Optical: systems and elements – Lens – With support
Patent
1998-09-16
2000-04-18
Epps, Georgia
Optical: systems and elements
Lens
With support
359813, 359554, G02B 702, G02B 2764
Patent
active
060522402
ABSTRACT:
An image blur correction apparatus includes a movable member such as an image blur correction optical system or the like, which moves for image blur correction, an elastic member such as a spring or the like, which movably supports the movable member with respect to a predetermined base member, and has one end connected to the movable member and the other end connected to the base member, and a sliding suppression portion for suppressing sliding of the elastic member relative to the movable member at a contact surface therebetween or sliding of the elastic member relative to the base member at a contact surface therebetween. With this arrangement, the stop position control precision of the movable member, the phase delay characteristics and small vibration response characteristics upon operation of the movable member, and the like are improved.
REFERENCES:
patent: 5144353 (1992-09-01), Odaka et al.
patent: 5526192 (1996-06-01), Imura et al.
patent: 5835799 (1998-11-01), Washisu
Canon Kabushiki Kaisha
Epps Georgia
Letendre Suzanne
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