Abstract: The invention provides a photosensitive resin composition, a color filter, and a liquid crystal display element thereof. The photosensitive resin composition includes an alkali-soluble resin (A), a compound (B) having an ethylenically unsaturated group, a photoinitiator (C), a solvent (D), and a black pigment (E). The compound (B) having an ethylenically unsaturated group contains a compound (B-1) having an acidic group and at least three ethylenically unsaturated groups. The photoinitiator (C) includes a photoinitiator (C-1) represented by formula (1).

Abstract: The invention provides a photosensitive resin composition, a color filter, and a liquid crystal display element thereof. The photosensitive resin composition includes an alkali-soluble resin (A), a compound (B) having an ethylenically unsaturated group, a photoinitiator (C), a solvent (D), and a black pigment (E). The compound (B) having an ethylenically unsaturated group contains a compound (B-1) having an acidic group and at least three ethylenically unsaturated groups. The photoinitiator (C) includes a photoinitiator (C-1) represented by formula (1).

Abstract: The invention relates to a photosensitive resin composition for black matrix, a color filter formed by the black matrix, and a liquid crystal display element. The photosensitive resin composition comprises an alkali-soluble resin (A), a compound containing an ethylenically unsaturated group (B), a photoinitiator (C), a solvent (D), a black pigment (E), and a compound (F) containing Formula (1). The photosensitive resin composition for black matrix has the advantage of good linearity of pattern with high finesse.

Abstract: A photosensitive resin composition capable of forming a black matrix having good adhesion and good hardness, a black matrix, a color filter and a method for manufacturing the same, and a liquid crystal display apparatus are provided. The photosensitive resin composition includes an alkali-soluble resin (A), a compound (B) having an ethylenically unsaturated group, a photoinitiator (C), a hyperbranched polymer (D), a solvent (E), and a black pigment (F). The alkali-soluble resin (A) includes a first alkali-soluble resin (A-1) represented by formula (1). The hyperbranched polymer (D) is formed by reacting a multi-mercapto compound and a multi-functional (meth)acrylate.

Abstract: The present invention relates to a photosensitive resin composition for black matrix and an application thereof. The aforementioned photosensitive resin composition includes an alkali-soluble resin (A), a compound having an unsaturated vinyl group (B), a photo-initiator (C), a solvent (D), a black pigment (E) and a fluorescent brightening agent (F). The aforementioned alkali-soluble resin (A) includes a resin having an unsaturated group (A-1), and the resin having the unsaturated group (A-1) is obtained by polymerizing a mixture, and the mixture comprises an epoxy compound having at least two epoxy groups (a-1-1) and a compound having at least one carboxylic group and at least one vinyl unsaturated group (a-1-2).