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 3:
4. The display device as claimed in claim 1, wherein the voltage processing circuit further comprises a voltage superposition circuit;
the voltage superposition circuit comprises a fourth input node electrically connected to the second output node and a third output node electrically connected to the first output node;
the voltage superposition circuit is configured to obtain the first target voltage signal through the fourth input node, and generate 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; and
the to-be-superimposed voltage signal is related to at least one of the common voltage signal of the common electrode in the nth frame and data voltage signals of the plurality of data lines in the nth frame.