Patent ID: 11942051
Assignee: HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. The control method of display panel according to claim 4, wherein after the step of determining the first target common voltage at the first position in the display panel according to the first compensated brightness parameter and the first common voltage, the control method further comprises steps of:
acquiring a difference value between the first target common voltage and a third common voltage at a third position in the display panel as a first difference value;
updating the third common voltage to be the first target common voltage;
acquiring a difference value between a third pixel voltage and a third data voltage at the third position in the display panel as a third difference value; and
determining a third target data voltage at the third position in the display panel according to the first difference value, the third difference value, and a third preset data voltage at the third position in the display panel.