Image-shake correcting device

Details Image-shake correcting device Image-shake correcting device

1999-04-09

2000-08-29

Adams, Russell

Photography

Camera shake sensing

Having stabilization system

396 52, G03B 1700

Patent

active

061120286

ABSTRACT:
An image-shake correcting device includes a fixed frame having a sliding surface, a correction lens unit arranged to correct an image shake, a holding member arranged to hold the correction lens unit, and a driving part for driving the correction lens unit in a direction perpendicular to an optical axis, wherein a magnet member is provided on one of the fixed frame and the holding member and a magnetic substance is provided on the other of the fixed frame and the holding member, the holding member is pressed into contact with the sliding surface of the fixed frame by a magnetic force produced by the magnet member and the magnetic substance, and the holding member is arranged to be slid on the sliding surface of the fixed frame by the driving part.

REFERENCES:
patent: 5619293 (1997-04-01), Usui
patent: 5671448 (1997-09-01), Usui
patent: 5854947 (1998-12-01), Imura
patent: 5883742 (1999-03-01), Kamata
patent: 5926656 (1999-07-01), Imura et al.
patent: 5930531 (1999-07-01), Kitagawa et al.
patent: 5978598 (1999-11-01), Ishikawa
patent: 6011927 (2000-01-01), Kamata

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