Journal of Industrial and Engineering Chemistry, Vol.15, No.4, 602-604, July, 2009
White organic light-emitting diodes using a quantum dot as a color changing material
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White organic light-emitting diodes (WOLEDs) were fabricated by using a blue emitting layer combined with quantum dot (QD) based color converting materials. Orange emitting QD was used as a color converting material and effective color conversion was realized. A white color coordinate of (0.32, 0.41) was obtained with a current efficiency of 8.3 cd/A at 1000 cd/m2.
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