Display Technologies

Displays are indispensable in our daily life. It is an integral part of the information intensive society and a conduit to the information superhighway. Presently liquid crystal displays (LCD) are the dominant technology. All kinds of high quality and high definition LCDs are available as computer monitors and flat panel televisions. What lies ahead? Will LCD be replaced by another technology? When will we have large panel displays covering every wall? Will realistic 3D in the form of holograms be available soon?