CONVERTER AND DISPLAY APPARATUS HAVING THE SAME

摘要

An output voltage of a converter is controlled in real time. The converter includes a feedback part outputting a feedback signal based on an output voltage; a PWM control part outputting a PWM control signal by receiving a first correction signal corresponding to a preset specific pattern by analyzing input image data and the feedback signal; and a PWM generating part controlling the output voltage based on the PWM control signal. Therefore, the display quality of a display device is improved.