This article was originally published on www.display-central.com.
LG showed an autostereoscopic 3D display with extremely smooth transitions between the views. They achieve this with enhanced algorithms to address the correct pixels and a new lenticular lens design. The old lens was located roughly 10 mm in front of the display panel, while the new design has only about 1 mm of space. This makes for a much slimmer display design. They also showed a two view 3D display with eye tracking, however while the eye tracking seems to be working, the display did not show any 3D images.
Source: Display Central | Article by Norbert E Hildebrand