Analysis of interfacial charges in aged co-host emitting layer of organic light-emitting diodes using impedance spectroscopy

Analysis of interfacial charges in aged co-host emitting layer of organic light-emitting diodes using impedance spectroscopy

This study investigated the charge injection and accumulation characteristics of organic light-emitting diodes (OLEDs) generated by spontaneous orientation polarization (SOP) of organic molecules. SOP enhances the electrical characteristics of OLED devices, such as charge injection and transport, by...

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Bibliographic Details
Main Authors: So-Young Boo, Akeem Raji, Jae-Yong Park, Somi Park, Jonghee Lee, Jae-Hyun Lee
Format: Article
Language:English
Published: Taylor & Francis Group 2024-04-01
Series:Journal of Information Display
Subjects:
Organic light-emitting diodes
spontaneous orientation polarization
impedance spectroscopy
mixed co-host emission layer
lifetime
Online Access:https://www.tandfonline.com/doi/10.1080/15980316.2023.2271176

Internet

https://www.tandfonline.com/doi/10.1080/15980316.2023.2271176

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