| abstract |
An adhesive composition for use in a laminate for forming a sealing body by a fan-out type technique, which has a high chemical resistance and can maintain high viscoelasticity at high temperatures. An adhesive composition that can be formed is provided. An adhesive composition includes a wiring body on which an element is mounted, an element, and a sealing body that seals the element on a support that supports the sealing body. An adhesive composition for forming an adhesive layer in a laminate formed by laminating via an adhesive layer, the adhesive composition comprising a block copolymer, a polymerizable monomer, a polymerization initiator, Is included. [Selection figure] None |