| abstract |
(57) [Summary] [PROBLEMS] To provide high near-infrared shielding and visible light transmittance suitable for use as an optical filter for plasma display, etc., and to have excellent color balance of transmitted color. It is an object of the present invention to provide a near-infrared shielding film which has practical durability and good productivity, and which can selectively block unnecessary light in a visible light region and improve image quality. SOLUTION: A transparent resin film layer, a transparent near infrared ray shielding layer containing a diimmonium compound as an essential component as a near infrared ray absorbing dye, a transparent resin film layer, and a color material for adjusting the color tone of the transparent near infrared ray shielding layer And a transparent color tone adjusting layer containing |