Patent ID: 11881138
Assignee: SHANGHAI AVIC OPTOELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 2:
3. The drive circuit of claim 1, wherein the drive module comprises a detection unit and an excitation unit;
a first input terminal of the detection unit is electrically connected to the first node, the second input terminal of the detection unit is electrically connected to the second node, a first detection terminal of the detection unit is electrically connected to the excitation unit, and a second detection terminal of the detection unit is electrically connected to the excitation unit;
a first output terminal of the excitation unit is electrically connected to the first signal line, and the second output terminal of the excitation unit is electrically connected to the second signal line; and
the excitation unit is configured to detect a potential of the first detection terminal and a potential of the second detection terminal so as to generate the detected potential of the first detection terminal and the detected potential of the second detection terminal and adjust at least one of the first input signal or the second input signal.