Patent ID: 11935486
Assignee: LG DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. A scan signal generation circuit comprising:
a switch circuit including a common node charged with a low voltage applied by turn-on operations of a first transistor and a second transistor, an inverting node operating opposite to the common node, and first to fourth stabilization transistors having first electrodes connected to the common node, and gate electrodes connected to a gate low voltage line; and
an output circuit including a (1-1)th pull-up transistor and a (1-2)th pull-up transistor that output the (1-1)th scan signal and the (1-2)th scan signal in response to a voltage of a first node corresponding to a second electrode of the first stabilization transistor and a voltage of a second node corresponding to a second electrode of the second stabilization transistor, and a (2-1)th pull-up transistor and a (2-2)th pull-up transistor that output the (2-1)th scan signal and the (2-2)th scan signal in response to a voltage of a third node corresponding to a second electrode of the third stabilization transistor and a voltage of a fourth node corresponding to a second electrode of the fourth stabilization transistor.