Armstrong Teasdale LLP
Shift register, driving method thereof, gate driving circuit, and display device
A shift register is provided, which includes a blanking input circuit, a blanking control circuit, a blanking pull-down circuit, and a shift register circuit. The blanking input circuit may provide a blanking input signal to a first control node according to a second clock signal. The blanking control circuit may provide a first clock signal to a second control node and maintain a voltage difference between the first control node and the second control node, according to a voltage of the first control node. The blanking pull-down circuit may provide a voltage of the second control node to a pull-down node according to the first clock signal. The shift register circuit may provide a shift signal via a shift signal output terminal and a first drive signal via a first drive signal output terminal according to a voltage of the pull-down node.
BOE TECHNOLOGY GROUP CO., LTD. HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
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Yongqian Xuehuan
Li Feng