Information input device
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United States of America Patent
Stats
-
Feb 12, 1991
Grant Date -
N/A
app pub date -
Mar 9, 1989
filing date -
Mar 30, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In an information input device for inputting information in an information processing apparatus by means of contact on an input surface provided on a display picture, an input-prohibiting area is provided on the input surface in response to setting a cleaning mode of the input surface, and the input-prohibiting area and an input-enabling area are discriminately displayed. At the same time, the brightness of the input surface is made high during the cleaning mode.
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Family
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Cited Art Landscape
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