Gen3 Volumetric 3D image front view and surface displays

Background

Multi layer (-plane) volumetric screen visualizes 3D content with essential physical and psychological depth cues. It provides visual comfort for human eyes for long viewing periods. Image planes has been projected into switching multi layer screen by fast frame rate image plane projector with specially optimised optical system to provide equal resolution and focus for whole image depth. X series displays has been built with DLP based fast frame rate projectors with optical through distance around 1.5 to 2 m and through angle 10…12 degrees.

LightSpace 3rd generation (Gen3) display highlights:

• Image plane pixel projecting backplane
• Multiplane laminated volumetric switching screen (MOE)
• Flat image projection backplane allows for very compact display dimensions
• Reduced and distributed across backplane power consumption
• Achievable high optical refresh rates

Gen3 Volumetric 3D display architecture

The Gen3 LightSpace Technologies volumetric 3D Image displays are built around multi layer liquid crystal switching diffuser key enabling technology.

Multi layer (-plane) volumetric screen visualizes 3D content with all essential physical and psychological depth cues. It provides visual comfort for human eyes for long viewing periods. Image planes has been projected into switching multi layer screen by fast frame rate image projecting backplane.

Backplane is built as micro LED image display with collimating optical array where each pixel has its own collimating micro optics projector with optimised optical system to provide equal resolution and focus for whole image depth.

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Status: preliminary information, product in development, to be released as concept devices

Enquiries please address to info3d (at) lightspace3d.com