ANTI-GLARE HARD COATING FILM, METHOD FOR MANUFACTURING ANTI-GLARE HARD COATING FILM, OPTICAL MEMBER, AND IMAGE DISPLAY DEVICE

The present invention provides an anti-glare hard coating film in which glare is suppressed and lines and horizontal streaks are suppressed or prevented. An anti-glare hard coating film (10) is configured by laminating an anti-glare hard coating layer (B) (12) on a light transmissive substrate (A) (11). The anti-glare hard coating film (10) is characterized in that the anti-glare hard coating layer (B) (12) is formed by a resin layer (12a), and includes first particles (12b1) and second particles (12b2) in the resin layer (12a), the sum of the masses of the first particles (12b1) and the second particles (12b2) is 2-25 mass% with respect to the total mass of resin forming the resin layer (12a), recesses and protrusions are formed on the outermost surface on the anti-glare hard coating layer (B) (12) side of the anti-glare hard coating film (10), the weight-average particle diameter of the first particles (12b1) satisfies expression (1), the weight-average particle diameter of the second particles (12b2) satisfies expression (2), and the shape having recesses and protrusions of the outermost surface satisfies expressions (3) and (4). Expression (1): 3.0 < d1 ≦ 8.5 [μm], expression (2):1.0 ≤ d2 ≤ 3.0 [μm], expression (3): Ry: 1.0 ≦ Ry ≦ 7.0 [μm], and expression (4): θa: 1.0 ≦ θa ≦ 7.5 [°]. In expression (1), d1 is the weight-average particle diameter [μm] of the first particles, in expression (2), d2 is the weight-average particle diameter [μm] of the second particles, in expression (3), Ry is the maximum height [μm] of the protrusions of the recesses and protrusions, and in expression (4), θa is the average inclination angle [°] of the recesses and protrusions. La présente invention concerne un film de revêtement dur antireflet dans lequel l'éblouissement est supprimé et les lignes et les stries horizontales sont supprimées ou empêchées. Un film de revêtement dur antireflet (10) est configuré par stratification d'une couche de revêtement dur antireflet (B) (12) sur un substrat transmettant la lumière (11). Le film de revêtement dur antireflet (10) est caractérisé en ce que la couche de revêtement dur antireflet (B) (12) est formée par une couche de résine (12a), et comprend des premières particules (12b1) et des secondes particules (12b2) dans la couche de résine (12a), la somme des masses des premières particules (12b1) et les secondes particules (12b2) est de 2 à 25 % en masse par rapport à la masse totale de résine formant la couche de résine (12a), des