PHOTOSENSITIVE RED-COLOR RESIN COMPOSITION, ITS MANUFACTURING METHOD, MANUFACTURING METHOD OF RED-COLOR PIXEL, COLOR FILTER, ITS MANUFACTURING METHOD, COLOR DISPLAY DEVICE, AND COLOR LIQUID CRYSTAL DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a photosensitive red-color resin composition which shows excellent development even if a concentration of pigment is high.

SOLUTION: The photosensitive red-color resin composition contains a red-color colorant, a resin, a photopolymerizable compound and a photopolymerization initiator. In this case, a red-color colorant content is 45-61 wt.% to the whole solid content, and the resin contains a main resin and an auxiliary resin which is lower in molecular weight than the main resin. Further, the photopolymerizable compound includes 1-4 photopolymerizable unsaturated bonds in its molecule, and its molecular weight is at most 400.

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