Photosensitive resin composition, photosensitive resin film using the same and color filter

A photosensitive resin composition, comprising

• a binder resin;
• a dye consisting of a cation and an anion;
• a photopolymerizable compound;
• a photopolymerization initiator, and
• a solvent,
• wherein the dye is included in an amount of about 15 wt % to about 40 wt % based on a total weight of a photosensitive resin composition,
• wherein the cation is represented by Chemical Formula 1:
• wherein, in Chemical Formula 1,
• R1 to R6 are each independently a hydrogen atom, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C6 to C20 aryl group, or a substituted or unsubstituted C2 to C20 heteroaryl group,
• R7 is a substituted or unsubstituted C6 to C20 aryl group, and
• X is —O—, —S—, or —NR8—, in which R8 is a hydrogen atom, a substituted or unsubstituted C1 to C10 alkyl group or a substituted or unsubstituted C6 to C20 aryl group.