Colored photosensitive resin composition, colored pattern, color filter and image display device

The present invention provides a colored photosensitive resin composition, a colored pattern formed using the same, a color filter, and an image display device provided with the color filter, the colored photosensitive resin composition comprising a colorant, an alkali-soluble resin, a photopolymerizable compound, a photopolymerization initiator, an ultraviolet light absorber, and a solvent, the colorant contains a magenta dye, the photopolymerization initiator contains a biimidazole compound and an oxime compound, and the ultraviolet light absorber satisfies specific absorbance conditions. When the colored photosensitive resin composition is applied to a color filter, the film retention rate is high, and the film hardness, the light resistance and the hole resolution are excellent. 本发明提供着色感光性树脂组合物、利用其形成的着色图案、滤色器和具备上述滤色器的图像显示装置，上述着色感光性树脂组合物包含着色剂、碱溶性树脂、光聚合性化合物、光聚合引发剂、紫外线吸收剂以及溶剂，上述着色剂包含品红色染料，上述光聚合引发剂包含联咪唑系化合物和肟系化合物，上述紫外线吸收剂满足特定吸光度条件。本发明的着色感光性树脂组合物在应用于滤色器时留膜率高且膜硬度、耐光性以及孔分辨率优异。