Mirrors drive device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 11, 2008
Grant Date -
Aug 26, 2004
app pub date -
Feb 20, 2004
filing date -
Dec 19, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An optical element drive mechanism is provided which includes (i) a movable portion including at least an optical element having a reflecting surface; (ii) a support member for supporting the movable portion rotatably with respect to a fixing member; and (iii) a drive mechanism including at least a coil and a magnet for driving the movable portion. The pole surface of the magnet is substantially in parallel with the reflecting surface of the movable portion and/or the coil is provided between the magnet and the reflecting surface.
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