Update of Dynamic Change of Focus for True 3D, Scanned Retinal Images

Introduction Generating true 3-D computer displays will enable the creation of more realistic and informative images, allowing improved functionality when relying on visual display data. Technology description Researchers at the UW have developed a spatial light modulator for changing optical wavefronts entering the eye for a scanned light display that has a variable plane of focus. A new polymer based electro-optical material is used for the spatial light modulators for either transmission or reflection mode. This material has orders of magnitude increase in temporal bandwidth and will allow dynamic change of focus to the individual pixel level. Business opportunity This device will enable appropriate stereoscopic views to each eye, with the viewer able to perceive true three-dimensional (3-D), virtual images with scanned retinal displays. A variety of uses are envisioned, including medicine (non-invasive imaging, telemedicine, and training), space and military applications (remote operation, navigation, and simulation) and entertainment (viewing movies and video games). Stage of development A prototype has been made, proof of concept demonstrated, and performance data obtained. Intellectual property position The UW is currently reviewing this technology for worldwide patent protection.

Type of Offer: Licensing



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