| 摘要 |
PROBLEM TO BE SOLVED: To provide a colored photosensitive resin composition.SOLUTION: The colored photosensitive resin composition comprises an alkali-soluble resin (A), a photopolymerizable compound (B), a photopolymerization initiator (C), a colorant (D), and a solvent (E). The colorant (D) comprises a pigment (d1) and a dye (d2). The alkali-soluble resin (A) contains a repeating unit represented by chemical formula 1. The glass transition temperature of the alkali-soluble resin (A) is controlled to be lower than 0°C, which significantly improves a development rate, sensitivity and adhesion strength of the composition, and which also minimizes a level difference in a pattern that may be increased by the colorant, and can significantly improve the transmittance of the pattern. |
