Patent ID: 11967266
Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An MOG circuit, having a plurality of cascaded MOG sub-circuits, wherein one of the cascaded MOG sub-circuits comprises:
a current-stage GOA circuit, connected to a second low voltage level signal, configured to generate a first node signal and a second node signal, the current-stage GOA circuit comprising:
a first global control unit, configured to pull down a voltage level of the first node signal to a voltage level of the second low voltage level signal according to a first global control signal, the first global control unit comprising:
a first end, connected to the first node signal;
a second end, connected to the second node signal; and
a control end, connected to the first global control signal; and

a second global control unit, configured to pull up a voltage level of the first node signal to a voltage level of a second global control signal according to the second global control signal, the second global control unit comprising:
an input end, connected to the second global control signal; and
a control end, connected to the second global control signal; and

a current-stage MUX circuit, connected to the current-stage GOA circuit, a first low voltage level signal and a MUX signal, configured to control the MUX signal according to the first node signal and/or the second node signal to output a scan signal;
wherein when the MOG circuit outputs the scan signal of a turn-off state, the first node signal controls the current-stage MUX circuit to stop inputting the MUX signal and the second node signal controls the current-stage MUX circuit to pull down a voltage level of the scan signal to a voltage level of the first low voltage level signal.