COLORED COMPOSITION FOR COLOR FILTER AND COLOR FILTER USING THE SAME

摘要

A colored composition for a color filter is provided to ensure good fluidity, heat resistance and high contrast by containing both low molecular weight transparent resin and high molecular weight transparent resin. A colored composition for a color filter contains transparent resin and colorant. The transparent resin comprises a low molecular weight transparent resin having the molecular weight distribution(Mw/Mn) within the range of 1.7~2.2 and the average molecular weight(Mw) within the range of 2000~25000; and a high molecular weight transparent resin having the molecular weight distribution(Mw/Mn) within the range of 1.7~2.2 and the average molecular weight(Mw) within the range of 46000~80000.