Fig. 1. Traditional screen

Fig. 2. Light field

Fig. 3. Example of light field

Fig. 4. Multi-layer structure for light field display

Fig. 5. Structure of “pseudo holographic display”

Fig. 6. Structure of spatial multi-layer three-dimensional display

Fig. 7. Three-dimensional model used in three-dimensional display

Fig. 8. Printing patterns from optimization with the FOV of 10°×10°

Fig. 9. Flat multi-layer three-dimensional display system from different views. (a) Left view; (b) right view; (c) central view; (d) upper view; (e) lower view

Fig. 10. Structure of spatial multi-layer three-dimensional display system

Fig. 11. (a) Front view image, (b) right view image, (c) back view image and (d) left view image of “pseudo holographic display” system; (e) front view image, (f) right view image, (g) back view image and (h) left view image of spatial multi-layer three-dimensional display system

Fig. 12. Image jumping between two faces in spatial multi-layer three-dimensional display system