<p>PURPOSE: A display device is provided to optimize intervals among signal lines, thereby minimizing defects of a liquid crystal display device. CONSTITUTION: The first and second thin film transistors are formed in a display area. The first signal input line(100) is formed on a non-display area(PA1,PA2,PA4). The first signal input line is connected to the first thin film transistor. The second signal input line(200) is connected to the second thin film transistor. The first signal input line and the second signal input line are separated with the first interval and the second interval. The second interval is wider than the first interval.</p>
