摘要 |
PURPOSE: A wide screen display driver circuit is provided to compensate brightness difference between a left side and a right side of a wide screen display. CONSTITUTION: According to the wide screen display driver circuit including a data driver(51) applying a data driving voltage to a data electrode, a voltage compensation part compensates a voltage drop due to resistance of a scan electrode by applying the compensation voltage to the data driver according to the position of a data line being driven. The voltage compensation part is constituted with a resistor(R1) receiving a data driving voltage, and a transistor(TR1) turned on and off by a control signal, and a capacitor(C1,C2) which is charged by receiving a current through the resistor when the transistor is turned off and is discharged when the transistor is turned on and applies the charge voltage to the data driver.
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