Prelonic’s Digital Display is Printed on Paper
Germany’s Prelonic has devised a top-indicative electrochromic (EC) display, which can be printed on paper or cardboard. A bottom-indicative display appears behind the substrate – they have previously been developed on transparent materials like glass. However, to use cheaper materials, Prelonic worked on a top-indicative unit which is printed on top of the ‘substrate’. Because … Read more