Patent ID: 9578242
Date: 2017-02-21
CPC Classifications: G02B,G03B,H04N

Claim:
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.