Patent ID: 11972719
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A display device comprising:
a plurality of pixels respectively connected to corresponding scan lines, corresponding control lines, corresponding data lines, and corresponding sensing lines;
a scan driver which supplies a scan signal to a scan line of the corresponding scan lines, and supplies a control signal to a control line of the corresponding control lines;
a data driver which supplies one of an image data signal and a sensing data signal to a data line of the corresponding data lines; and
a sensing driver which senses characteristics of driving transistors of different pixels of the plurality of pixels in a previous sensing period and a current sensing period, and determines a final sensing value of a target pixel of the plurality of pixels in the current sensing period, based on a difference between a previous sensing value of the target pixel, which is determined based on the sensing in the previous sensing period, and a preliminary sensing value of the target pixel, which is calculated based on the sensing in the current sensing period.