Artigo compreendendo filme óptico, substrato e camada adesiva sensível a pressão

摘要

Articles are provided that include an optical film and an optically clear pressure sensitive adhesive layer on at least one outer surface of the optical film. Additionally, articles are provided that include a pressure sensitive adhesive layer that resists bubble formation when adhered to an outgassing substrate. The pressure sensitive adhesive layer in the various articles contain a (mcth)acrylatc block copolymer.