P-111: Improved Performances in Phosphorescent Organic Light-emitting Diodes using Solution-processed Vanadium Pentoxide as a Hole Injection Layer

Improved efficiency in solution processe

Improved efficiency in solution processed green phosphorescent organic light-emitting diodes using a double layer emitting structure fabricated by a stamp transfer printing process

✍ Chul Woong Joo; Kyoung Soo Yook; Soon Ok Jeon; Jun Yeob Lee 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 318 KB

A high efficiency soluble green phosphorescent organic light-emitting diode (PHOLED) was developed using a double layer emitting structure fabricated by a stamp transfer printing process. One green emitting layer with a hole transport type host material was coated on a hole transport layer and the o