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Highly efficient single-layer phosphorescent white organic light-emitting diodes using a spirofluorene-based host material

✍ Scribed by Jeon, Soon Ok; Yook, Kyoung Soo; Joo, Chul Woong; Lee, Jun Yeob

Book ID
115431488
Publisher
Optical Society of America
Year
2009
Tongue
English
Weight
283 KB
Volume
34
Category
Article
ISSN
0146-9592

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Highly efficient pure white phosphoresce
Highly efficient pure white phosphorescent organic light-emitting diodes using a deep blue phosphorescent emitting material
✍ Kyoung Soo Yook; Soon Ok Jeon; Chul Woong Joo; Jun Yeob Lee; Myung Seop Kim; Hon πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 456 KB

A high efficiency pure white phosphorescent organic light-emitting diode was developed by combining a deep blue emitting phosphorescent dopant material with red/green phosphorescent emitting materials. A simple stack structure of blue/red:green was used and tris((3,5-difluoro-4-cyanophenyl)pyridine)