Patent ID: 11893185
Assignee: APPLE INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 15:
16. A device comprising:
an electronic display;
a first processing system coupled to the electronic display, wherein the first processing system is configured to:
receive an image frame data packet corresponding to a first image frame; and
generate statistical data based on the image frame data packet;

a memory coupled to the first processing system, wherein the memory receives the statistical data from the first processing system; and
a second processing system coupled to the memory and to the electronic display, wherein the second processing system is configured to:
read the statistical data from the memory;
receive touch scan data from the electronic display;
determine an amount of error expected to effect touch scan data during a touch sensing operation based on the statistical data;
compensate the touch scan data to account for the amount of error using the statistical data to generate compensated touch scan data;
use the compensated touch scan data to determine a proximity of a capacitive object to at least one touch sense region of the electronic display;
receive additional touch scan data for a next touch sensing operation corresponding to a second image frame presented after the first image frame; and
compensate the additional touch scan data based on replaying the statistical data.