Patent ID: 11922846
Assignee: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. The gate driving circuit according to claim 12, wherein the first control circuit comprises: a first switching transistor of the first control circuit, a second switching transistor of the first control circuit, a third switching transistor of the first control circuit, a fourth switching transistor of the first control circuit, a fifth switching transistor of the first control circuit, a sixth switching transistor of the first control circuit, a seventh switching transistor of the first control circuit and an eighth switching transistor of the first control circuit;
a gate of the first switching transistor of the first control circuit is electrically connected to the input signal terminal, a first electrode of the first switching transistor of the first control circuit is electrically connected to the second node, and a second electrode of the first switching transistor of the first control circuit is electrically connected to the first reference signal terminal;
a gate of the second switching transistor of the first control circuit is electrically connected to the second node, a first electrode of the second switching transistor of the first control circuit is electrically connected to the first node, and a second electrode of the second switching transistor of the first control circuit is electrically connected to the first reference signal terminal;
a gate of the third switching transistor of the first control circuit is electrically connected to the second node, a first electrode of the third switching transistor of the first control circuit is electrically connected to the gate signal output terminal, and a second electrode of the third switching transistor of the first control circuit is electrically connected to the second reference signal terminal;
a gate and a first electrode of the fourth switching transistor of the first control circuit are electrically connected to the first control signal terminal, and a second electrode of the fourth switching transistor of the first control circuit is electrically connected to a first electrode of the sixth switching transistor of the first control circuit and a gate of the fifth switching transistor of the first control circuit;
a first electrode of the fifth switching transistor of the first control circuit is electrically connected to the first control signal terminal, and a second electrode of the fifth switching transistor of the first control circuit is electrically connected to the second node;
a gate of the sixth switching transistor of the first control circuit is electrically connected to the first node, and a second electrode of the sixth switching transistor of the first control circuit is electrically connected to the first reference signal terminal;
a gate of the seventh switching transistor of the first control circuit is electrically connected to the first node, a first electrode of the seventh switching transistor of the first control circuit is electrically connected to the second node, and a second electrode of the seventh switching transistor of the first control circuit is electrically connected to the first reference signal terminal; and
a gate of the eighth switching transistor of the first control circuit is electrically connected to the second node, a first electrode of the eighth switching transistor of the first control circuit is electrically connected to the output control terminal, and a second electrode of the eighth switching transistor of the first control circuit is electrically connected to the first reference signal terminal;
the second control circuit comprises: a first switching transistor of the second control circuit, a second switching transistor of the second control circuit, a third switching transistor of the second control circuit, a fourth switching transistor of the second control circuit, a fifth switching transistor of the second control circuit, a sixth switching transistor of the second control circuit, a seventh switching transistor of the second control circuit and an eighth switching transistor of the second control circuit; wherein
a gate of the first switching transistor of the second control circuit is electrically connected to the input signal terminal, a first electrode of the first switching transistor of the second control circuit is electrically connected to the second node, and a second electrode of the first switching transistor of the second control circuit is electrically connected to the first reference signal terminal;
a gate of the second switching transistor of the second control circuit is electrically connected to the third node, a first electrode of the second switching transistor of the second control circuit is electrically connected to the first node, and a second electrode of the second switching transistor of the second control circuit is electrically connected to the first reference signal terminal;
a gate of the third switching transistor of the second control circuit is electrically connected to the third node, a first electrode of the third switching transistor of the second control circuit is electrically connected to the gate signal output terminal of the gate driving circuit, and a second electrode of the third switching transistor of the second control circuit is electrically connected to the second reference signal terminal;
a gate and a first electrode of the fourth switching transistor of the second control circuit are electrically connected to the second control signal terminal, and a second electrode of the fourth switching transistor of the second control circuit is electrically connected to a first electrode of the sixth switching transistor of the second control circuit and a gate of the fifth switching transistor of the second control circuit;
a first electrode of the fifth switching transistor of the second control circuit is electrically connected to the second control signal terminal, and a second electrode of the fifth switching transistor of the second control circuit is electrically connected to the third node;
a gate of the sixth switching transistor of the second control circuit is electrically connected to the first node, and a second electrode of the sixth switching transistor of the second control circuit is electrically connected to the first reference signal terminal;
a gate of the seventh switching transistor of the second control circuit is electrically connected to the first node, a first electrode of the seventh switching transistor of the second control circuit is electrically connected to the third node, and a second electrode of the seventh switching transistor of the second control circuit is electrically connected to the first reference signal terminal; and
a gate of the eighth switching transistor of the second control circuit is electrically connected to the third node, a first electrode of the eighth switching transistor of the second control circuit is electrically connected to the output control terminal of the gate driving circuit, and a second electrode of the eighth switching transistor of the second control circuit is electrically connected to the first reference signal terminal.