| 摘要 |
<p>An anti-reflection film, a polarizing plate, and an image display device are provided to secure high contrast and visibility by suppressing projection of external light. An anti-reflection film sequentially includes a transparent base film(1), a medium refractive index layer(3), a high refractive index layer(4), and a low refractive index layer(5). The medium refractive index layer has a refractive index of 1.60 to 1.64 at a wavelength of 550nm and a thickness of 55.0 to 65.0nm. The high refractive index layer has a refractive index of 1.70 to 1.74 at a wavelength of 550nm and a thickness of 105.0 to 115.0nm. The low refractive index layer has a refractive index of 1.32 to 1.37 at a wavelength of 550nm and a thickness of 85.0 to 95.0nm.</p> |
