Articles including films with mating structured surfaces

Optical: systems and elements – Diffusing of incident light

Reexamination Certificate

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Details

C349S112000

Reexamination Certificate

active

07379245

ABSTRACT:
Articles produced according to the present disclosure include a first film having a structured surface and a second film having a structured surface. The structured surface of the first film is releaseably mated with the structured surface of the second film. In some exemplary embodiments, such articles may be optical bodies including first and second optical films having structured surfaces. Methods of making such articles, which may be optical bodies, are also disclosed.

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