Photocurable adhesive sheet, adhesive sheet laminate, laminate for image display device, and image display device

Abstract

Provided is a photocurable adhesive sheet having both step conformability and shape stability and also excellent in durability after attachment to an adherend member. The photocurable adhesive sheet includes a first adhesive layer, a second adhesive layer, and an intermediate layer interposed between the first adhesive layer and the second adhesive layer, and is characterized in that the intermediate layer is a layer that is formed from a resin composition containing a (meth)acrylic copolymer as a main component resin and has a crosslinked structure, the first adhesive layer, the second adhesive layer, or both of these layers are photocurable resin layers each formed from a photocurable resin composition, and the fall time in the measurement of holding force at 40° C. under a load of 1 N/cm2 is 60 minutes or more, while the fall time in the measurement of holding force at 60° C. under a load of 1 N/cm2 is less than 60 minutes.

Dependencies are inferred from the claim text.