Patent ID: 8269709

Claim:
A display panel comprising: a pixel matrix area including a plurality of data lines; first and second power lines; an electro static discharge (ESD) part coupled to the first and second power lines and receiving a pre-charge voltage from the first and second power lines, the ESD part supplying the data lines with the pre-charge voltage in a pre-charge time interval while shutting off static electricity in the remaining time interval; and a demultiplexing part coupled to the data lines, wherein the ESD part or the demultiplexing part pre-charges the data lines with the pre-charged voltage, wherein the demultiplexing part is turned off during the pre-charge time interval to float the data lines, and the pre-charged voltage supplied via the ESD part is pre-charged into the floated data lines, and wherein a pre-charging time of the pre-charge voltage synchronizes with a floating time of the data lines.