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

Claim 1:
2. The display device according to claim 1,
wherein the control circuit includes:
a shift register circuit configured to serially output selection signals to select pixel rows one by one from the plurality of pixels;
a pulse width calculator;
a memory; and
a timing controller,

wherein a pulse width of the selection signals defines a length of the threshold compensation period in a selected pixel row,
wherein the pulse width calculator is configured to:
determine a pulse width of the selection signals to define the threshold compensation period based on the statistic; and
store data specifying the pulse width to the memory,

wherein the timing controller is configured to:
retrieve the data specifying the pulse width from the memory; and
send a start pulse signal having the pulse width specified by the data to the shift register circuit, and

wherein the shift register circuit is configured to output the selection signals having a pulse width equal to the pulse width of the start pulse signal.