Giz Explains: What's So Great About LED-Backlit LCDs

LED-backlit LCDs are where TV's future and present meet—they're the best LCDs you've ever seen, but they're not as stunning as OLED displays, which will one day dominate all. They're not cheap, but they're not ludicrous either. Most importantly, they're actually here. » 5/27/09 3:20pm 5/27/09 3:20pm

DIY Scrolling LED Business Cards Miss Point of Business Cards, Still…

Click to view » 9/03/08 9:45am 9/03/08 9:45amOver at is this DIY project that will let you make your own slender electronic business cards with built-in LED display. They're pretty cool, displaying a number of different scrolling data messages at the push of a button, and apparently cost just about $5 per card. The "slender" description means you'll…

Lifefast Transparent 360 Ad Display is LED Craziness in a (Big) Can

Technohouse showed off the Lifefast, a radical transparent, 360 LED display unit at the Inter BEE 2007 fair in Japan. Placed at right angles to each other in the Lifefast's cylindrical design are four bars, each fitted with 600 three-color LEDs, which revolve between 12 and 13 times per second, flashing up images. More … » 11/23/07 8:01am 11/23/07 8:01am