| abstract |
Provided is a photocurable adhesive sheet that combines stability of shape and conformance to level differences, demonstrates superior durability after being adhered to an adhesion member, and furthermore can suppress flowing and bubbling even when there is a light blocking section, such as a printed section, on the adhesion member. This photocurable adhesive sheet is formed from a photocurable adhesive composition including a (meth)acrylic copolymer (A), a crosslinking agent (B) other than a photocrosslinking agent, a photocrosslinking agent (C), and a photoinitiation agent (D), wherein the loss tangent (Tanδ) at a temperature of 90°C is 0.9 or greater. |