| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a curing resin composition for a photo-spacer with which a flexible photo-spacer with little plastic deformation and with superior elastic characteristics is formed, and to provide a color filter having this kind of photo-spacer. <P>SOLUTION: The curing resin composition for the photo-spacer comprises a hydrophilic polymer with a polycyclic annular skeleton (A), an ethylenic unsaturated compound (B) and a polymerization initiator (C) and is characterized by producing a hardened substance having 0.1 or lower tan δ value. Also the color filter has the photo-spacer, which is formed of the hardenable resin composition and of which the elastic recovery [äelastic deformation (μm)/total deformation (μm)}×100], with respect to 0.2-0.8 mN/μm<SP>2</SP>pressure at 25°C is 50% or higher, and further, of which the plastic deformation at the time of deformation with load producing total deformation equal to 20% of height of the photo-spacer is equal to 10% or less thereof. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
