Hard coating film and window and image display device using same

A hard coating film, comprising:

• a substrate;
• and
• a hard coating layer provided on at least one surface of the substrate,
• wherein the hard coating layer is formed from a hard coating composition comprising a fluorine-based UV-curable-functional-group-containing compound, a conductive polymer and a solvent,
• wherein a solid content of the conductive polymer is 0.05 to 5 wt % based on a total of 100 wt % of a solid content of the hard coating composition,
• wherein the hard coating layer does not comprise inorganic particles,
• wherein a surface resistance value when a voltage of 500 V is applied to a surface of the hard coating layer is 1E+8Ω/□ to 1E+12Ω/□,
• wherein a surface roughness (Ra) value of the hard coating layer, measured using an atomic force microscope (AFM) (Measurement conditions:
• non-contact mode, scan size:
• 1 μm×1 μm, scan rate:
• 1.0 Hz), is 1 nm or less,
• wherein the inorganic particles are at least one selected from a group consisting of SiO2, Al2O3, ZnO, ZrO2, BaTiO3, TiO2, Ta2O5, Ti3O5, ITO, IZO, ATO, ZnO—Al, Nb2O3, SnO, SnO2, MgO, and Sb2O5, and
• wherein a water contact angle, measured after a surface of the hard coating layer of the hard coating film is rubbed and worn 3000 times under a load of 1 kg using an eraser for wear resistance testing, is 95° or more.