Camera module
First Claim
Patent Images
1. A camera module comprising:
- a housing unit in which an actuator unit is mounted, the actuator unit configured to transfer driving force in different directions, and the actuator unit comprising magnets and coils;
a first frame mounted in the housing unit and configured to be movable in a first direction with respect to the housing unit;
a second frame mounted in the first frame and configured to be movable in a second direction with respect to the first frame;
a third frame mounted in the second frame, combined with a lens barrel, and configured to be movable in a third direction with respect to the second frame;
a shock absorbing member disposed between the housing unit and the third frame;
a first ball member disposed between the housing unit and the first frame;
a second ball member disposed between the first frame and the second frame; and
a third ball member disposed between the second frame and the third frame.
1 Assignment
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Accused Products
Abstract
A camera module including a lens unit configured to move in a direction of an optical axis and a direction perpendicular with respect to the optical axis; a housing unit accommodating the lens unit; and a shock absorbing member disposed between the housing unit and the lens unit to reduce impacts and noise generated when the housing unit and the lens unit collide.
14 Citations
9 Claims
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1. A camera module comprising:
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a housing unit in which an actuator unit is mounted, the actuator unit configured to transfer driving force in different directions, and the actuator unit comprising magnets and coils; a first frame mounted in the housing unit and configured to be movable in a first direction with respect to the housing unit; a second frame mounted in the first frame and configured to be movable in a second direction with respect to the first frame; a third frame mounted in the second frame, combined with a lens barrel, and configured to be movable in a third direction with respect to the second frame; a shock absorbing member disposed between the housing unit and the third frame; a first ball member disposed between the housing unit and the first frame; a second ball member disposed between the first frame and the second frame; and a third ball member disposed between the second frame and the third frame. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification