Output circuit, data driver and diplay device

A slew rate control circuit, comprising:

• an input terminal receiving an input signal and an output signal;
• a differential pair outputting a pair of differential input signals based on a comparison of the input signal and the output signal;
• a charge-boosting circuit configured to supply a current to a first current mirror circuit if the voltage of the input signal is determined by the differential pair to be greater than the voltage of the output signal;
• a discharge-boosting circuit configured to supply a current to a second current mirror circuit if the voltage of the input signal is determined by the differential pair to be less than the voltage of the output signal;
• and
• an output terminal outputting a pair of differential input signals based on a voltage difference between the input signal and the output signal.

A driver circuit comprising:

• an input terminal configured to receive an input signal;
• an output terminal configured to output an output signal;
• a differential pair circuit configured to output a pair of differential input signals comparing the input signal and the output signal;
• a charge-boosting circuit configured to supply a current to a first current mirror circuit if the voltage of the input signal is determined by the differential pair to be higher than the voltage of the output signal;
• a discharge-boosting circuit configured to supply a current to a second current mirror circuit if the voltage of the input signal is determined by the differential pair to be less than the voltage of the output signal;
• a differential input circuit configured to input the pair of the differential input signals and output a pair of differential output signals, the differential input circuit comprising the first current mirror circuit and the second current mirror circuit, the first current mirror circuit being different than the second current mirror circuit;
• and
• an output circuit configured to input the pair of the differential output signals and output the output signal to the output terminal.