SED

Surface-conduction Electron-emitter Display technology was gaining attention in the mid 2000’s. It is a mix of old and new, coupling Cathode Ray Tube (CRT) and LCD technologies. SED screens comprise millions of minute electron emitters – hence the CRT connection. The screens are thin and many thought the technology would take over a large part of the screen market. But it faded in 2009. All SED and done!