Efficient Interfacial Upconversion Enabling Bright Emission at an Extremely Low Driving Voltage in Organic Light‐Emitting Diodes (Advanced Optical Materials 4/2022)
Source abstract
Abstract
In article number 2101710, Seiichiro Izawa, Masahiro Morimoto, Shigeki Naka, and Masahiro Hiramoto report an efficient organic light-emitting diode (OLED), operable by a 1.5-V battery, that produces bright emission equivalent to the luminance of a typical display. The OLED is based on an upconversion transition through triplet–triplet annihilation near its donor/acceptor interface. The efficient upconversion is realized by controlling the character of an interfacial charge transfer state, which is a key intermediate.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Organic Light-Emitting Diodes Research · Luminescence and Fluorescent Materials · Organic Electronics and Photovoltaics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Institute for Molecular Science 5‐1 Higashiyama, Myodaiji Okazaki Aichi 444–8787 Japan
The Graduate University for Advanced Studies (SOKENDAI) 5‐1 Higashiyama, Myodaiji Okazaki Aichi 444–8787 Japan
Precursory Research for Embryonic Science and Technology (PRESTO) Japan Science and Technology Agency (JST) 4‐1‐8 Honcho, Kawaguchi Saitama 332‐0012 Japan
Academic Assembly Faculty of Engineering University of Toyama 3190 Gofuku Toyama 930–8555 Japan
References
Reference metadata was not supplied for this record.