Abstract: A photosensitive resin composition, a color filter and a method for manufacturing the same, and a liquid crystal display apparatus are provided. The photosensitive resin composition includes a compound (A) containing an ethylenically unsaturated group, an alkali-soluble resin (B), a photoinitiator (C), a pigment (D), and an organic solvent (E). The compound (A) containing an ethylenically unsaturated group includes a first compound (A-1) containing an ethylenically unsaturated group. The first compound (A-1) containing an ethylenically unsaturated group has two or more groups represented by formula (1) and does not have an aromatic skeleton. The photosensitive resin composition has the advantages of high precision pattern linearity and good alkali solution resistance.

Abstract: The present invention relates to a red photosensitive resin composition for a color filter and an application of the same. The red photosensitive resin composition includes a pigment (A), an alkali-soluble resin (B), a cationic polymerized compound (C), a cationic photo-initiator (D) and an organic solvent (E). The pigment (A) includes a first pigment (A-1), and the first pigment (A-1) is a brominated-diketo-pyrrolo-pyrrole pigment. The aforementioned red photosensitive resin composition is advantageously applied for the color filter with better brightness, contrast, temporal stability of sensitivity and development resistance.

Abstract: The present invention relates to a red photosensitive resin composition for a color filter and an application of the same. The red photosensitive resin composition includes a pigment (A), an alkali-soluble resin (B), a cationic polymerized compound (C), a cationic photo-initiator (D) and an organic solvent (E). The pigment (A) includes a first pigment (A-1), and the first pigment (A-1) is a brominated-diketo-pyrrolo-pyrrole pigment. The aforementioned red photosensitive resin composition is advantageously applied for the color filter with better brightness, contrast, temporal stability of sensitivity and development to resistance.