DRIVING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME

摘要

A driving circuit of the present invention comprises: a timing controller; a gamma reference voltage signal generator; a gamma reference voltage signal switch unit; and a data driving unit. The timing controller generates a gamma control signal, a switch control signal, a data driving unit control signal and a data signal based on the inputted image data. The gamma reference voltage signal generator generates multiple gamma reference voltage signals based on the gamma control signal. The gamma reference voltage signal switch unit generates multiple switched gamma reference voltage signals by changing an order of the gamma reference voltage signals based on the switch control signal. The data driving unit generates multiple data driving voltage signals corresponding to the data signals based on the switched gamma reference voltage signals and the data driving unit control signal.