High-speed liquid-crystal optical deflector for 3D display

Shota Wakita; Yoshitaka Sumitomo; Yoshiyuki Kobayashi

doi:10.1117/12.807259

14 February 2009 High-speed liquid-crystal optical deflector for 3D display

Shota Wakita, Yoshitaka Sumitomo, Yoshiyuki Kobayashi

Proceedings Volume 7237, Stereoscopic Displays and Applications XX; 723724 (2009) https://doi.org/10.1117/12.807259
Event: IS&T/SPIE Electronic Imaging, 2009, San Jose, California, United States

Abstract

Liquid-crystal (LC) varifocal lens or LC optical deflector is useful for 3-D display. In this paper, we propose a highspeed optical deflector for 3-D display using a new LC motion. This device responds at double frequency of an applied voltage when high voltage is applied. The voltage, position and time dependences of deflection angle using square-wave or sine-wave voltage are described in this paper.

Citation Download Citation

Shota Wakita, Yoshitaka Sumitomo, and Yoshiyuki Kobayashi "High-speed liquid-crystal optical deflector for 3D display", Proc. SPIE 7237, Stereoscopic Displays and Applications XX, 723724 (14 February 2009); https://doi.org/10.1117/12.807259

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