International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 28 (IDW '21)

Proceedings of the International Display Workshops Volume 28 (IDW '21)

Dec 1, 2021 - Dec 3, 2021
Virtual Conference

[3Dp1-9L] Volumetric 3D Display Using a Rotating Spiral Screen - Evaluation of the Visible Region -

*Karin Wakatsuki1, Chiemi Fujikawa1, Makoto Omodani1,2 (1.Tokai University (Japan), 2.Tokyo Denki University (Japan))

Volumetric, 3D Display, Spiral Screen, Afterimage

https://doi.org/10.36463/idw.2021.0501

We have proposed a volumetric 3D display in which cross-sectional images are projected on a rotating spiral screen. One of challenges of this method is an existence of a blind region generated depending on observation angle. We evaluated dependence of the size of the blind region to the screen shape.