Curious about HDTV and all of the available options? Learn about HD technology, HD upconverters, plasma displays, HDMI and more.
How HDTV Works
When the first high-definition television (HDTV) sets hit the market in 1998, movie buffs, sports fans and tech aficionados got pretty excited, and for good reason. Ads for the sets hinted at a television paradise with superior resolution and digital