Functional materials for use in optical systems

Compositions – Light transmission modifying compositions – Displaying color change

Reexamination Certificate

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C252S582000, C359S265000, C359S267000

Reexamination Certificate

active

07854863

ABSTRACT:
The present invention provides both polymer systems and electrooptic (EO) chromophores that form the components of optical devices such as optical switches and other devices useful in an optical waveguide.

REFERENCES:
patent: 4368054 (1983-01-01), Hertel
patent: 5601947 (1997-02-01), Skotheim et al.
patent: 5618872 (1997-04-01), Pohl et al.
patent: 5621017 (1997-04-01), Kobayakawa et al.
patent: 6084702 (2000-07-01), Byker et al.
patent: 6610219 (2003-08-01), McGinniss et al.

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