonds in a molecule.