Recent advances of donor-acceptor type carbazole-based molecules for light emitting applications

By P. Ledwon. 2019

162 citations recorded by the source corpus.

Abstract This review focuses on different structures of molecules containing carbazole units with particular emphasis on donor-acceptor (D-A) type materials. The review also includes carbazole-based materials with bipolar charge transport properties. Different aspects of carbazole properties and their use in light-emitting applications are described. The properties of the carbazole-based molecules and their performance in organic light emitting diodes (OLEDs) are summarized. The article is divided according to the role of their respective carbazole unit. Carbazole-based compounds with D-A structure are particularly important materials in TADF applications and host material in phosphorescence OLEDs.

Subfields: Electrical and Electronic Engineering, Polymers and Plastics

View Paper: https://www.semanticscholar.org/paper/fd5116e6c1c176bb19f28c9d8ea1b50deb47b4a8