which constantly consumes energy to present an image and eats away valuable battery life. Electronic paper potentially offers an efficient alternative by providing a display that only requires ...

(Image: Wikimedia Commons, CC BY-SA 3.0) Electronic paper displays are based on the principle of electrophoresis, which involves the movement of charged particles in an electric field. The key ...

Although electronic paper that can display monochrome static images has been growing in popularity, the next generation of products will soon be capable of displaying video in full colour.

The first electronic paper was developed at Xerox's Palo Alto Research Center in the 1970s. It used a thin sheet of Xerox Gyricon plastic, containing millions of charged beads with black and white ...