Patent ID: 11869426
Assignee: HEFEI BOE JOINT TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. The shift register circuit according to claim 11, wherein
the first noise reduction sub-circuit includes:
a ninth transistor, a control electrode of the ninth transistor being coupled to the first pull-down node, a first electrode of the ninth transistor being coupled to the first voltage terminal, and a second electrode of the ninth transistor being coupled to the first signal output terminal;
the second noise reduction sub-circuit includes:
a tenth transistor, a control electrode of the tenth transistor being coupled to the first pull-down node, a first electrode of the tenth transistor being coupled to the first voltage terminal, and a second electrode of the tenth transistor being coupled to the second signal output terminal;
the third noise reduction sub-circuit includes:
an eleventh transistor, a control electrode of the eleventh transistor being coupled to the first pull-down node, a first electrode of the eleventh transistor being coupled to the first voltage terminal, and a second electrode of the eleventh transistor being coupled to the third signal output terminal; and
the fourth noise reduction sub-circuit includes:
a twelfth transistor, a control electrode of the twelfth transistor being coupled to the first pull-down node, a first electrode of the twelfth transistor being coupled to the second voltage terminal, and a second electrode of the twelfth transistor being coupled to the shift signal output terminal.