ANTI-REFLECTIVE FILM HAVING SUPERB OPTICAL CHARACTERISTICS

摘要

Provided is an anti-reflective film having a stacked structure comprising a transparent substrate, a high refraction layer and a low refraction layer, and more specifically, the low refraction layer may comprise, as a binder, a siloxane compound synthesized by reacting alkoxysilane and organosilane having a fluoroalkyl group.

主权项

1. An anti-reflective film has a stack structure of a transparent substrate, a high refractive-index layer, and a low refractive-index layer, wherein the low refractive-index layer comprises: a binder formed by polymerization of a silane compound represented by Formula 1 with an organosilane compound represented by Formula 2; and hollow silica particles.
R1xSi(OR2)4-x  [Formula 1] where R1 is a C1 to C10 alkyl group, a C6 to C10 aryl group, or a C3 to C10 alkenyl group; R2 is a C1 to C6 alkyl group; and x is an integer satisfying 0≦x<4.
R3ySi(OR4)4-y  [Formula 2] where R3 is a C1 to C12 fluoroalkyl group; R4 is a C1 to C6 alkyl group; and y is an integer satisfying 0≦y<4.