| titleOfInvention |
Material, composition, curable composition, cured film, optical filter, solid-state imaging device, infrared sensor, camera module, and material manufacturing method |
| abstract |
The present invention provides a material excellent in dispersibility of a pigment in a composition. Further, a composition excellent in dispersibility of a pigment, a curable composition, a cured film, an optical filter, a solid-state imaging device, an infrared sensor, a camera module, and a method for producing a material are provided. A material comprising a pigment A and a compound B having a structure having an adsorption property to a resin, and X1 represented by the formula (I)nIt is 0.99 or more. X2nThe mass of the compound B in the material after impregnating the material in the solvent having a solubility of the pigment A of 0.02% by mass or less and a solubility of the compound B of 0.2% by mass or more at 25 ° C, X3nIt is the mass of the solid component of the material after being immersed in the above solvent. Formula (I); X1n=(X2n/X3n)×100 |