Patent ID: 11881189
Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. The control method of the display device as claimed in claim 12, wherein the step of controlling the voltage of the at least one of the common electrode and the plurality of data lines in the (n+k)th frame comprises:
generating, by voltage comparison circuit, a first target voltage signal in response to difference between the common voltage signal in the nth frame and the standard voltage signal on the condition of the synchronization pulse occurring in the frame synchronization signal; and
generating, by a voltage superposition circuit of the voltage processing circuit, a second target voltage signal in response to the first target voltage signal and in response to a to-be-superimposed voltage signal, and the voltage of the at least one of the common electrode and the plurality of data lines in the (n+k)th frame is related to the second target voltage signal.