Electronic device

An electronic device comprising:

• a sensor layer including a plurality of electrodes arranged in “n” rows and “m” columns;
• and
• a sensor driver configured to drive the sensor layer, and
• wherein the plurality of electrodes include:
• an electrode in a sensing region located in one of the “m” columns;
• electrodes in a first adjacent region preceding the sensing region in a first direction;
• electrodes in a second adjacent region following the sensing region in an opposite direction to the first direction;
• electrodes in a first inversion region preceding the first adjacent region in the first direction;
• and
• electrodes in a second inversion region following the second adjacent region in the opposite direction to the first direction, and
• wherein the first inversion region and the second inversion region each include electrodes arranged in consecutive rows among the “n” rows,
• wherein the sensor driver is configured to determine numbers of electrodes in the first inversion region and the second inversion region, and
• wherein, the “n” and the “m” are natural numbers.

An electronic device comprising:

• a sensor layer including a plurality of electrodes arranged in “n” rows and “m” columns;
• and
• a sensor driver configured to drive the sensor layer, and
• wherein the plurality of electrodes include:
• a plurality of electrodes configured to receive a driving pulse signal located within one of the “m” columns;
• and
• a plurality of inversion electrodes configured to receive an inversion pulse signal different from the driving pulse signal, and
• wherein the sensor driver is configured to determine a number of the plurality of inversion electrodes based on a location of the plurality of electrodes, and
• wherein, the “n” and the “m” are natural numbers.