UV-photocured resin layer and image display device using the same

A UV-photocured resin layer, the UV-photocured resin layer comprising the following cured components (a) to (d):

• <component (a)> an acrylate-based oligomer component selected from the group consisting of a polyisoprene-based (meth)acrylate oligomer, a polybutadiene-based (meth)acrylate oligomer, and a polyurethane-based (meth)acrylate oligomer;
• <component (b)> an acrylic-based monomer component;
• <component (c)> a plasticizer component;
• and
• <component (d)> a photoradical polymerization initiator component;
• wherein
• a total amount of the component (a) and the component (b) contained in the UV-photocured resin layer is 25 to 80% by mass,
• an amount of the component (c) contained in the UV-photocured resin layer is 30 to 60% by mass,
• the component (c) contains a solid tackifier having a softening point of 60 to 150° C. and a liquid plasticizing component, and
• a mass ratio of the tackifier to the liquid plasticizing component is in a range of 60 to 30:30 to 10.