Patent ID: 7782311

Claim:
An active matrix substrate, comprising: a plurality of scan lines; a plurality of data lines; a plurality of pixel transistors corresponding to intersections of the plurality of the plurality of scan lines and the plurality of data lines; a first data line driving circuit connected to a first end of each of the plurality of data lines; and at least one analog video signal line providing an analog video signal to the first data driving circuit, the first data line driving circuit including a shift register, a plurality of XOR gates, and a plurality of analog switches that is provided a video signal from the at least one analog video signal line, each of the plurality of analog switches being controlled by one of the plurality of XOR gates, each of the plurality of XOR gates inputting two output signals from the shift register, the shift register inputting a start pulse that has a positive edge and a negative edge, the positive edge and the negative edge being changed once in one select period.