28 August 2000 Multiplanar liquid crystal volumetric 3D displays
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Proceedings Volume 4022, Cockpit Displays VII: Displays for Defense Applications; (2000); doi: 10.1117/12.397746
Event: AeroSense 2000, 2000, Orlando, FL, United States
Abstract
Volumetric 3-D displays proposed and demonstrated in the past have been low in resolution and refresh rate, but not in cost. This paper describes the development of an electro-optic multiplanar volumetric 3-D display (without moving parts) based on unique liquid crystal (LC) switchable light diffusion panels. These LC switchable diffuser panels are produced by our proprietary holographic Light Shaping Diffuser fabrication process. Using a stack of closely spaced LC switchable diffusers, which have shown excellent switching speed, diffusion efficiency, and clarity, a multiplanar volumetric 3- D display was demonstrated, projecting full-color 2-D images from a high speed spatial light modulator.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Tin M. Aye, Norbert Fruehauf, Mingjun M. Zhao, Kevin Yu, Yunlu Zou, Gajendra D. Savant, "Multiplanar liquid crystal volumetric 3D displays", Proc. SPIE 4022, Cockpit Displays VII: Displays for Defense Applications, (28 August 2000); doi: 10.1117/12.397746; https://doi.org/10.1117/12.397746
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KEYWORDS
Liquid crystals

3D displays

Diffusers

Holography

LCDs

Diffusion

3D volumetric displays

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