Patent ID: 9330632
Filing Date: 2016-05-03
CPC Classification: G06F,G09G

Claim Text:
1. A processing system for a display device comprising an integrated capacitive sensing device, the processing system comprising: a driver module comprising driver circuitry, the driver module coupled to a plurality of sensor electrodes, wherein each of the plurality of sensor electrodes comprises at least one common electrode of a plurality of common electrodes configured to be driven for updating a display of a display device and capacitive sensing during a display frame, wherein the display frame comprises a plurality of display line update periods, a first plurality of blanking periods and a second plurality of blanking periods, wherein each of the second plurality of blanking periods occurs between respective pairs of the plurality of display line update periods, and wherein each of the second plurality of blanking periods is longer than each of the first plurality of blanking periods; and wherein the driver module is configured to drive a first sensor electrode of the plurality of sensor electrodes for capacitive sensing during a first one of the second plurality of blanking periods.