Panasonic unveils biggest plasma TV yet

Yoshi Yamada, chairman and CEO of Panasonic Corporation of North America, stands next to the 103-inch high-definition plasma TV outside the New York Stock Exchange on Tuesday.Mary Altaffer / AP
/ Source: The Associated Press

Home TV screens just keep getting bigger. And there's no end in sight. Panasonic pitched a tent outside the New York Stock Exchange yesterday to show off the biggest high-definition plasma screen yet.

At 103 inches, it's an inch bigger than versions being produced by Samsung and LG.

Panasonic vice president Andrew Nelkin says the new screen weighs 400 pounds. If you buy one, and have a wall big enough to fit it, you'll want professional installation. He also says he wouldn't be surprised to see someone come up with an even bigger screen before long.