Tim Alessi, LG's Director of New Product Development for Home Electronics, talks about 3D HDTV technology during a press preview at the Consumer Electronics Show Wednesday, Jan. 5, 2011 in Las Vegas. (AP Photo/Julie Jacobson)

Photo by: Julie Jacobson

Tim Alessi, LG's Director of New Product Development for Home Electronics, talks about 3D HDTV technology during a press preview at the Consumer Electronics Show Wednesday, Jan. 5, 2011 in Las Vegas. (AP Photo/Julie Jacobson)