Effect of magnesium oxide buffer layer on performance of inverted top-emitting organic light-emitting diodes

The effect of magnesium oxide (MgO) buffer layer between cathode and emitting materials on performance of inverted top-emitting organic light-emitting diodes (ITOLEDs) was investigated. The operation voltage at the current density of 100mA∕cm2 decreased from 14.9to9.7V for ITOLEDs with 1nm thick MgO...

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Veröffentlicht in:	Journal of applied physics 2006-09, Vol.100 (6)
Hauptverfasser:	Choi, Ho Won, Kim, Soo Young, Kim, Woong-Kwon, Hong, Kihyon, Lee, Jong-Lam
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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