Heterolayer light-emitting diodes based
✍
Walter Rieß
📂
Article
📅
1997
🏛
John Wiley and Sons
🌐
English
⚖ 253 KB
👁 2 views
In order to enhance the quantum efficiency of poly-pphenylene vinylene (PPV) light-emitting diodes (LEDs), we have fabricated metal/insulator/polymer (MIP) LEDs and heterolayer LEDs based on PPV and oxadiazole polymers. The current-voltage (I-V) characteristics and electroluminescence (EL) intensit