Two mirror scanning relay optics
US12099173B2 · kind B2 · utility
0Cited by
12References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 21, 2021 |
| Grant date | Sep 24, 2024 |
| Priority date | — |
| Expiry date | Dec 6, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/136
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Described are two mirror scanning projectors employing a collimated laser beam directed to a first mirror that scans in one direction, an optical relay system, and a second mirror that scans in a perpendicular direction from the first mirror to provide two dimensional scanning of the laser beam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.