Viewfinder control unit and television camera
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 7, 2006
Grant Date -
N/A
app pub date -
Apr 13, 2000
filing date -
Apr 16, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A viewfinder control unit includes a liquid crystal viewfinder with a hood; a sensor for picking up the face of a cameraman; a pan motor for horizontally rotating the viewfinder; and a tilt motor for varying the angle the viewfinder makes with a horizontal plane to provide the cameraman with an optimum view angle. The viewfinder undergoes tracking control such that it is always trained on the face of a cameraman in response to the panning (left or right swing of a lens) and the tilting (up or down swing of the lens) of the television camera.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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