Hard Coating Film

Abstract

A hard coating film according to the present invention includes a transparent substrate layer; a first hard coating layer which is formed on one surface of the transparent substrate layer and formed of a cured product of a hard coating composition including a high elongation oligomer having an elastic modulus ranging from 10 to 3000 MPa and an elongation at break ranging from 30 to 150%; and a second hard coating layer which is formed on the other surface of the transparent substrate layer and has a Martens hardness ranging from 350 to 1000 N/mm2 and a compressive elastic modulus ranging from 4000 to 10000 MPa.

Dependencies are inferred from the claim text.