Analog controls housed with electronic displays for telephones
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Oct 22, 2002
Grant Date -
N/A
app pub date -
Oct 30, 2000
filing date -
Oct 1, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A telephone having a general image display and including a pressure-sensitive analog or proportional sensor for creating a varying value according to varying depression applied by a finger of a human user to the sensor. Multiple analog or proportional sensors are sometimes utilized. In one preferred embodiment the proportional or analog sensor(s) include resilient dome cap(s) for providing tactile feedback to the finger depressing the sensor. Circuitry within a housing is connected to the proportional or analog sensor for reading the varying value from the sensor and causing representative varying of the imagery shown by the display.
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