Title of article
Efficient hole injection in organic light-emitting diodes using polyvinylidenefluoride as an interlayer
Author/Authors
Soon Ok Jeon، نويسنده , , Kyoung Soo Yook، نويسنده , , Jun Yeob Lee، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
3
From page
1708
To page
1710
Abstract
The effect of the polyvinylidenefluoride (PVDF) interlayer on the hole injection and the device performances of the green phosphorescent organic light-emitting diodes (PHOLEDs) was investigated. The hole current density of the hole only device was improved and the power efficiency of the green PHOLEDs was enhanced from 10.5 to 12.5 lm/W by the PVDF interlayer. The reduction of the interfacial energy barrier was responsible for the high hole current density in the PVDF interlayer based green PHOLEDs.
Keywords
Polyvinylidenefluoride , High power efficiency , High current density
Journal title
Journal of Luminescence
Serial Year
2010
Journal title
Journal of Luminescence
Record number
1260129
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