Tailoring the color of electrochronic devices remains an area of active investigation.We have previously reported both physical and chemical methods to control the perceived color of electroactive polymer-based systems that included the use of copolymers,polymer blends,discrete electrochromes,patterns (via screen printing) and laminates.Our most recent work involves the use of ink-jet printing to construct two novel device configurations: dual-ink patterned electrochromic devices,and hybrid active/passive electrochromic devices.
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