ADHESIVE, ADHESIVE TAPE AND DISPLAY DEVICE

摘要

PURPOSE: An adhesive tape is provided to prevent a gap or detachment of a bonding layer due to excellent adhesive power and internal cohesiveness. CONSTITUTION: An adhesive comprises an acrylic copolymer and a compound having at least three epoxy functional groups. The acrylic copolymer is synthesized from a compound containing a solution-polymerizable acrylic monomer, a vinyl group monomer capable of copolymerization with the solution-polymerizable acrylic monomer, a β-carboxyl ethyl acrylate monomer, and a reaction initiator. The β-carboxyl ethyl acrylate monomer is the compound represented by the follow chemical formula 1, and the n is the integer between 2 and 12. The adhesive tape (10) includes an adhesion layer (11) which the adhesive is applied to.