Image viewing apparatus and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 6, 1999
Grant Date -
N/A
app pub date -
Mar 17, 1997
filing date -
Mar 17, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for displaying on a display screen a first image sequence exclusively to a first viewer and a second image sequence exclusively to a second viewer, the first image sequence including a respective plurality of image frames and the second image sequence including a respective plurality of image frames. A controller alternately displays in an interlaced fashion each of the image frames of the first image sequence and each of the image frames of the second image sequence on the display screen. The controller also generates a second viewer image block signal when each of the image frames of the first image sequence are displayed and a first viewer image block signal when each of the image frames of the second image sequence are displayed. A first viewer image blocking element responsive to the first viewer image block signal generated by the controller is provided for blocking the first viewer's view of the display screen when the first viewer image block signal is received and a second viewer image blocking element responsive to the second viewer image block signal from the controller is provided for blocking the second viewer's view of the display screen when the second viewer image block signal is received.
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International Classification(s)
Cited Art Landscape
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