PIEZORESISTIVE FORCE SENSOR INTEGRATED IN A DISPLAY
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United States of America Patent
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N/A
Issued Date -
May 20, 2010
app pub date -
Jan 21, 2009
filing date -
Nov 19, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A device may include a substrate including an input device on a substrate and at least one piezoresistive sensor formed on the substrate outside the area of the input device. A device may include a display formed on a substrate, at least one piezoresistive sensor formed on the substrate, and a processor to calculate an applied force and activate a force response based on the calculated applied force. A method may include monitoring resistance associated with one or more piezoresistive sensors to detect changes in a force applied to a display device, detecting a change in resistance associated with the one or more piezoresistive sensors, calculate a force applied to the display device based on the detected change in resistance, activating a force response in proportion to the change in resistance detected, and displaying a result of the force response via the display device.
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