Provide is a method for manufacturing an image display device capable of suppressing lifting phenomenon. The method includes: step (A) of applying a photocurable resin composition to a surface of a light transmitting optical member or a surface of an image display member to form a photocurable resin composition layer; a step (B) of pre-curing by irradiating the photocurable resin composition layer with light to form a pre-cured resin layer; a step (C) of bonding the image display member and the light transmitting optical member via the pre-cured resin layer; a step (D) of obtaining an image display device by irradiating light to the pre-cured resin layer to final-cure the pre-cured resin layer, thereby laminating the image display member and the light transmitting optical member via the light transmitting cured resin layer. The photocurable resin composition contains: a total of 31 to 55 mass% of a radical polymerizable component and 40 to 66 mass% of a plasticizer; and 5 to 19 mass% of a (meth)acrylate monomer having a ring structure as the acrylic monomer. The shear storage modulus of the photocurable resin composition after curing is 1,000 to 320,000 Pa.
提供一种能够抑制抬升现象的图像显示设备的制造方法。该方法包括步骤 (A) 在透光光学部件表面或图像显示部件表面涂敷光固化
树脂组合物,形成光固化
树脂组合物层; 步骤 (B) 用光照射光固化
树脂组合物层,形成预固化
树脂层;步骤(C)通过预固化
树脂层粘合图像显示部件和透光光学部件; 步骤(D)通过光照射预固化
树脂层使预固化
树脂层最终固化,从而通过透光固化
树脂层层压图像显示部件和透光光学部件,获得图像显示装置。光固化
树脂组合物包含:总质量百分比为 31 至 55 的自由基可聚合组分和总质量百分比为 40 至 66 的
增塑剂;以及总质量百分比为 5 至 19 的具有环状结构的(甲基)
丙烯酸酯单体作为
丙烯酸单体。光固化
树脂组合物固化后的剪切储存模量为 1,000 至 320,000 Pa。