| 摘要 |
<p>The present invention relates to a gamma reference voltage compensating method. In the method, a plurality of light emitting signals on duty ratios having different values to each other between 0 to 100% is set. According to color variation generated in each of the light emitting signals on duty ratios, a data offset for each of the light emitting signals on duty ratios is set. By multiplying a gamma reference voltage by a data offset for each light emitting signal on duty ratio, a plurality of compensating gamma reference voltages is produced. The compensating gamma reference voltages are applied to an OLED panel in a dimming section including each of the light emitting signals on duty ratios.</p> |
