PROTECTION FILM SUITABLE FOR ILLUMINATED DISPLAY DEVICES

摘要

The present invention relates to protection films comprising an optical film suitably sized for an illuminated display device, the optical film having perimeter surface portions defining a central region. The protection film further comprises a pressure sensitive adhesive layer at the perimeter surface portions of the optical film. The optical film and/or pressure sensitive adhesive layer has been adapted such that the at least the central region of the optical film contacts the illuminated display device or the central region of the optical film is bonded to the illuminated display device by means of a self-wetting layer. The protection film may be preassembled or may be provided as a kit, the kit comprising an optical film and a double-faced pressure sensitive tape.

主权项

1. A protection film comprising:
an optical film suitably sized for an illuminated display device, the optical film having a major surface comprising perimeter surface portions defining a central region; and a pressure sensitive adhesive layer disposed at perimeter surface portions such that the central region is free of pressure sensitive adhesive; wherein the protection film is curved such that opposing edges that define the thickness of the protection film are spaced from a reference plane that is parallel to the major surface of the optical film by a distance of at least 1 mm.