Near-infrared absorbing composition, near-infrared cut filter, method for producing near-infrared cut filter, solid-state imaging device, camera module, and image display device

摘要

Provided are: a near-infrared absorbing composition which has excellent infrared shielding properties and visible light transparency, and which enables the production of a film having excellent heat resistance; a near-infrared blocking filter; a method for producing a near-infrared blocking filter; a solid-state imaging element; a camera module; and an image display device. This near-infrared absorbing composition contains an infrared absorbent, a resin A having a repeating unit represented by formula (A) and a solvent. In the formula, R1 represents a hydrogen atom or an alkyl group; each of L1-L3 independently represents a single bond or a divalent linking group; and each of R2 and R3 independently represents an aliphatic hydrocarbon group or an aromatic group.