Optical elements having programmed optical structures

Optical waveguides – Noncyclindrical or nonplanar shaped waveguide

Reexamination Certificate

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C385S033000, C385S901000, C359S619000, C362S035000

Reexamination Certificate

active

10910428

ABSTRACT:
An optical element, such as a lightguide or an optical film, is formed with a predetermined, programmed pattern of optical structures. The optical structures may be arranged to selectively correct for non-uniformities in the output a lightguide, or may be arranged to otherwise enhance the performance of a display.

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