摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a curable resin composition for a column spacer exhibiting excellent adhesiveness particularly to a substrate formed with an acrylic resin film, forming a desired pattern form, and also not stripped off by rubbing treatment in a manufacturing process of a liquid crystal display element, not generating low temperature bubbling in a manufactured liquid crystal display element, and forming the column spacer effectively suppressing generation of color heterogeneity caused by gravity defects. <P>SOLUTION: The curable resin composition for a column spacer includes an alkali-soluble polymer, a polyfunctional (meth)acrylate compound to which at least one modification selected from the group consisting of caprolactone modification, ethylene oxide modification, and propylene oxide modification is made, and a photoreaction initiator wherein the photoreaction initiator includes a hexaarylbiimidazole compound, 4,4-bis(diethylamino)benzophenone, and 2-mercaptobenzothiazole. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |