NEAR-INFRARED RAY CUT FILTER

摘要

PROBLEM TO BE SOLVED: To provide a near-infrared cut filter that transmits light in a visible wavelength region, blocks light in a near-infrared ray wavelength region (710 to 1100nm), and further is excellent in heat-resistance.SOLUTION: A near-infrared ray cut filter comprises a near-infrared ray absorptive film that is made up of transparent resin (B) containing one or more near-infrared ray absorptive pigments (A) selected from a near-infrared ray absorptive pigment (A1) excellent in heat-resistance and illustrated in the formula (A1).