Holographic image generated based on eye position
US11068052B2 · kind B2 · utility
1Cited by
1References
11Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 15, 2019 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Mar 15, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03H2226/05
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A holographic display system includes an eye tracker configured to determine a position of a feature of an eye, a light source configured to output image light, and a digital dynamic hologram. The digital dynamic hologram is configured to receive the image light from the light source. The digital dynamic hologram is further configured to spatially modulate the image light based on a target image to form a reconstructed image in the eye. The reconstructed image includes noise that is non-uniformly distributed across the reconstructed image based on the position of the feature of the eye.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.