Camera module
US12411335B2 · kind B2 · utility
0Cited by
1References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 27, 2020 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | Jun 30, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B7/021
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a camera module comprising: a lens assembly comprising a liquid lens which comprises a first liquid and a second liquid forming the surface; a gyro sensor for outputting inclination information; and a controller for adjusting the surface by applying a driving signal to the liquid lens on the basis of focal information and the inclination information, wherein the controller applies different weights to the driving signal in accordance with the angular velocity of the liquid lens obtained on the basis of the inclination information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.