CAPACITIVE TOUCH MAPPING
First Claim
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1. A computing system, comprising:
- a capacitive touch-display including a plurality of touch-sensing pixels;
a digitizer configured to generate a capacitive grid map including a capacitance value for each of the plurality of touch-sensing pixels; and
an operating system configured to receive the capacitive grid map directly from the digitizer.
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Abstract
A computing system includes a capacitive touch-display including a plurality of touch-sensing pixels, a digitizer configured to generate a capacitive grid map including a capacitance value for each of the plurality of touch-sensing pixels, and an operating system configured to receive the capacitive grid map directly from the digitizer.
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Citations
20 Claims
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1. A computing system, comprising:
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a capacitive touch-display including a plurality of touch-sensing pixels; a digitizer configured to generate a capacitive grid map including a capacitance value for each of the plurality of touch-sensing pixels; and an operating system configured to receive the capacitive grid map directly from the digitizer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for controlling operation of a computing system, the method comprising:
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generating, via a digitizer of the computing system, a capacitive grid map including a capacitance value for each of a plurality of touch-sensing pixels of a capacitive touch-display; and receiving, at an operating system of the computing system directly from the digitizer, the capacitive grid map. - View Dependent Claims (14, 15, 16, 17)
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18. A computing system, comprising:
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a capacitive touch-display including a plurality of touch-sensing pixels; a digitizer configured to generate a capacitive grid map including a capacitance value for each of the plurality of touch-sensing pixels; and an operating system configured to; receive the capacitive grid map directly from the digitizer, identify an intentional-touch portion and an unintentional-touch portion of the capacitive grid map, and present, via the capacitive touch-display, a user interface object based on the intentional-touch portion such that a position of the user interface object does not overlap with the unintentional-touch portion on the capacitive touch-display. - View Dependent Claims (19, 20)
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Specification