Displays having a high refractive index, durable hardcoat layer

Composition and invention with the progression of the performance is improved the coating film comprises an aryl residue sulfur's acrylic piece according and comprises a performance of the hard coating film is the improved optical thin-film. The film is provided with a combined with a thin film display system. With a multi-function acrylic crosslinking agent function zirconia with particles and high refraction index (1.58 or more) and a which can produce comprising an aryl residue sulfur's acrylic with high refraction index both hard coating.