> Imagine each pixel is a high-resolution projector. ... that describes a lenticular lens array. Each lens takes a section of the screen and projects it out ju

> Imagine each pixel is a high-resolution projector. ... that describes a lenticular lens array. Each lens takes a section of the screen and projects it out just as a projector does. A lenticular array of cylindrical lenses does it in only one dimension. It's possible they are using a microlens array to do it in two dimensions instead of one, but the concept is very similar and also not unique.