Photography – With exposure objective focusing means – focusing aid – or... – Lens drive circuit or motor structure
Reexamination Certificate
2008-05-12
2010-11-09
Perkey, W. B. (Department: 2862)
Photography
With exposure objective focusing means, focusing aid, or...
Lens drive circuit or motor structure
C396S529000, C348S357000, C359S823000, C310S309000
Reexamination Certificate
active
07831139
ABSTRACT:
A camera module includes a barrel for receiving at least a first lens, an actuator, and a holder. The actuator includes an annular stator and a carrying member. The stator is connected to the barrel and defines a plurality of spaced parallel inner branches in an inner side thereof. The carrying member is received in the stator and defines a through hole therein for receiving at least a second lens. The carry member defines a plurality of spaced parallel outer branches in the outer sidewall thereof. The outer branches are alternately interleaved between the inner branches and have a voltage thereacross for driving the carrying member to move forward and backward. The holder is connected to the barrel and configured for receiving the barrel and the actuator.
REFERENCES:
patent: 6531804 (2003-03-01), Kasahara
patent: 6611079 (2003-08-01), Koga et al.
patent: 6865009 (2005-03-01), Nishioka
patent: 6900576 (2005-05-01), Koga et al.
patent: 7447330 (2008-11-01), Yamasaki
patent: 7583006 (2009-09-01), Calvet et al.
patent: 2002/0036443 (2002-03-01), Akiba et al.
patent: 2002/0106204 (2002-08-01), Miyamaru
patent: 2005/0195502 (2005-09-01), Jeong et al.
patent: 2006/0066174 (2006-03-01), Akiba et al.
patent: 2006/0209427 (2006-09-01), Akiba et al.
patent: 2007/0139528 (2007-06-01), Chang
patent: 2007/0217786 (2007-09-01), Cho et al.
patent: 2007/0284964 (2007-12-01), Chung et al.
patent: 2008/0144186 (2008-06-01), Feng et al.
patent: 1509061 (2004-06-01), None
patent: 101056073 (2007-10-01), None
patent: 101056360 (2007-10-01), None
patent: 2003289679 (2003-10-01), None
Adams Bret
Cheng Andrew C.
Hon Hai Precision Industry Co. Ltd.
Perkey W. B.
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