Coloured structures

Optical: systems and elements – Optical modulator – Light wave temporal modulation

Reexamination Certificate

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Details

C359S266000, C359S270000

Reexamination Certificate

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07423797

ABSTRACT:
An elongate colored structure comprising: an electrically conductive wire; a dye layer surrounding a length of the conductive wire; and an electrically conductive, light transmissive layer surrounding the dye layer; wherein the dye layer is capable of changing its color when a voltage is applied between the conductive wire and the light transmissive layer.

REFERENCES:
patent: 4924358 (1990-05-01), Von Heck
patent: 5082355 (1992-01-01), Warszawski
patent: 5485355 (1996-01-01), Voskoboinik et al.
patent: 5880872 (1999-03-01), Udaka
patent: 6736674 (2004-05-01), Korte et al.
patent: 2004/0201878 (2004-10-01), Agrawal et al.
patent: 2006/0034096 (2006-02-01), Chernick et al.

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