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ORGANIC LIGHT EMITTING DISPLAY AND A DRIVING METHOD THEREOF, HAVING SMALL NUMBER OF A FRAME DISPLAYING THE MAXIMUM GRAY LEVEL
ORGANIC LIGHT EMITTING DISPLAY AND A DRIVING METHOD THEREOF, HAVING SMALL NUMBER OF A FRAME DISPLAYING THE MAXIMUM GRAY LEVEL
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机译:有机发光显示器及其驱动方法,其中小数目的显示器显示最大灰度
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摘要
PURPOSE: An organic light emitting display and a driving method thereof are provided to reduce power consumption by controlling the voltage of a driving power source.;CONSTITUTION: In an organic light emitting display and a driving method thereof, a pixel unit(100) comprises a plurality of cathode electrodes(110a,110b,110c,110d,110e). The pixel unit displays a pixel. A data driver receives an image signal. The data driver generates a data signal. The data driver transfers the data signal to the pixel unit A scan driver transfers the scanning signal to the pixel unit. The power supply unit comprises a first output terminal and a second output terminal A driving voltage calculation unit especially produces the voltage of the second power source to a plurality of cathode electrodes.;COPYRIGHT KIPO 2011
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