Adhesive film, method for manufacturing same, and foldable display device comprising same

An adhesive film comprising:

• a first (meth)acrylate resin;
• and
• at least one type of a monomer of the following Chemical Formula 1,
• wherein an early peel strength of the adhesive film after stored for 1 day at 23° C. is greater than 0 gf/inch and less than or equal to 10 gf/inch, and a late peel strength of the adhesive film after stored for 5 days at 40° C. is greater than 0 gf/inch and less than or equal to 11 gf/inch;
• the adhesive film is cut to a size of one inch×one inch to attach one surface thereof to a first substrate and then stored for 1 day at 23° C. before measuring the early peel strength or stored for 5 days at 40° C. before measuring the late peel strength;
• and
• the first substrate is a silicone-based substrate;
• and
• wherein a storage modulus of the adhesive film at 20° C. (G1) and a storage modulus of the adhesive film at −20° C. (G2) satisfy the following Equation (1) and Equation (2) as measured at a frequency of 1 Hz, 5% strain, and a temperature increasing rate of 10° C./minute in a range of −20° C. to 90° C.:
• 1×104 Pa≤G1≤9.5×104 Pa [Equation (1)]
• G1≤G2≤5.0×105 Pa [Equation (2)]
• in the Chemical Formula 1,
• R1 is hydrogen;
• or an alkyl group;
• R2 is a hydroxyl group;
• and
• m is an integer of 0 to 200.