Characteristics of mist 3D screen for projection type electro-holography

Koki Sato; Toshimichi Okumura; Takumi Kanaoka; Shinya Koizumi; Satoko Nishikawa; Kunihiko Takano

doi:10.1117/12.667359

26 January 2006 Characteristics of mist 3D screen for projection type electro-holography

Koki Sato, Toshimichi Okumura, Takumi Kanaoka, Shinya Koizumi, Satoko Nishikawa, Kunihiko Takano

Proceedings Volume 6030, ICO20: Display Devices and Systems; 603003 (2006) https://doi.org/10.1117/12.667359
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China

Abstract

The specification of hologram image is the full parallax 3D image. In this case we can get more natural 3D image because focusing and convergence are coincident each other. We try to get practical electro-holography system because for conventional electro-holography the image viewing angle is very small. This is due to the limited display pixel size. Now we are developing new method for large viewing angle by space projection method. White color laser is irradiated to single DMD panel (time shared CGH of RGB three colors). 3D space screen constructed by very small water particle is used to reconstruct the 3D image with large viewing angle by scattering of water particle.

Citation Download Citation

Koki Sato, Toshimichi Okumura, Takumi Kanaoka, Shinya Koizumi, Satoko Nishikawa, and Kunihiko Takano "Characteristics of mist 3D screen for projection type electro-holography", Proc. SPIE 6030, ICO20: Display Devices and Systems, 603003 (26 January 2006); https://doi.org/10.1117/12.667359

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