Pop-up camera module and electronic device
US11089194B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 11, 2019 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Nov 11, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/0241
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A camera module includes: a control body, a lens assembly and at least one magnetic member. The control body includes a circuit board and a spatial magnetic field sensing member disposed on the circuit board. The lens assembly is configured to be controlled to move, so as to generate relative displacement between the lens assembly and the spatial magnetic field sensing member. The at least one magnetic member is assembled to the lens assembly to generate a preset magnetic field around the lens assembly. Along with a movement of the lens assembly, the spatial magnetic field sensing member senses changes of the preset magnetic field.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.