Lens driving mechanism

Details Lens driving mechanism Lens driving mechanism

1998-05-08

1999-11-30

Perkey, W. B.

Photography

Camera shake sensing

Having stabilization system

359554, G03B 1700, G02B 2764

Patent

active

059957620

ABSTRACT:
At least one lens is held by a lens holding plate. The lens holding plate is driven along two axes, crossing at right angles, which are perpendicular to an optical axis of the lens, by direct-drive-type actuators. The direct-drive-type actuators are respectively disposed in recessed portions which are formed in the lens holding plate, such that movable portions of the direct-drive-type actuators are in slidable contact with internal surfaces of the recessed portions.

REFERENCES:
patent: 4996545 (1991-02-01), Enomoto et al.
patent: 5266988 (1993-11-01), Washisu
patent: 5583597 (1996-12-01), Enomoto
patent: 5721969 (1998-02-01), Arai
patent: 5835799 (1998-11-01), Washisu

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