Optical: systems and elements – Lens – With support
Reexamination Certificate
2006-06-05
2008-05-20
Hasan, M. (Department: 2873)
Optical: systems and elements
Lens
With support
C359S554000
Reexamination Certificate
active
07375908
ABSTRACT:
An image stabilizer manufacturing method provides an image stabilizer which can steady blurry images produced by camera shake or vibration. One of the magnet and a coil supporting member are fixed to a moving frame. In the state in which an optical axis of a correcting lens is matched with an optical axis of a lens system, after first and second Hall elements were properly positioned at the position in which magnetic force received by both of the Hall elements becomes a reference value by moving the first and second Hall elements to first and second directions, the other of the magnet and the coil supporting member are fixed to a supporting frame.
REFERENCES:
patent: 5910859 (1999-06-01), Takahashi et al.
patent: 5978137 (1999-11-01), Takahashi et al.
patent: 3-186823 (1991-08-01), None
patent: 2000-258813 (2000-09-01), None
patent: 2003-270695 (2003-09-01), None
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