Comment For those who still don't get it (Score 2) 98
Think of this like an integral display: https://en.wikipedia.org/wiki/Integral_imaging#Description
Except that instead of using microlenses to bend the rays, they are using the layered screens to produce virtually bent rays. The high FPS is because they can only produce one set of virtually bent rays for any one frame, so they need as many frames as they want points of view. IOW what integral displays need in extra pixels this display needs in extra frames.
To put it another way, this is to integral what parallax is to lenticular.