| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photopolymerizable composition less liable to cause a contrast change before and after heat treatment, and a color filter and a display device using the same. <P>SOLUTION: The photopolymerizable composition contains organic nanoparticles, a polymerizable monomer and/or a polymerizable oligomer and a photopolymerization initiator represented by general formula (α). The color filter and the display device using the same are also provided. In the formula (α), R<SP>1</SP>and R<SP>2</SP>each independently represent a hydrogen atom, an alkyl group, an aryl group or a specific group; R<SP>3</SP>represents a hydrogen atom, a halogen atom, an alkyl group or an alkoxy group; W represents a halogen atom; X and Y each independently represent a chlorine atom or a bromine atom; and m and n each independently represent 0, 1 or 2. <P>COPYRIGHT: (C)2008,JPO&INPIT |
