CONTROL SIGNAL PART AND LIQUID CRYSTAL DISPLY INCLUDING THE CONTROL SIGNAL PART

摘要

PURPOSE: A structure of a control signal part and a liquid crystal display having the same are provided to form a high voltage redundancy line for generating a high voltage and a same potential at a peripheral part of a high voltage signal line, thereby preventing the damage of the high voltage signal line due to the electrolysis. CONSTITUTION: A structure of a control signal part includes a first signal line(201) applied with a first signal voltage, a second signal line applied with a second signal voltage(202) smaller than the first signal voltage, a first redundancy line(210) positioned between the first signal line and the second signal line and applied with a voltage equal to the first signal voltage, and a second redundancy line(220) at the other side of the first signal line and applied with a voltage equal to the first signal voltage.