High quantum efficiency in solution and vacuum processed blue phosphorescent organic light emitting diodes using a
1Department of Polymer Science and Engineering, Dankook University, 126, Jukjeon-dong, Suji-gu, Yongin, Gyeonggi, 448-701, Korea.
Advanced Materials (Deerfield Beach, Fla.)
|November 9, 2012
Abstract:
High quantum efficiency in solution and vacuum processed blue phosphorescent organic light emitting diodes are achieved using a new benzofuropyridine based bipolar host material. High quantum efficiencies of 18.0% and 23.0% are obtained in soluble and vacuum evaporable blue devices.
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