Bendable electronic color paper invented

Chalmers University of Technology researchers have developed the basic technology for a new kind of reflective electronic “paper” that is micrometer-thin and bendable. It can display all colors displayed on an LED display, but with ten times less energy than a Kindle tablet.The technology is based on electrically controllable optical absorption of a conducting polymer, which is used to modulate the reflected light from ultrathin nanostructured plasmonic metasurfaces.