Importance

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Abstract

The present invention discloses a shift register device and a display apparatus. The shift register device includes N stage shift registers. Each shift register includes a control circuit, an output stage circuit and a bias circuit. In the i-th shift register, the control circuit receives a first control signal, a first output signal and a second output signal, and outputs a second control via a first node. The output stage circuit receives a first clock signal, a second clock signal and the second control signal, and outputs an i-th output signal via a second node. The bias circuit includes a capacitor and a transistor. A first terminal of the capacitor receives the first clock signal. The drain of the transistor is coupled to a second terminal of the capacitor, the gate of the transistor is coupled to the second node, and the source of the transistor receives a reference voltage.

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First Claim