Highly Efficient, Conventional, Fluorescent Organic Light‐Emitting Diodes with Extended Lifetime
Source abstract
Abstract
Abstract Highly efficient, yellow‐fluorescent organic light‐emitting diodes with a maximum external quantum efficiency exceeding 25.0% and extended lifetime are reported using iridium‐complex sensitizers doped in an exciplex host. Energy transfer processes reduce the lifetime of the exciplex and excitons on the Ir complexes and enable an excited state to exist in a conventional fluorescent emitter, thereby increasing device lifetime. The device stability depends on the location of the excited state.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Organic Light-Emitting Diodes Research · Organic Electronics and Photovoltaics · Luminescence and Fluorescent Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Materials Science and Engineering Seoul National University Seoul 151‐744 South Korea
Research Institute of Advanced Materials (RIAM) Seoul National University Seoul 151‐744 South Korea
Funding
Ministry of Science, ICT and Future Planning
References (42)
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