POWER REDUCTION FOR TOUCH SCREENS
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United States of America Patent
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Issued Date -
Oct 21, 2010
app pub date -
Dec 6, 2007
filing date -
Dec 6, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
This specification relates to determining areas within touch screen, where a user input is possible. To reduce power consumption of a device with a touch screen, touch detection for sensing a user input is only activated within the determined areas, where a user input is possible.
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