Multiplexer circuit, multiplexer, driving method, display panel, and display apparatus

A multiplexer circuit, comprising:

• a first transistor, wherein a control electrode of the first transistor is coupled to a first control terminal, a first electrode of the first transistor is coupled to an input signal terminal, and a second electrode of the first transistor is coupled to a first output terminal;
• a second transistor, wherein a control electrode of the second transistor is coupled to a second control terminal, a first electrode of the second transistor is coupled to a power supply voltage terminal, and a second electrode of the second transistor is coupled to the first output terminal;
• a third transistor, wherein a control electrode of the third transistor is coupled to a third control terminal, a first electrode of the third transistor is coupled to the input signal terminal, and a second electrode of the third transistor is coupled to a second output terminal;
• a fourth transistor, wherein a control electrode of the fourth transistor is coupled to a fourth control terminal, a first electrode of the fourth transistor is coupled to the power supply voltage terminal, and a second electrode of the fourth transistor is coupled to the second output terminal;
• and
• a first capacitor, wherein a first terminal of the first capacitor is coupled to the power supply voltage terminal, and a second terminal of the first capacitor is coupled to the second control terminal and the control electrode of the second transistor.

A driving method of a multiplexer, wherein the multiplexer includes a plurality of multiplexer circuits, each multiplexer circuit includes a first selection sub-circuit a second selection sub-circuit and a first voltage control sub-circuit, the first selection sub-circuit is coupled to a first control terminal, a second control terminal, an input signal terminal, a power supply voltage terminal and a first output terminal, the second selection sub-circuit is coupled to a third control terminal, a fourth control terminal, the input signal terminal, the power supply voltage terminal and a second output terminal, the first voltage control sub-circuit is coupled to the power supply voltage terminal, the second control terminal and the first selection sub-circuit, input signal terminals of the plurality of multiplexer circuits are different, first output terminals of the plurality of multiplexer circuits are different, and second output terminals of the plurality of multiplexer circuits are different;

• the driving method comprising:
• transmitting, by the first selection sub-circuit in each multiplexer circuit, an input signal received at the input signal terminal coupled to the first selection sub-circuit in each multiplexer circuit to the first output terminal coupled to the first selection sub-circuit in each multiplexer circuit in response to a first control signal received at the first control terminal;
• transmitting, by the second selection sub-circuit in each multiplexer circuit, a voltage of the power supply voltage terminal to the second output terminal coupled to the second selection sub-circuit in each multiplexer circuit in response to a fourth control signal received at the fourth control terminal;
• transmitting, by the first selection sub-circuit in each multiplexer circuit, the voltage of the power supply voltage terminal to the first output terminal coupled to the first selection sub-circuit in each multiplexer circuit in response to a second control signal received at the second control terminal;
• transmitting, by the second selection sub-circuit in each multiplexer circuit, the input signal received at the input signal terminal coupled to the second selection sub-circuit in each multiplexer circuit to the second output terminal in response to a third control signal received at the third control terminal;
• and
• controlling, by the first voltage control sub-circuit in each multiplexer circuit, a voltage of the second control signal received by the first selection sub-circuit at the second control terminal according to the voltage of the power supply voltage terminal and the second control signal received at the second control terminal.