Patent ID: 8018407

Claim:
A driver of an electroluminescence display, comprising: a first signal processor adapted to receive a clock signal, an input signal and a negative input signal and to output a first output signal to a first node; a second signal processor adapted to receive the first output signal, a negative clock signal, a first negative feedback signal and a second negative feedback signal and to output a second output signal to a second node; a third signal processor adapted to receive the second output signal, the input signal and the clock signal and to output a third output signal to a third node; a fourth signal processor adapted to receive the second and third output signals and to output a fourth output signal to a fourth node; and a fifth signal processor adapted to receive the third and fourth output signals and to output a fifth output signal to a fifth node, wherein the third signal processor includes a switching element for preventing first and second power voltages from being applied to the third node simultaneously.