electronic paperInvented by Xerox at Xerox PARC, electronic paper (also known as epaper) is made from a display technology called gyricon.
A gyricon sheet is a thin piece of transparent plastic that contains millions of small beads. Each bead--half white half black--is contained in an oil-filled cavity and is free to rotate within its cavity.
Epaper is electrically writable and erasable and can be re-used 1000s of times. When voltage is applied to the surface of the sheet, the beads rotate to display either their black sides or white sides. Images of pictures and text are created when a pattern of voltages are sent to the paper. The image will remain until the voltage pattern changes.
Stay up to date on the latest developments in Internet terminology with a free weekly newsletter from Webopedia. Join to subscribe now.
Webopedia's student apps roundup will help you to better organize your class schedule and stay on top of assignments and homework. Read More »List of Free Shorten URL Services
A URL shortener is a way to make a long Web address shorter. Try this list of free services. Read More »Top 10 Tech Terms of 2015
The most popular Webopedia definitions of 2015. Read More »
The Open System Interconnection (OSI) model defines a networking framework to implement protocols in seven layers. Use this handy guide to compare... Read More »Computer Architecture Study Guide
Webopedia's computer architecture study guide is an introduction to system design basics. It describes parts of a computer system and their... Read More »What Are Network Topologies?
Network Topology refers to layout of a network. How different nodes in a network are connected to each other and how they communicate is... Read More »