Patent ID: 7211317

Claim:
A light transmitting hard coat film for use in touch panels, which comprises: (A) a light transmitting hard coat layer composed of a cured product of an ionizing-radiation-curable compound; (B) a high refractive index layer composed of a cured product of an ionizing-radiation-curable compound and containing antimony-doped tin oxide plus zirconium oxide and/or titanium oxide, as metal oxides, which has a reflective index in the range of 1.65 to 1.90 and the thickness of 30 to 160 nm and wherein the antimony-doped tin oxide plus zirconium oxide and/or titanium oxide in the high refractive index layer is 40 to 90% by mass of the total amount of the ionizing radiation curable compound and the metal oxides and wherein the antimony doped tin oxide in the high refractive index layer is 20 to 90% by mass of the total amount of all the metal oxides; and (C) a low refractive index layer composed of a cured product of a siloxane-based curable compound which has a refractive index in the range of 1.40 to 1.55 and a thickness of 10 to 50 nm, all the layers being laminated on one side of a light transmitting base film in this order.