Head-mounted augmented reality near eye display device
US12069233B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 4, 2023 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | Aug 4, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0187
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed herein is a near eye assembly having a retaining structure (e.g., a spectacle frame or head up display mounted on a helmet) that is configured to be positioned in proximity to the eye of a user of the assembly. An optical combiner may be mounted on the retaining structure in front of the user eye. The optical combiner may at least partially transmit elements of a scene in front of the assembly through the combiner. In addition, the optical combiner may receive a visible radiation transmission derived from a scene, and/or a visual transmission such as a presentation of data or a marker, and redirect the transmission back to the user's eye.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.