Positioning device, shake correcting device and electronics

Details Positioning device, shake correcting device and electronics Positioning device, shake correcting device and electronics

2007-06-15

2011-12-06

Laballe, Clayton E (Department: 2862)

Photography

Camera shake sensing

Having stabilization system

C359S554000, C348S208110

Reexamination Certificate

active

08073317

ABSTRACT:
A positioning device comprising a moving portion provided with a pair of magnets arranged respectively along with a first axis and a second axis, a fixed portion provided to face to the moving portion, and a voice coil motor (VCM) for relatively driving the moving portion and the fixed portion by an electromagnetic action between a coil and a drive magnet provided to each of the moving portion and the fixed portion: wherein one of the magnets is arranged so as to reduce a rotation moment generated by an electromagnetic connection between the other magnet and the voice coil motor.

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