Filter for display system

Optical: systems and elements – Absorption filter – Fluid

Reexamination Certificate

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Details

C359S885000, C359S889000, C359S358000, C349S106000

Reexamination Certificate

active

07038867

ABSTRACT:
A filter for a display system is provided which includes a fluid chamber having a selectively moveable filtering fluid, plural electrodes being coupled with the fluid chamber to accommodate establishment of an electric field whereby the filtering fluid may be selectively positioned in an optical path.

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