SLR digital still camera
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 7, 2003
Grant Date -
N/A
app pub date -
Sep 14, 1999
filing date -
Sep 21, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An SLR digital still camera includes a photographing lens, a quick return mirror made of a half mirror which is movable between a viewing position and a photographing position, a CCD located in the focal plane, an anti-reflection plate which is movable close to or away from a rear surface of the quick return mirror, and an anti-reflection plate driving mechanism which moves the anti-reflection plate to a retracted position in which the anti-reflection plate is retracted from the photographing light path when the quick return mirror is in the viewing position, and moves the anti-reflection plate to a cover position in which the anti-reflection plate extends along the rear surface of the quick return mirror when the latter is in the photographing position, respectively.
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