Image sensor driving device, camera device and electronic device both having such driving device mounted therein
US11128788B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 10, 2019 |
| Grant date | Sep 21, 2021 |
| Priority date | — |
| Expiry date | Jan 21, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/55
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image sensor driving device includes a fixing portion, an image sensor assembly that is moved with respect to the fixing portion, a driving mechanism and a support mechanism. The image sensor assembly includes an image sensor of the rectangular form. The direction of the normal to the light receiving surface of the image sensor is a first axial direction and the directions perpendicular to the first axial direction and each other are a second axial direction and a third axial direction, respectively. The driving mechanism includes a coil portion for driving the image sensor assembly in the second axial direction or in the third axial direction with respect to the fixing portion and a magnet portion provided for facing opposite the coil portion, the coil portion being disposed on one and the magnet portion being disposed on the other of the image sensor assembly and the fixing portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.