Patent ID: 11915637
Assignee: LG DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. The display device of claim 2, wherein the Q-node controller comprises a T1 transistor, a T2 transistor, and a T3 transistor,
wherein in the T1 transistor, a second scan signal of an (n−1)th stage or a gate start signal is applied to a gate electrode of the T1 transistor, a gate-low voltage is applied to a first electrode of the T1 transistor, and a second electrode of the T1 transistor is connected to the T2 transistor,
wherein in the T2 transistor, the second scan signal of the (n−1)th stage or the gate start signal is applied to a gate electrode of the T2 transistor, a first electrode of the T2 transistor is connected to the T1 transistor, and a second electrode of the T2 transistor is connected to the Q-node, and
wherein in the T3 transistor, a gate electrode of the T3 transistor is connected to the QB-node, a gate-high voltage is applied to a first electrode of the T3 transistor, and a second electrode of the T3 transistor is connected to the Q-node,
wherein n is a natural number.