ELECTRONIC DEVICE WITH VALID SINGLE FINGER TOUCH DETECTION AND RELATED METHODS
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United States of America Patent
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Issued Date -
Feb 9, 2017
app pub date -
Aug 3, 2015
filing date -
Aug 3, 2015
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Abstract
An electronic device may include a touchscreen having an array of finger touch sensitive areas, and a controller coupled to the touchscreen. The controller is configured to read touch values from the array of finger touch sensitive areas, and determine when the read touch values define a valid single finger touch pattern having lower touch values within adjacent higher touch values, and, if so, treating the read touch values as being representative of a single finger touch, and, if not, causing a finger separation determination.
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