| 摘要 |
A buffer and an organic light emitting display using the same that reduces (or prevents) a signal of the organic light emitting display from being delayed by improving an output signal of the buffer. The buffer includes an input unit between a first power source and a second power source having a voltage lower than the first power source, and for receiving an input signal to output a first signal; a first inverter between the first and second power sources, and for receiving the first signal and the input signal to output a second signal obtained by inverting the first signal; a second inverter between the first and second power sources, and for receiving the second signal and the first signal to output a third signal obtained by inverting the second signal; and an output unit coupled between the first power source and a third power source having a voltage lower than the second power source, and for receiving the third signal and the second signal to output an output signal obtained by inverting the third signal.
|
