Issue 1, 2022

Aggregation-induced emission luminogen with excellent triplet–triplet upconversion efficiency for highly efficient non-doped blue organic light-emitting diodes

Abstract

By combining aggregation-induced emission (AIE) effect and a triplet–triplet upconversion (TTU) process, a blue emitter with excellent photoluminescence quantum efficiency and high upconversion efficiency in the film state is developed, from which a highly efficient non-doped blue TTU organic light-emitting diode (TTU-OLED) was realized.

Graphical abstract: Aggregation-induced emission luminogen with excellent triplet–triplet upconversion efficiency for highly efficient non-doped blue organic light-emitting diodes

Supplementary files

Article information

Article type
Communication
Submitted
16 7 2021
Accepted
27 8 2021
First published
27 8 2021

Mater. Horiz., 2022,9, 376-382

Aggregation-induced emission luminogen with excellent triplet–triplet upconversion efficiency for highly efficient non-doped blue organic light-emitting diodes

P. Han, C. Lin, K. Wang, Y. Qiu, H. Wu, A. Qin, D. Ma and B. Z. Tang, Mater. Horiz., 2022, 9, 376 DOI: 10.1039/D1MH01129D

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