(AGENPARL) – mer 20 settembre 2023 Source: Tokyo Institute of Technology
For immediate release: September 20, 2023
Headline: Novel Organic Light-Emitting Diode with Ultralow Turn-on Voltage
for Blue Emission
(Tokyo, September 20) An upconversion organic light-emitting diode (OLED)
based on a typical blue-fluorescence emitter achieves emission at an
ultralow turn-on voltage of 1.47 V, as demonstrated by researchers from
Tokyo Tech. Their technology circumvents the traditional high voltage
requirement for blue OLEDs, leading to potential advancements in commercial
smartphone and large screen displays.
[image: Figure 1. Lighting up a blue organic LED with a single AA battery]
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Thank you and best regards,
Emiko Kawaguchi
*Contact*
Emiko Kawaguchi
Public Relations Division,
Tokyo Institute of Technology
Tel: +81-3-5734-2975
*Tokyo Institute of Technology *Tokyo Tech stands at the forefront of
research and higher education as the leading university for science and
technology in Japan. Tokyo Tech researchers excel in fields ranging from
materials science to biology, computer science, and physics. Founded in
1881, Tokyo Tech hosts over 10,000 undergraduate and graduate students per
year, who develop into scientific leaders and some of the most sought-after
engineers in industry. Embodying the Japanese philosophy of “monotsukuri,”
meaning “technical ingenuity and innovation,” the Tokyo Tech community
strives to contribute to society through high-impact research.
https://www.titech.ac.jp/english/