Optimization of Electron Transport Layer Inkjet Printing Towards Fully Solution-Processable OLEDs.

ABSTRACT: The fabrication of high-performance organic optoelectronic devices using solution-based techniques, in particular inkjet printing, is both a desirable and challenging goal. Organic light-emitting diodes (OLEDs) are multilayer devices that have demonstrated great potential in display applications, with ongoing efforts aimed at extending their use to the lighting sector. A key objective in this context is the reduction in production costs, for which printing techniques offer a promising pathway. The main obstacle to fully printed OLEDs lies in the difficulty of depositing new layers onto pre-existing ones while maintaining high film quality and avoiding damage to the underlying layers. In a bottom-emitting OLED, the electron transport layer (ETL) is the final organic layer to be deposited, m

SUBMITTER: Manfredi R 

PROVIDER: S-EPMC12300066 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature