Patent ID: 11862087
Assignee: WUHAN TIANMA MICROELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. The control method according to claim 8,
wherein the display device includes a shift register circuit configured to serially output selection signals to select pixel rows one by one from the plurality of pixels,
wherein a pulse width of the selection signals defines a length of the threshold compensation period in a selected pixel row,
wherein the control method comprises:
outputting a start pulse signal having a fixed pulse width;
determining a trimming width based on the statistic;
trimming the pulse width of the start pulse signal by the trimming width;
inputting the start pulse signal having the trimmed pulse width to the shift register circuit; and
outputting the selection signals having a pulse width equal to the trimmed pulse width from the shift register circuit.