| 摘要 |
PROBLEM TO BE SOLVED: To provide an infrared absorptive liquid composition from which an infrared cut filter, excellent in infrared ray (containing near infrared ray of a wavelength of about 700 nm) shield property, visible light ray permeability and weather resistance such as light resistance, is easily produced, to provide the infrared cut filter using it and a production method thereof, and to provide a camera module and a production method thereof.SOLUTION: An infrared absorptive liquid composition has (A) a diimmonium pigment, (B) one or more kinds of pigment selected from the group consisting of a cyanine pigment, phthalocyanine pigment and quaterrylene pigment, and (C) a polymeric compound. An infrared cut filter using the infrared absorptive liquid composition and a production method thereof are provided. A camera module and a production method thereof are provided. |
