DISPLAY DRIVING INTEGRATED CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME

摘要

According to an embodiment of the present invention, provided is a display driving circuit which drives a plurality of gate lines included in a display panel. The display driving circuit comprises: a charge pump configured to boost a voltage from an external power source to output an output voltage; and a gate line driver configured to drive the plurality of gate lines based on the output voltage. When a driving current of the display panel is at a predetermined level or higher, the charge pump operates in a high current mode. When the driving current of the display panel is at the predetermined level or lower, the charge pump operates in a low current mode. Therefore, the display driving circuit has improved performance.