Light redirecting film having variable thickness

Details Light redirecting film having variable thickness Light redirecting film having variable thickness

2007-03-06

2009-06-09

O'Shea, Sandra L (Department: 2875)

Illumination

Edge lighted panel

Light guide

C362S618000, C362S622000, C362S624000, C362S560000, C362S561000

Reexamination Certificate

active

07543974

ABSTRACT:
A display comprises a light source and a light redirecting polymeric film containing a structured surface on at least one side of the film and bearing a polymeric coating over at least part of the structured surface wherein the coating exhibits a variable thickness.

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John C. Brewer, et al., “Light Redirecting Film Having Discontinuous Coating”, U.S. Appl. 11/682,335, filed Mar. 6, 2007.

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