METHOD AND APPARATUS FOR MANAGING AND UNIFORMLY MAINTAINING PIXEL CIRCUITRY IN A FLAT PANEL DISPLAY
The present invention describes a method and apparatus for measuring the voltage and current characteristics of the OLED pixel as it ages and correlating the measured data to the decrease in quantum efficiency and changes in OLED impedance over the life of the OLED, so that corrections can be made t...
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Sprache: | eng ; fre |
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