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Tandem Organic Light-Emitting Devices Having Increased Power Efficiency

  • Liao, Liang-Sheng;Klubek, Kevin P.
    • 한국정보디스플레이학회:학술대회논문집
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    • 2008.10a
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    • pp.1015-1018
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    • 2008
  • Tandem organic light-emitting diodes (OLEDs) do not always improve power efficiency over their conventional OLED counterparts. When a tandem OLED utilizes optimized EL units, increased power efficiency can only be achieved if the intermediate connector in the device has excellent charge injection capability.

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