| abstract |
The invention provides an infrared ray shielding composition, an infrared ray cut filter, and a solid state image sensor, wherein the infrared ray shielding composition can form an infrared ray cut filter, which has an excellent flat coating property and suppresses generation of a pattern on the surface thereof, and is excellent in drying resistance. The infrared ray shielding composition of the invention at least contains: metal-containing tungsten oxide particles, a resin binder, a solvent A having a boiling point of 170℃ or more and 200℃ or less at 1 atm, and a solvent B different from the solvent A. The content of the solvent A is 0.1-20 mass% with respect to the total mass of the infrared ray shielding composition. |