INPUT DEVICE
First Claim
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1. An input device comprising:
- a sensor surface that is sensitive to a touch by a foreign body; and
a control unit that is configured to determine a first sensitive region of the sensor surface and, when the first sensitive region is touched by the foreign body, to supply a predetermined first detection signal, wherein the control unit comprises means for estimating a direction of an acceleration change acting parallel to the sensor surface and is configured, under an effect of the acceleration change, to shift the first sensitive region at times in an active direction of the acceleration change.
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Abstract
An input device includes a sensor surface that is sensitive to a touch by a foreign body and a control unit. The control unit is configured to determine a first sensitive region of the sensor surface and, when the first sensitive region is touched by the foreign body, to supply a predetermined first detection signal. The control unit comprises means for estimating a direction of an acceleration change acting parallel to the sensor surface and is configured, under an effect of the acceleration change, to shift the first sensitive region at times in an active direction of the acceleration change.
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Citations
12 Claims
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1. An input device comprising:
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a sensor surface that is sensitive to a touch by a foreign body; and a control unit that is configured to determine a first sensitive region of the sensor surface and, when the first sensitive region is touched by the foreign body, to supply a predetermined first detection signal, wherein the control unit comprises means for estimating a direction of an acceleration change acting parallel to the sensor surface and is configured, under an effect of the acceleration change, to shift the first sensitive region at times in an active direction of the acceleration change. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification