Highly efficient yellow phosphorescent OLEDs based on two novel bipolar host materials
Author:
Affiliation:
1. State Key Laboratory of Coordination Chemistry
2. Collaborative Innovation Center of Advanced Microstructures
3. School of Chemistry and Chemical Engineering
4. Nanjing University
5. Nanjing 210093
Abstract
Yellow OLEDs based on bipolar host materials show a maximum current efficiency of 44.4 cd A−1 with low efficiency roll-off.
Publisher
Royal Society of Chemistry (RSC)
Subject
Materials Chemistry,General Chemistry,Catalysis
Link
http://pubs.rsc.org/en/content/articlepdf/2015/NJ/C5NJ00939A
Reference46 articles.
1. New universal bipolar host materials with fluorene as non-conjugated bridge for multi-color electrophosphorescent devices
2. Phosphine-Oxide-Containing Bipolar Host Material for Blue Electrophosphorescent Devices
3. Transient analysis of organic electrophosphorescence. II. Transient analysis of triplet-triplet annihilation
4. Trifunctional IrIII ppy-type asymmetric phosphorescent emitters with ambipolar features for highly efficient electroluminescent devices
5. Recent design tactics for high performance white polymer light-emitting diodes
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