Fluorescent and Phosphorescent Emitting Layers by Utilizing a Triplet Harvesting in Hybrid White Organic Light-Emitting Diodes
Triplet harvesting is explained via non-radiative triplet excitons for efficient exciton energy transfer from the blue fluorescent emitters to the red and green phosphorescent emitters, where they can be decayed radiatively. The mixed TCTA:TPBi plays an important role as a charge carrier
because it regulates the distribution of excitons and hole–electron recombination zone.
Keywords: Exciton Generation Zone; Fluorescent; Hybrid White Organic Light-Emitting Diodes; Mixed Host System; Phosphorescent; Triplet Harvesting
Document Type: Research Article
Affiliations: 1: Department of Information Display, Hongik University, Seoul 121-791, Korea 2: Department of Display and Engineering, Hoseo University, Asan 336-795, Korea
Publication date: November 1, 2016
- Journal for Nanoscience and Nanotechnology (JNN) is an international and multidisciplinary peer-reviewed journal with a wide-ranging coverage, consolidating research activities in all areas of nanoscience and nanotechnology into a single and unique reference source. JNN is the first cross-disciplinary journal to publish original full research articles, rapid communications of important new scientific and technological findings, timely state-of-the-art reviews with author's photo and short biography, and current research news encompassing the fundamental and applied research in all disciplines of science, engineering and medicine.
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