Camera actuator and camera device comprising same
AssigneeLG Innotek Co., Ltd.
InventorsMin Ook Kim, Kyung Won Kim
Life of this patent
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Abstract
One embodiment of the present invention discloses a camera actuator comprising: a housing; a mover disposed in the housing and comprising an optical member and a holder having the optical member disposed therein; a tilting guide unit for guiding the tilting of the mover; a first magnet disposed in the housing; a second magnet disposed in the holder and spaced from the first magnet in a first direction; and a first driving part and a second driving part for driving the mover, wherein the first driving part and the second magnet are disposed, with respect to the holder, in a second direction perpendicular to the first direction, and the second driving part is disposed, with respect to the holder, in a third direction perpendicular to the second direction.
Claims18
A camera actuator, comprising:
- a housing;
- a mover disposed in the housing and including an optical member and a holder in which the optical member is disposed;
- a tilting guide part configured to guide tilting of the mover;
- a first magnet disposed in the housing;
- a second magnet disposed in the holder and spaced apart from the first magnet in a first direction;
- a first driving part and a second driving part configured to drive the mover, wherein the first driving part and the second magnet are disposed in a second direction perpendicular to the first direction with respect to the holder, wherein the second driving part is disposed in a third direction perpendicular to the second direction with respect to the holder, wherein at least a portion of the first magnet and the second magnet overlap with the first driving part in the first direction;
- and
- a third driving part disposed opposite to the first driving part with respect to the holder, and wherein the second magnet includes:
- a 2a magnet at least a portion of which overlaps the first driving part in the first direction;
- and
- a 2b magnet at least a portion of which overlaps the third driving part in the first direction.
Dependencies are inferred from the claim text.