abstract |
【Task】 Providing a resin composition capable of producing a near-infrared cut filter excellent in processability and heat resistance, and a high-heat-resistant near-infrared cut filter using the same, particularly a near-infrared cut filter for an image sensor such as a CCD or CMOS . [Solution] The above-described problems have been solved by a thermosetting resin composition characterized by comprising a near-infrared absorbing dye, an epoxy resin, and an epoxy resin curing agent. [Selection figure] None |