PROBLEM TO BE SOLVED: To provide a photocurable inkjet printing composition for forming a resin lens of a liquid crystal display device, which can improve the discharging property of a photocurable inkjet printing composition when a resin lens is formed, particularly for a transmissive liquid crystal display device, by an inkjet system, and which excels in the curability of a printed matter obtained by printing a substrate while traveling the substrate, in the hemisphere molding property of a resin lens obtained by curing the composition, and in the durability and the refractive index of the obtained resin lens.SOLUTION: The photocurable inkjet printing composition comprises an ethylene oxide-modified polyfunctional monomer and other polyfunctional monomers as photopolymerizable monomers, a levelling agent and a photopolymerization initiator, and has a surface tension of 27 to 33 mN/m and a viscosity of 5 to 100 mPa s. A content ratio of the ethylene oxide-modified polyfunctional monomer to other polyfunction
