초록 |
In the next generation display field, the importance of a protective film is more emphasized in such aspects as appearance protection, prevention of moisture, and prevention from contamination. As the peel-off speed of protective film becomes faster, there is more chance of leaving residues of adhesives on the surface. In addition, there is an increasing need of little change in peel strength with time for pressure-sensitive adhesive applied in protective film production. In this study, the adhesive properties were controlled by various curing methods, amounts of curing agent, and curing method to reduce the residue after detaching of protective film. |