Ynvisible Interactive Inc. was granted an EU patent (no. 2821458) for a specialized electrolyte formulation that allows for the integration of electrochromic inks directly into the electrolyte layers. This formulation offers a reduction in the overall number of ink layers required to produce electrochromic devices.   Typically, electrochromic displays have separate electrochromic and electrolyte layers which add to the complexity and cost of manufacture. ynvisible’s patented invention of...