Patent ID: 8866491

Claim:
A device comprising: a sensor array comprising a plurality of receive (RX) electrodes and a plurality of transmit (TX) electrodes, wherein the plurality of RX electrodes and the plurality of TX electrodes are interleaved without intersecting each other within a touch-sensing area in a single layer on a substrate of the sensor array; a sensor configured to measure a plurality of measurements from the sensor array, wherein the plurality of measurements are representative of a conductive object that is in contact with or proximate to the sensor array; and a processing logic coupled with the sensor, wherein the processing logic is configured at least to: determine a set of adjustment values that correspond to a tail effect associated with the conductive object represented by the plurality of measurements; wherein adjustment values for a particular TX electrode are computed based on a sum of indices of RX electrodes along the particular TX electrode; and generate adjusted measurements corresponding to the conductive object represented by the plurality of measurements based on the set of adjustment values, wherein the adjusted measurements correct the tail effect.