| 摘要 |
The present invention relates to a blue light absorption film and, specifically, to a film and a compound contained in the film, wherein: the film has an excellent effect of absorbing the blue light that comes out from various display devices, thereby preventing deterioration of eyesight, eye damage, and sleep disorder; the film has excellent resistance to yellowing; the film increases effects of improving scratch resistance, water repellency, antifouling, anti-fingerprinting, thermal stability, gloss, and surface hardness; and especially, the film has a very high absorption power for a blue light of 400-470 nm wavelength band, which is harmful to the human body, but a relatively low absorption power for a blue light of 470-500 nm wavelength band, which is beneficial to the human body, and thus can give a beneficial effect to the human body. |
