Actuator for camera
AssigneeJahwa Electronics Co., Ltd.
InventorsHee Seung Kim, Kyu Min Lee
Life of this patent
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Abstract
An actuator for a camera includes a carrier having a lens mounted thereon and moving in an optical axis direction, a housing accommodating the carrier, a driving magnet provided in the carrier, a coil provided in the housing and facing a side portion of the driving magnet, a ball arranged between a lower portion of the carrier and the housing, and a reinforcing member coupled to the housing and generating an attractive force with the driving magnet. The reinforcing member includes a body portion coupled to a lower portion of the housing and a flange portion protruding upward from the body portion toward the driving magnet.
Claims6
An actuator for a camera, comprising:
- a carrier having a lens mounted thereon, the carrier configured for moving in an optical axis direction;
- a housing accommodating the carrier;
- a driving magnet provided in the carrier;
- a coil provided in the housing and facing a side portion of the driving magnet;
- a ball arranged between a lower portion of the carrier and the housing;
- and
- a reinforcing member coupled to the housing, the reinforcing member configured for generating an attractive force with the driving magnet, the reinforcing member comprising:
- a body portion coupled to a lower portion of the housing;
- and
- a flange portion protruding upward from the body portion toward the driving magnet.
Dependencies are inferred from the claim text.