Image display with full-depth viewing
US9554124B1 · kind B1 · utility
4Cited by
1References
20Claims
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Key dates
| Filing date | Aug 23, 2014 |
| Grant date | Jan 24, 2017 |
| Priority date | — |
| Expiry date | Apr 17, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2213/001
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A full depth display for use in three dimensional (3D) imaging has an array of optical emitters on a first plane, an aperture array having a plurality of apertures on a second plane separated from the first plane, and an optional set of corrective lenses which direct the image to a slightly divergent path about the z axis. The optical emitters are organized in left/right pairs. The aperture array contains periodic structures which direct optical energy from the array of apertures to an observer's left and right eyes to create the effect of a full depth image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.