Disclosed are a negative photosensitive resin composition, a black matrix, a color filter and a display device. The negative photosensitive resin composition includes an alkali-soluble resin (A), an ethylenically unsaturated group-containing compound (B), a photoinitiator (C), a black pigment (D), a solvent (E), and a phosphate compound (F). The black matrix prepared by the negative photosensitive resin composition has good adhesion and solvent resistance.
Negative photosensitive resin composition, black matrix, color filter and display device