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

Claim 10:
11. The control method according to claim 8,
wherein the display device includes:
a shift register circuit including a plurality of shift register units connected to serially output second selection signals to a plurality of pixel rows composed of the plurality of pixels;
a latch circuit including latch units each associated with one of the plurality of pixel rows;
a selector circuit disposed between the latch circuit and the shift register circuit; and
a pulse width calculator,

wherein the control method comprises:
outputting, by each shift register unit, a second selection signal to one pixel row, a first terminal of a latch unit associated with the one pixel row, and the selector circuit;
sending, by the pulse width calculator, a selector signal in accordance with the determined length of the threshold compensation period to the selector circuit;
outputting, by the selector circuit, outputs of shift register units selected in accordance with the selector signal to second terminals of the latch units; and
outputting, by each latch unit, a first selection signal having a pulse width in accordance with the inputs to the first terminal and the second terminal to the associated pixel row, and

wherein the pulse width of the first selection signal defines a length of the threshold compensation period.