Highly efficient pure white phosphoresce
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Kyoung Soo Yook; Soon Ok Jeon; Chul Woong Joo; Jun Yeob Lee; Myung Seop Kim; Hon
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Article
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2009
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Elsevier Science
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English
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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)