| 摘要 |
A light emitting display and a control method thereof are provided to improve the display quality by applying the voltage of driving power proper for each light emitting display by finely regulating the driving power voltage and controlling the color displayed on a pixel unit according to user's choice. A light emitting display includes a pixel unit(100) having pixels(110) emitting the light correspondingly to a data signal and a scan signal; a data driving unit(200) for transmitting the data signal to the pixel unit; a scan driving unit(300) for transmitting the scan signal to the pixel unit; a power supply unit(400) for outputting driving power for driving the pixel unit, wherein the voltage level of the driving power is varied; and a voltage regulating unit(500) for controlling the voltage level of the driving power.
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