Image vibration correcting device
US5717960A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 5, 1996 |
| Grant date | Feb 10, 1998 |
| Priority date | — |
| Expiry date | Sep 5, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B2205/0069
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An image vibration correcting device has a vibration correcting optical system so movable as to vary an optical axis of a phototaking optical system in order to correct an image vibration resulting from vibration, a drive force generating unit including a magnetic member and a coil, for generating an electromagnetic force for driving the vibration correcting optical system, a substrate bearing a pattern for transmitting an electrical signal, and a support member composed of a conductive elastic material, supporting the vibration correcting optical system and electrically connecting the pattern on the substrate with the coil in the drive force generating unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.