DRIVING APPARATUS FOR LIQUID CRYSTAL DISPLAY AND METHOD THEREOF

摘要

PURPOSE: A driving apparatus of a liquid crystal display device and a method thereof are provided to constantly maintain an output voltage as a predetermined reference voltage regardless of load change by controlling a boosted voltage. CONSTITUTION: A controller(110) generates a control signal. The control signal boosts an input voltage with different boost multiples. A booster(120) generates a voltage for turning a thin film transistor on or off by boosting the input voltage with different boost multiples. A comparator generates a control signal for controlling the boosted voltage. [Reference numerals] (110) Controller; (120) Booster; (130) Reference clock generator