APPARATUS AND A METHOD FOR DRIVING A PLASMA DISPLAY PANEL MODULE, CAPABLE OF IMPROVING THE IMAGE QUALITY OF PLASMA DISPLAY PANEL TELEVISION

摘要

PURPOSE: An apparatus and a method for driving a plasma display panel module are provide to prevent the module from being mis-discharged by varying the Va position voltage of a voltage adjusting unit based on the integrated value of pulse-width-modulation(PWM) power.;CONSTITUTION: A rectifying circuit(40) rectifies voltage from a transformer(30). The rectifying circuit generates a direct circuit voltage. A micro-computer(60) varies the duty width of PWM signal. A voltage adjusting unit(70) divides a difference between an integrated voltage of the PWM signal and a sustain voltage(Vs) with a resistance. A sensor(80) detects the change of the divided voltage. A controller integrated circuit(10) controls the output of the sustain voltage.;COPYRIGHT KIPO 2010