Television – Camera – system and detail – Camera image stabilization
Reexamination Certificate
2009-01-22
2011-12-27
Chan, Jason (Department: 2622)
Television
Camera, system and detail
Camera image stabilization
Reexamination Certificate
active
08085306
ABSTRACT:
The magnitude of magnetic attraction generated between an electromagnetic coil and a magnetic metal member (or an amount of electric current flowed to the electromagnetic coil) is controlled depending on a direction of acceleration (acceleration caused by the gravity (a gravitational acceleration) and acceleration caused by shake (shake acceleration)) working on an imaging apparatus. This magnetic attraction moves a second slider (including a CCD and a first slider) as a whole toward the electromagnetic coil. This movement brings two inclined surfaces (or fourth and fifth surfaces) of a shaft hole10dinto contact with a second guide shaft with no gap being interposed in between, and keeps the this contact condition.
REFERENCES:
patent: 7643750 (2010-01-01), Irisawa et al.
patent: 7929849 (2011-04-01), Ohno
patent: 2007/0154195 (2007-07-01), Irisawa et al.
patent: 2002-286035 (2002-10-01), None
patent: 2004-274242 (2004-09-01), None
Muramatsu Koichi
Ohno Takehide
Chan Jason
Dickstein & Shapiro LLP
Ricoh & Company, Ltd.
Vieaux Gary C
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