Camera holder for economical and simplified test alignment
US11178393B1 · kind B1 · utility
1Cited by
4References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 27, 2020 |
| Grant date | Nov 16, 2021 |
| Priority date | — |
| Expiry date | Jul 27, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A test fixture for holding and testing portions of an optical device, such as a plurality of cameras of an eyewear device. The test fixture includes a relay lens such that the fixture can be positioned close to a test screen displaying a patterned test image and reducing the size and cost of parts. The test fixture includes one or more lasers configured to easily and quickly align the test fixture. The test fixture includes an actuator for selectively positioning the cameras behind the relay lens to check for image quality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.