New TV display technologies are not really the same thing as high-definition television (HDTV) technologies. ... In the future, display technologies will be used to create flat-screen wall units which are connected to hardware aquot;gutsaquot; placed ... of the advanced TV aquot;food chainaquot; are closely linked together but each side has its own technological problems to resolve. ... an incoming signal by using a single projection beam and scanning across the screen in horizontal lines from top to bottom.
|Author||:||Eleanor Blum, United States Information Agency. Television and Film Service, Frances Goins Wilhoit|