Apple Granted Patent For 3D Display Method

The actual patent abstract reads :

A three-dimensional display system provides a projection screen having a predetermined angularly-responsive reflective surface function. Three-dimensional images are respectively modulated in coordination with the predetermined angularly-responsive reflective surface function to define a programmable mirror with a programmable deflection angle.

It can be found here:

http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sec...