An antireflective film includes: a transparent substrate film; and at least one low refractive index layer, the low refractive index layer is formed with a composition containing: a fluorine-containing antifouling agent having a weight average molecular weight of less than 10,000 and a structure represented by the following formula (F); a polyfunctional monomer having a polymerizable unsaturated group; and (C) an inorganic particle, and a content of the fluorine-containing antifouling agent is 1% by weight or more and less than 25% by weight based on a total solid content of the coating composition:
(Rf)-[(W)-(R
A
)
n
]
m
Formula (F)
wherein, Rf represents a (per)fluoroalkyl group or a (per)fluoropolyether group, W represents a connecting group, R
A
represents a functional group having a polymerizable unsaturated group, n represents an integer of from 1 to 3, and m represents an integer of from 1 to 3.
一种防反射膜包括:一个透明基底膜;和至少一层低折射率层,该低折射率层由含有以下化合物的组合物形成:具有分子量小于10,000和结构表示为以下公式(F)的含
氟防污剂;具有聚合可不饱和基团的多官能单体;和(C)一种无机颗粒,其中含
氟防污剂的含量基于涂层组合物的总固体含量为重量的1%或更多但小于25%:(Rf)- [(W)-(RA)n] m 公式(F)中,Rf表示(全)氟烷基或(全)
氟聚醚基,W表示连接基团,RA表示具有聚合可不饱和基团的官能基团,n表示1至3的整数,m表示1至3的整数。