Head mounted display device with double faceted optics
US11435503B2 · kind B2 · utility
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1References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 24, 2020 |
| Grant date | Sep 6, 2022 |
| Priority date | — |
| Expiry date | Nov 24, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0187
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
This document relates to head mounted display devices. In one example the head mounted display device includes a light engine including an array of individually controllable pixels that can be energized to emit light. The example also includes an optical assembly physically aligned with the light engine and including a set of focusing elements facing toward the light engine and a different set of focusing elements facing away from the light engine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.