Driving module with common control node

A n-th stage driving module with a common control node, producing a plurality of scanning signals sequentially and outputting to a display panel sequentially, receiving a plurality of clock signals and receiving a first input voltage and a second input voltage, respectively, and the n-th stage driving module comprising:

• a plurality of output units, all coupled to a control node, and receiving said plurality of clock signals;
• a forward input unit, coupled to said control node, receiving said first input voltage and a front forward scanning signal of said output unit of any driving module lower than or equal to the (n−1)th stage, and charging and discharging said control node according to said first input voltage and said front forward scanning signal;
• and
• a reverse input unit, coupled to said control node, receiving said second input voltage and a back reverse scanning signal of said output unit of any driving module higher than or equal to the (n+1)th stage, and charging and discharging said control node according to said second input voltage and said back reverse scanning signal;
• where said forward input unit charges said control node according to said first input voltage and said front forward scanning signal, and produces and forward outputs a plurality of forward scanning signals sequentially according to said plurality of clock signals and said control node, respectively;
• and said reverse input unit charges said control node according to said second input voltage and said back reverse scanning signal, and produces and reversely outputs a plurality of reverse scanning signals sequentially according to said plurality of clock signals and said control node, respectively.