| 摘要 |
PROBLEM TO BE SOLVED: To reduce mold degradation due to manufacturing, of an antireflection film having a fine irregular shape with a cycle of irregularity restricted to be lower than a wavelength of visible light.SOLUTION: A method for manufacturing an antireflection film includes: a shaping step of pressing a base material 2 onto a peripheral side surface of a roll plate 13 to form, onto the base material 2, an irregular shape formed on the peripheral side surface; and a peeling step of peeling the base material 2 from the roll plate 13. In the peeling step, the base material 2 is peeled off from the roll plate 13 at a peel angle of 0.11 or smaller. |
