New approach to the real-time 3D display using a holographic optical element

Kunio Sakamoto; Hideya Takahashi; Eiji Shimizu; Hiroaki Ueda; Kazuyuki Tanaka; Masaaki Okamoto

doi:10.1117/12.271376

10 April 1997 New approach to the real-time 3D display using a holographic optical element

Kunio Sakamoto, Hideya Takahashi, Eiji Shimizu, Hiroaki Ueda, Kazuyuki Tanaka, Masaaki Okamoto

Proceedings Volume 3011, Practical Holography XI and Holographic Materials III; (1997) https://doi.org/10.1117/12.271376
Event: Electronic Imaging '97, 1997, San Jose, CA, United States

Abstract

A display system requiring no special glasses is a useful technology for 3D images. In this paper, two types of real- time 3D displays using a holographic screen instead of a lenticular screen are described. One is a stereoscopic 3D display system with viewing apertures such as conventional two-step holographic stereogram. The other is a stereoscopic 3D display system based on a reconstruction of parallax- rays. These systems consist of a liquid crystal device and a holographic screen formed on holographic optical elements. These systems can construct animated 3D images in real-time by updating LCD pixels.

Citation Download Citation

Kunio Sakamoto, Hideya Takahashi, Eiji Shimizu, Hiroaki Ueda, Kazuyuki Tanaka, and Masaaki Okamoto "New approach to the real-time 3D display using a holographic optical element", Proc. SPIE 3011, Practical Holography XI and Holographic Materials III, (10 April 1997); https://doi.org/10.1117/12.271376

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