Patent ID: 8599110

Claim:
A driver of an organic electroluminescence display generating first to third light emitting control signals, the driver comprising: a first signal processor adapted to output first and third light emitting control signals, the first signal processor includes a first shift register adapted to receive a clock signal, a negative clock signal, and a first input signal, and to output a shifted signal, and a first logic gate adapted to receive the shifted signal from the first shift register and a separation signal, and to output the first light emitting control signal; and a second signal processor adapted to output a second light emitting control signal, the second signal processor includes a second shift register adapted to receive the clock signal, the negative clock signal and a second input signal, and to output a shifted signal, wherein the first light emitting control signal is output to only a first one of a red pixel, a green pixel, and a blue pixel, the second light emitting control signal is output to only a second one of the red pixel, the green pixel, and the blue pixel, and the third light emitting control signal is output to only a third one of the red pixel, the green pixel, and the blue pixel, and wherein the first signal processor outputs the first and third light emitting control signals independently from the second light emitting control signal output from the second signal processor.