Multi-plane 3D volumetric display

Sep 30 2014

The LightSpace 3D Volumetric Display

Operation principle:

The LightSpace Display System is a solid state, rear projection, volumetric display that consists of two main components: a highspeed video projector, and a multi-planar optical element (MOE) composed of a stack of liquid crystal diffusing shutters.


The high-speed video projector projects a sequence of slices of the received from computer 3D image into the multi-planar optical screen where each slice is halted at the proper depth.

Proprietary multi-planar anti-aliasing algorithms smooth the appearance of the resultant stack of image slices to produce a continuous appearing truly three dimensional image.

The multiplanar optical element (MOE) is a stack of 10 to 20 air-spaced liquid crystal diffusing shutters.

The MOE acts as an electronically variable solid-state projection volume and, in conjunction with the high speed video projector, creates the 3D image.

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European Sales

Lightspace Technologies, SIA
Ziedleju iela 1
Marupe, Marupes novads, LV-2167, Latvia
Phone: (+371) 6780 0009
E-mail: info3d(at)


North American Sales

LightSpace Technologies, Inc
P.O. Box 242, Twinsburg
OH 44087, USA
Phone: TBA
E-mail: info3d(at)

Office in California

LightSpace Technologies Inc.
2570 N. First Street, San Jose,
CA 95131, USA
Phone: TBA
E-mail: info3d(at)

Product Development

Lightspace Technologies
Ziedleju iela 1
Marupe, Marupes novads, LV2167, LATVIA
Phone: +371 6780 0009
E-mail: info3d(at)