Camera shake correction system
US5041852A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 18, 1990 |
| Grant date | Aug 20, 1991 |
| Priority date | — |
| Expiry date | Oct 18, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/687
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A camera shake correction system which corrects the shaking of a picture image caused by the shake of a camera. In the camera shake correction system, a mirror is supported in front of a taking lens in such a manner that the mirror is free to incline about an angle of 45.degree. with respect to the optical axis of the taking lens, and the mirror is inclined at a half of the angular speed of the camera in the opposite direction to the shaking direction of the camera in accordance with the detection output of a shake sensor for detecting the shake of the camera, thereby stabilizing an object light incident on the image pickup surface of the camera.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.