Shake correction module for photographing apparatus and photographing apparatus including the same
AssigneeSamsung Electronics Co., Ltd.
InventorsKwang-seok Byon, Jung-su Kim
Life of this patent
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Abstract
A shake correction module for a photographing apparatus is provided. The shake correction module includes: a base plate; a slider member disposed on the base plate so as to be able to move in a first axis direction and a second axis direction crossing the first axis direction, and accommodating an imaging element; and first and second drive members that are disposed between the base plate and the slider member, wherein the first and second drive members are arranged to be symmetric with a centroid of the slider member, and move the slider member in the first axis direction and the second axis direction.
Claims29
A shake correction module for a photographing apparatus, the shake correction module comprising:
- a base plate;
- a slider member disposed on the base plate, the slider member being movable on the base plate in a first axis direction and a second axis direction crossing the first axis direction, the slider member being configured to accommodate an imaging element;
- and
- first and second drive members that are disposed between the base plate and the slider member;
- wherein the first drive member comprises first and second coils located under a first magnetism generating portion that is a single structure;
- wherein the single magnet structure comprises a first magnetic field to act on the first coil and a second different magnetic field to act on the second coil;
- wherein the second drive member comprises third and fourth coils located under a second magnetism generating portion that is a single magnet structure.
A shake correction apparatus comprising:
- a correction lens;
- a correction lens supporting plate configured to be moveable along a first axis crossing an optical axis of the correction lens and along a second axis crossing the optical axis and the first axis;
- a base configured to movably support the correction lens supporting plate;
- and
- first and second driving units arranged having center points on opposite sides of the first axis and on opposite sides of the second axis, and configured to collectively move the correction lens module along the first axis.
Dependencies are inferred from the claim text.