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Shift register with each stage controlled by a specific voltage of the next stage and the stage after thereof
Shift register with each stage controlled by a specific voltage of the next stage and the stage after thereof
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机译:移位寄存器,每一级均由下一级及其后一级的特定电压控制
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摘要
A shift register has shift register units. The nth shift register unit includes first to third level control units and first and second driving units. The first and second level control units respectively provide a first clock signal and a first voltage to an output terminal. The first driving unit and the first level control unit are coupled to a first node, and a voltage on the first node is a first control signal. The first driving unit turns on and off the first level control unit in response to an input signal and second and third control signals. The second driving unit turns on and off the second level control unit in response to the first control signal. The third level control unit provides the first voltage to the output terminal in response to a front edge of the first control signal of the (n+2)th shift register unit.
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