Lens driving apparatus

Details Lens driving apparatus Lens driving apparatus

2011-05-03

2011-05-03

Schwartz, Jordan M. (Department: 2873)

Optical: systems and elements

Lens

With support

C359S814000

Reexamination Certificate

active

07936526

ABSTRACT:
Disclosed is a lens driving apparatus. The lens driving apparatus includes a base formed at a center thereof with a first opening; a housing coupled with the base and having a second opening corresponding to the first opening; a yoke installed on the base and including a horizontal plate having a third opening corresponding to the first opening and a vertical plate protruding upward from the horizontal plate; a bobbin movably installed in the yoke and coupled with a lens module; a coil fixedly disposed around the bobbin; a plurality of magnets provided at the vertical plate of the yoke to face the coil; and a spring installed on at least one of upper and lower portions of the yoke to return the bobbin, which has moved up due to interaction between the magnet and the coil, to its initial position.

REFERENCES:
patent: 5471100 (1995-11-01), Sakamoto et al.
patent: 6591066 (2003-07-01), Aoshima et al.
patent: 6710563 (2004-03-01), Mizumaki et al.
patent: 6800970 (2004-10-01), Aoshima et al.
patent: 2006/0034599 (2006-02-01), Osaka
patent: 2006/0181748 (2006-08-01), Makii et al.
patent: 2006/0245085 (2006-11-01), Lee et al.
patent: 2009/0237815 (2009-09-01), Kim
patent: 202006009115 (2006-08-01), None

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