Optical film

Details Optical film Optical film

2007-10-09

2007-10-09

Husar, Stephen F. (Department: 2875)

Illumination

Edge lighted panel

Light modifier with emission face combined with light guide...

C362S607000, C362S620000, C362S626000, C359S837000

Reexamination Certificate

active

10994571

ABSTRACT:
A film for use with a backlit display has prismatic structure on one surface. The structures have a serpentine shape. The average periods and amplitudes of the serpentine shapes may be optimized to minimize moiré interference with the pixels of the display.

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