Recently, various light-field displays with special structures have been suggested. Among them, the cylinder-shaped display has distinct advantages in providing 360-degree field of view. In this paper, we propose a cylindrical light-field display which consists of panoramic projection optics and a cylindrical screen with several long vertical narrow openings. The projected scene is imaged on the inner surface of the cylinder and the contents are watched through the slit on the side of the cylinder during it rotates. Therefore, horizontal-parallax-only light field is formed to display threedimensional contents inside of the cylinder.
Geunseop Choi, Hosung Jeon, Daerak Heo, Hwi Kim, and Joonku Hahn, "Horizontal-parallax-only light-field display with cylindrical symmetry," Proc. SPIE 10556, Advances in Display Technologies VIII, 1055605 (Presented at SPIE OPTO: January 31, 2018; Published: 19 February 2018); https://doi.org/10.1117/12.2287096.
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