Optical: systems and elements – Absorption filter – Fluid
Reexamination Certificate
2005-07-19
2005-07-19
Boutsikaris, Leonidas (Department: 2872)
Optical: systems and elements
Absorption filter
Fluid
C359S885000, C359S889000, C359S358000, C349S106000
Reexamination Certificate
active
06920000
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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Childers Winthrop D.
Giere Matthew
Lassar Noah
Samii Mohammad M.
Schmidt Jack H.
Boutsikaris Leonidas
Hewlett--Packard Development Company, L.P.
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