| 摘要 |
<p>Provided is an optical film which is capable of sufficiently reducing blue light, while maintaining good transmitted image brightness when arranged on the display screen of a display. This optical film is provided with a light-transmitting base film and an anti-glare layer which is formed on at least one surface of the base film and contains resin particles. This optical film contains a dye, and has an average optical absorptance of 5% or more for the wavelength range of 380-500 nm. The total light transmittance of the optical film is higher than the average light transmittance of the optical film for the wavelength range of 380-500 nm. This optical film preferably comprises a light-transmitting base film (1), an anti-glare layer (2) which is formed on one surface of the base film (1) and contains resin particles, and a dye-containing layer (3) which is formed on the other surface of the base film (1) and contains a dye.</p> |
