Image sensor stabilization
US12363435B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 6, 2023 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Dec 7, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/681
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image sensor stabilizer includes a lower frame, an upper frame on the lower frame and supporting an image sensor, a first actuator and a second actuator between the lower frame and the upper frame and is configured to drive the upper frame to move in a first direction relative to the lower frame, a third actuator between the lower frame and the upper frame and configured to drive the upper frame to move in a second direction relative to the lower frame, and a guide ball between the lower frame and the upper frame. The first actuator and the second actuator are spaced apart from each other in the second direction. The image sensor stabilizer can be used in a camera module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.