Origin of Extremely Low Turn-on Voltage in Blue Organic Light-Emitting Diode

Seiichiro Izawa

doi:10.1587/transele.2024DIS0001

IEICE Transactions on Electronics

Online ISSN : 1745-1353
Print ISSN : 0916-8524

This article has now been updated. Please use the final version.

Origin of Extremely Low Turn-on Voltage in Blue Organic Light-Emitting Diode

Seiichiro Izawa

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Keywords: Organic light-emitting diode, Turn-on voltage, Upconversion, Interface

JOURNAL FREE ACCESS Advance online publication

Article ID: 2024DIS0001

DOI https://doi.org/10.1587/transele.2024DIS0001

The final version of this article is now available: Vol. E108.C (2025), No. 2 pp. 111-114

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Abstract

The Origin of the low turn-on voltage in the blue organic light-emitting diode using upconversion is discussed. We have discovered the properties of the intermediate state at the donor/acceptor interface such as the energy levels and the molecular interactions are key in determining the device performance.

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