Patent ID: 7700264

Claim:
A photosensitive resin composition comprising an alkali soluble resin, an ethylenically unsaturated compound, a near infrared absorbing dye, a compound containing a halomethyl group and a compound containing an organoboron anion, wherein the alkali soluble resin comprises, at least partially, an acryl resin wherein one or more pendant groups represented by the formula (1) are incorporated in an acryl resin having a resin hydroxyl group value of 5 to 100 mgKOH/g and a resin acid value of 30 to 250 mgKOH/g, wherein X is the same or different and represents hydrogen or a methyl group, n represents an integer of 2 or 3, R represents an alkylene chain which may have a substituent, P is a group represented by the formula (2): and A represents a diol residue in which OH groups have been removed from a diol compound.