Augmented reality light field head-mounted displays
US10678056B2 · kind B2 · utility
2Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2018 |
| Grant date | Jun 9, 2020 |
| Priority date | — |
| Expiry date | Feb 26, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A near-eye display system includes a transmissive display panel to display a near-eye light field frame comprising an array of elemental images. The transmissive display panel is configured to transmit light rays of the near-eye light field frame away from the user's eye and towards an array of curved beam splitters. The curved beam splitters collimate the transmitted light rays and reflect the collimated light rays back towards the transmissive display panel for passing to the user's eye.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.