| abstract |
The present invention provides a composition of a film which is excellent in dispersion stability of a near-infrared absorbing pigment and capable of suppressing generation of foreign matter defects, a film using the above composition, a near-infrared cut filter, a solid-state image sensor, an image display device, and an infrared sensation Detector. The composition is a composition comprising a near-infrared absorbing pigment and a solvent, and the near-infrared absorbing pigment is selected from a pigment compound having a cation and an anion in the same molecule, a pigment compound as a salt of a cationic chromophore and a counter anion, and as an anion. At least one of a pigment compound of a chromophore and a salt of a counter cation, a cumulative volume of a particle size distribution of a particle size distribution of a near-infrared absorbing pigment of 50%, a D50 particle diameter of 100 nm or less, and a near-infrared absorbing pigment and a solvent The d value of the Hansen solubility parameter satisfies the established relationship. |