Methods and systems for augmented reality
US11762199B2 · kind B2 · utility
1Cited by
4References
12Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 10, 2020 |
| Grant date | Sep 19, 2023 |
| Priority date | — |
| Expiry date | Feb 27, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2203/50
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method and system for image display with a head-mounted device, which use a seethrough tunable diffractive mirror, such as a see-through tunable holographic mirror or seethrough tunable LCD array mirror, which mirror is useful in providing augmented reality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.