Optical: systems and elements – Lens – With support
Reexamination Certificate
2007-10-30
2010-12-14
Hasan, Mohammed (Department: 2873)
Optical: systems and elements
Lens
With support
C396S529000
Reexamination Certificate
active
07852579
ABSTRACT:
A camera module includes a lens unit which constitutes an optical system of the camera module; a holder which houses the lens unit and is displaceable along an optical axis direction of the lens unit, and the coil having a hollow cylindrical portion; a coil having a cylindrical form and provided around the cylindrical portion of the holder; a yoke and magnets provided on the yoke for providing a magnetic field to the coil; upper and lower leaf springs for supporting the holder so that the holder is displaceable along an optical axis direction of the lens unit; and an imaging element provided below the lens unit. The holder has coil holding portions to which the coil is fitted for fixedly providing the coil around the cylindrical portion of the holder without using an adhesive.
REFERENCES:
patent: 7161751 (2007-01-01), Hasegawa et al.
patent: 7433136 (2008-10-01), Ichikawa et al.
patent: 7492538 (2009-02-01), Ishizawa et al.
patent: 2003/0062978 (2003-04-01), Shiraki et al.
patent: 2006/0203627 (2006-09-01), Osaka
patent: 1775615 (2007-04-01), None
Ishizawa Takashi
Osaka Tomohiko
Hasan Mohammed
Marger & Johnson & McCollom, P.C.
Mitsumi Electric Co. Ltd.
LandOfFree
Camera module does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Camera module, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Camera module will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4197324