Autostereoscopic 3D Displays are regarded by many as the “holy grail” of 3D. No glasses, multiple viewers, multiple angles, and high-resolution. So far, various displays can hit certain aspects of this but none has hit all of them. Zecotek has a new display that uses a ‘time sequencing’ approach to enable 40-90 simultaneous views through a 50-degree viewing angle. I can’t find many details on what ‘time sequencing’ is, other than it apparently requires a display capable of a 2000Hz refresh rate or greater.
Nonetheless, they have a great whitepaper up on their site detailing the advantages and disadvantages of various technologies like Parallax barriers and shutter glasses, complete with some nice charts and visuals.
You can get the whitepaper here.
