Lens cover module
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United States of America Patent
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-
Jan 20, 2015
Grant Date -
Jun 27, 2013
app pub date -
May 25, 2012
filing date -
Dec 23, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A lens cover module includes a rail member, a lens cover movably mounted on the rail member, a first driving device, and a second driving device. The lens cover reciprocates between a first position where the lens cover covers the lens, and a second position, where the lens cover uncovers the lens. The first driving device moves the lens cover from the first position to a third position, and moves the lens cover from the second position to a fourth position. After the first driving device, the second driving device keeps moving the lens cover to the second position from the third position, or moving the lens cover to the first position from the fourth position.
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