METHOD AND ASSOCIATED CONTROLLER FOR ADAPTIVELY ADJUSTING TOUCH CONTROL THRESHOLD
First Claim
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1. A method for adaptively adjusting a touch control threshold, applied to a touch panel, the method comprising:
- obtaining a set of sample values from the touch panel;
calculating a mean value and a standard deviation based on the set of sample values according to a determination result indicating that the set of sample values are not greater than the touch control threshold; and
updating the touch control threshold according to the mean value and the standard deviation.
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Abstract
A method for adaptively adjusting a touch control threshold of a touch panel is provided. The method includes: receiving a set of sample values from the touch panel; calculating a mean value and a standard deviation based on the set of sample values according to a determination result indicating that the set of sample values are not greater than the touch control threshold; and updating the touch control threshold according to the mean value and the standard deviation.
41 Citations
18 Claims
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1. A method for adaptively adjusting a touch control threshold, applied to a touch panel, the method comprising:
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obtaining a set of sample values from the touch panel; calculating a mean value and a standard deviation based on the set of sample values according to a determination result indicating that the set of sample values are not greater than the touch control threshold; and updating the touch control threshold according to the mean value and the standard deviation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A controller, applied to a touch panel, the controller comprising:
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an interface circuit, coupled to the touch panel; and a core circuit, coupled to the interface circuit, performing steps of; obtaining a set of sample values from the touch panel; calculating a mean value and a standard deviation based on the set of sample values according to a determination result indicating that the set of sample values are not greater than the touch control threshold; and updating the touch control threshold according to the mean value and the standard deviation. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification