Patent ID: 11922862
Assignee: LG DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. The panel driving device of claim 8, wherein the data voltage supply circuit is configured to:
supply the first data voltage to the first pixel through the data line in an on period of the first gate signal included in the vertical active period of the first frame;
supply the second data voltage to the second pixel through the data line in an on period of the second gate signal included in the vertical active period of the first frame; and
continuously supply the second pixel with the sensing data voltage and the recovery data voltage through the data line in an on period of the third gate signal included in the vertical blank period of the first frame, and
wherein the on period of the first gate signal is earlier than the on period of the second gate signal, and the on period of the second gate signal is earlier than the on period of the third gate signal.