DISPLAY APPARATUS USING ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR DRIVING THE SAME, CAPABLE OF RECOVERING ELEMENT CHARACTERISTIC DEGRADED BY BIAS STRESS OF DIVING TRANSISTOR

摘要

PURPOSE: A display apparatus using an OELD(Organic Electro-Luminescent Device) and a method for driving the same are provided to remove the bias stress generated by the continuous driving of the single driving transistor. CONSTITUTION: A display apparatus using an organic electro luminescent device(OELD) includes a plurality of switching transistors, a plurality of driving transistors(TD1,TD2) and an OLED(Organic Light Emitting Diode). The plurality of switching transistors is placed at the pixel regions. The plurality of driving transistors(TD1,TD2) is placed at the pixel regions, each of the drain terminals of the driving transistors(TD1,TD2) is connected to each other and each of the source terminals of the driving transistors(TD1,TD2) is connected to each other. And, the OLED is connected to the plurality of driving transistors(TD1,TD2).