Electrochromic contrast plate

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

Reexamination Certificate

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Details

C359S273000, C204S192220, C429S304000, C252S583000

Reexamination Certificate

active

06930815

ABSTRACT:
The invention relates to electrochromic side-chain oligomers or polymers which can be used as electrochromic media.

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