Adjustable camera module and assembly test method therefor
US11399122B2 · kind B2 · utility
1Cited by
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20Claims
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Assignee
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Key dates
| Filing date | Aug 28, 2019 |
| Grant date | Jul 26, 2022 |
| Priority date | — |
| Expiry date | Aug 28, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/55
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An adjustable camera module and an assembly test method therefor. The assembly test method for the adjustable camera module comprises: measuring a static tilt amount between the optical lens sheet group and the photosensitive assembly by performing a defocus curve test on the adjustable camera module; analyzing a static adjusting electric quantity of each adjustment coil of an adjustment coil group according to the static tilt amount; and burning the static adjusting electric quantity required by each adjustment coil so as to reduce process requirements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.