Issue 100, 2021

Ultrathin non-doped thermally activated delayed fluorescence emitting layer for highly efficient OLEDs

Abstract

We report highly efficient, ultrathin non-doped green and bluish-green organic light-emitting diodes (OLEDs) using a thermally activated delayed fluorescence (TADF) emitter. The green OLED with an ultrathin (∼1 nm) EML showed a 2.6-fold higher external quantum efficiency (EQEmax) of 13.5% with a luminance of 17 250 cd m−2 than the conventional (30 nm) non-doped device.

Graphical abstract: Ultrathin non-doped thermally activated delayed fluorescence emitting layer for highly efficient OLEDs

Supplementary files

Article information

Article type
Communication
Submitted
04 ستمبر 2021
Accepted
24 نومبر 2021
First published
24 نومبر 2021

Chem. Commun., 2021,57, 13728-13731

Ultrathin non-doped thermally activated delayed fluorescence emitting layer for highly efficient OLEDs

G. P. Nanda, B. Sk, N. Yadav, S. Rajamanickam, U. Deori, R. Mahashaya, E. Zysman-Colman and P. Rajamalli, Chem. Commun., 2021, 57, 13728 DOI: 10.1039/D1CC04972K

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements